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1) Aptitude test...(includes aptitude+verbal reasoning+non-verbal reasoning+comprehension(gre type)) 2) Technical interview(HR+technical) 3) HR round APTITUDE TEST:It consisted of 5 sections each with atleast 10 questions while one or two sections contained 20 questions. There were altogether 75 questions which u have to answer in 1 hr only(remember time is very very imp in this round).The sections were: a) Verbal reasoning and analytical b) Non verbal reasoning and analytical c) MCQ-questions based on English grammar(very easy) d) English comprehension…( Do it at last..coz it consumes time) Thorough prep from RS Aggarwal(verbal,non- verbal,quantitave) is enough to pass the aptitude test besides having minimum base in english. Anyway the result was declared within 40 mins and luckily I was selected. Here I remember some of the ques. frm the aptitude section. As they are 1. If a boat is moving in upstream with velocity of 14km/hr and goes downstream with a velocity of 40km/hr. then what is the speed of the stream? (a) 13km/hr (b) 26km/hr (c) 34km/hr (d) none of these Ans: A 2. find the value of (0.75*0.75*0.75-0.001)/(0.75*0.75- 0.75+0.01) (a) 0.845 (b) 1.908 (c) 2.312

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Page 1: eeekarthikeyan.weebly.com€¦  · Web viewTech Mahindra C-Test Paper for practice 1. #include * What is wrong in the following ... Choose the one which can be substituted for the

1) Aptitude test...(includes aptitude+verbal reasoning+non-verbal reasoning+comprehension(gre type))2) Technical interview(HR+technical)3) HR round

APTITUDE TEST:It consisted of 5 sections each with atleast 10 questions while one or two sections contained 20 questions.There were altogether 75 questions which u have to answer in 1 hr only(remember time is very very imp in this round).The sections were:a) Verbal reasoning and analyticalb) Non verbal reasoning and analyticalc) MCQ-questions based on English grammar(very easy)d) English comprehension…( Do it at last..coz it consumes time)

Thorough prep from RS Aggarwal(verbal,non-verbal,quantitave) is enough to pass the aptitude test besides having minimum base in english.Anyway the result was declared within 40 mins and luckily I was selected.Here I remember some of the ques. frm the aptitude section. As they are

1. If a boat is moving in upstream with velocity of 14km/hr and goes downstream with a velocity of 40km/hr. then what is the speed of the stream?(a) 13km/hr(b) 26km/hr(c) 34km/hr(d) none of theseAns: A

2. find the value of (0.75*0.75*0.75-0.001)/(0.75*0.75-0.75+0.01)(a) 0.845(b) 1.908(c) 2.312(d) 0.001Ans: A

Then a questions frm alligation of mixtures

3. A man buys 12 lts of liquid which contain 20% of the liquid and the rest is water. He then mixes it with 10lts of another mixture with 30% of liquid.What is the % of water in the new mixture?

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4.A certain number of men can finish a piece of work in 10 days. If however there were 10 men less it will take 10days more for the work to be finished.How many men were there originally?(a) 110 men(b) 130 men(c) 100 men(d) none of theseans:- A

5. In simple interest what sum amount of Rs. 1120/- in 4 years and Rs.1200/- in 5 years?(a) Rs.500(b) Rs.600(c) Rs.800(d) Rs.9006. x% of y is y% of?(a) x/y(b) 2y(c) x(d) can't be determinedans: C

7. The population of a city increases @ 4%p.a. there is an additional annual increases of 4% of the population due to the influx of job seekers. Findthe % increase in population after 2 years?

8. The ratio of the number of boys and girls in a school is 3:2. Out of these 10% the boys and 25% of girls are scholarship holders. % of students whoare not scholarship holders?

9. A rectangular plant (2)^1/2 meters wide can be placed so that it is on either side of the diagonal of a square shown below. (Figure is available). whatis the area of the Plank?ans: 7*(2)^1/2.

And some questions on ages.. some on profit and loss.prepare frm R.S. agrawall.....it will be sufficient to clear..... beware time is the factor.....Logical Section:

1. a,c,e,g..(a) h

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(b)i(c)d(d)jAns: b

2. a,e,i,m,q,u_,_(a) y,e(b) b,f(c) g,i(d) none

3. 1,2,3,5,7,11....(a) 15(b) 9(c)13(d)12ans: c(Series of prime no)4. 1,3,4,8,15,27,...

(a) 60(b)59(c)43(d)50and similar to these there are many more ques.....so be prepare for them also.....

5.All pens are elephants. some elephants are cats.(a) Some pens are cats(b) No pens are cats(c) All pens are cats(d) None of the abovei think it (d)

6. Some green are blue. No blue are white.(a) No green are white(b) Some green are white(c) No green are white(d) None of the aboveans: b

1 What is difference b/t severity and priority 

2 What are the diff types of integration testing? 

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3 How to test when the web application expired time (cookies, sessions testing) in realtime 

4 What are the inputs for writing test cases and

5 What are the outputs after executing the test cases? 

6 What is the difference between Developer environment and Test environment? 

7 What are the various Guidelines follow while Weighting Test Cases 

8 Explain V model in depth? 

9 What is Rekey Defect? 

10 What is effect variance ,Budget variance , Schedule Variance , Defect Density ? 

11 What is different Between Risk and Issue ? 

12 What is white-box Integration Testing and its differences between Black box-Integration testing? 

13 How to access a build & what is its configuration

14 What is App Domain? Explain how it works. 

15 Difference between Array and Array List?

16 How Array is benifitful than Array List? 

17 Is it possible to use two versions of assembly at the same time?

18 If possible explain with code? 

19 How do you install windows service? 

20 What are the differences between windows services and web services?

21 What do u study in DCOM?

22 Tell me what multiplexing?

23 Explain TDM

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24 Explain FDM

25 How will you decide as to when FDM or TDM should b used!!!

26 Who according to u is the best guitarist in the world n why?(Ans. Steve Vai)

27 Who is your favorite keyboard player n why?(Ans. A.R. Rehman)

28 Explain V model in depth? 

29 What is Rekey Defect? 

30 What is effect variance ,Budget variance , Schedule Variance , Defect Density ? 

31 What is different Between Risk and Issue ? 

32 What is white-box Integration Testing and its differences between Black box-Integration testing? 

33 If the object is identified by QTP & also virtual object wizard then which object will added to object repository 

34 How to access a build & what is its configuration

35 What is the difference between trigger and stored procedures

36 What is multi- threading 

37 What is multi-tasking 

38 What is Inheritance 

39 What is java ? 

40 What is difference between request processor and request dispatcher? 

41 What is use of business objects?

42 What is the difference between static link library and dynamic link library? 

43 What is object slicing and how can we prevent it?

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44 What is App Domain? Explain how it works. 

45 What is thread priority? 

46 Distinguish method overloading and method overriding 

47 Difference between interface and abstract class with example. 

48 Difference between Array and arraylist? How Array is benifitful than arraylist?

Tech Mahindra C-Test Paper for practice

1. #include * What is wrong in the following problem

main() {int i,j;j = 10;i = j++ - j++;printf("%d %d", i,j);}ans: 0, 12

2.#include <stdio.h* What is the output of the following problemmain() {int j;for(j=0;j<3;j++)foo();}foo() {static int i = 10;i+=10;printf("%d\n",i);}</stdio.h

/* Out put is (***since static int is used i value is retained between* 20 function calls )* 30* 40*/

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3.#include <stdio.h#include <stdio.h#include <string.h/* This is asked in PCS Bombay walk-in-interview* What is wrong in the following code*/main(){char *c;c = "Hello";printf("%s\n", c);}/*ans:- Hello, The code is successfully running */</string.h</stdio.h</stdio.h

4. #include <stdio.h/* This problem is given in PCS BOMBAY walk-in-interview.* What is the final value of i and how many times loop is* Executed ?*/</stdio.h

main()

{int i,j,k,l,lc=0;/* the input is given as 1234 567 */printf("Enter the number string:<1234 567 \n");scanf("%2d%d%1d",&i,&j,&k);for(;k;k--,i++)for(l=0;lprintf("%d %d\n",i,l);}printf("LOOPS= %d\n", lc-1);}/* Ans: i = 16, and loop is executed for 169 times */

5.#include <stdio.h/* This is given in PCS Bombay walk-in-interview *//* What is the output of the following program */</stdio.h

main() {union {int a;int b;int c;} u,v;u.a = 10;

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u.b = 20;printf("%d %d \n",u.a,u.b);}/* Ans : The latest value assigned to any of the union memberwill be present in the union members so answer is20 20*/6.#include <stdio.hmain(){float i, j;scanf("%f %f", &i, &j);printf("%.2f %.3f", i, j);}</stdio.h

/Ans:- 123.34 3. 234 */

7.#include <stdio.h/* This is given in PCS Bombay walk-in-interview* What is the out put of the following problem ?*/</stdio.h

main(){char *str = "12345";printf("%c %c %c\n", *str, *(str++), *(str++));}/* Ans: It is not 1 2 3* But it is 3 2 1 Why ??*/

8.#include <stdio.h/* This problem is asked in PCS Bombay Walk-in-interview* Write a macro statement to find maximum of a,b*/#define max(a,b) (ab)?a:bmain(){int a,b;a=3;b=4;printf("%d",max(a,b));}/* Ans is very simple the coding is just for testing itand output is 4 */</stdio.h

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~9.#include <stdio.h/* This problem is asked in PCS Bombay* What is the output of the following coding*/</stdio.h

main(){int len=4;char *st="12345678";st = st -len;printf("%c\n",*st);}/* Ans : It will print some junk value */~10.#include <stdio.hmain(){func(1);}func(int i){static char *str ={ "One","Two","Three","Four"};printf("%s\n",str[i++]);return;}/* Ans:- it will give warning because str is pointer to the char butit is initialized with more valuesif it is not considered then the answer is Two */</stdio.h

11.#include <stdio.hmain(){int i;for (i=1;i<100; i++)printf("%d %0x\n",i,i);}/* Ans:- i is from 1 to 99 for the first format,for the second format 1to9, ato f, 10 to 19,1ato1f, 20 to 29, etc */</stdio.h

12.#include <stdio.h/* This problem is asked in PCS Bombay walk-in-interview* In the following code please write the syntax for* assing a value of 10 to field x of s and id_no 101 of s*/

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struct {int x;int y;union {int id_no;char *name;}b;}s,*st;main(){st = &s;st-x=10;st-b.id_no = 101;printf("%d %d\n",s..x,s.b.id_no);}/* Ans: The answer is st-x=10;* st-b.id_no=101;*/13.#include <stdio.h/* This problem was asked in PCS Bombay in a walk-in-interview* Write a recursive function that calculates* n * (n-1) * (n-2) * ....... 2 * 1*/</stdio.h</stdio.h

main() {int factorial(int n);int i,ans;printf("\n Enter a Number:");scanf("%d",&i);ans = factorial(i);printf("\nFactorial by recursion = %d\n", ans);}int factorial(int n){if (n <= 1) return (1);elsereturn ( n * factorial(n-1));}

~14.#include <stdio.h/* This problem is asked in PCS Bombay walk-in-interview* What is the output of the following problem*/main(){

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int j,ans;j = 4;ans = count(4);printf("%d\n",ans);}int count(int i){if ( i < 0) return(i);elsereturn( count(i-2) + count(i-1));}</stdio.h

/* It is showing -18 as an answer */

15.#include<stdio.hmain(){int i=4;if(i=0)printf("statement 1");elseprintf("statement 2");}/* statement 2 */</stdio.h

This is pcsb paper.

1. #include <stdio.h* What is wrong in the following problem</stdio.h

main() {int i,j;j = 10;i = j++ - j++;printf("%d %d", i,j);}ans: 0, 12

2.#include <stdio.h* What is the output of the following problemmain() {int j;for(j=0;j<3;j++)foo();}

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foo() {static int i = 10;i+=10;printf("%d\n",i);}</stdio.h

/* Out put is (***since static int is used i value is retained between* 20 function calls )* 30* 40*/

3.#include <stdio.h#include <stdio.h#include <string.h/* This is asked in PCS Bombay walk-in-interview* What is wrong in the following code*/main(){char *c;c = "Hello";printf("%s\n", c);}/*ans:- Hello, The code is successfully running */</string.h</stdio.h</stdio.h

4. #include <stdio.h/* This problem is given in PCS BOMBAY walk-in-interview.* What is the final value of i and how many times loop is* Executed ?*/</stdio.h

main()

{int i,j,k,l,lc=0;/* the input is given as 1234 567 */printf("Enter the number string:<1234 567 \n");scanf("%2d%d%1d",&i,&j,&k);for(;k;k--,i++)for(l=0;lprintf("%d %d\n",i,l);}printf("LOOPS= %d\n", lc-1);

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}/* Ans: i = 16, and loop is executed for 169 times */

5.#include <stdio.h/* This is given in PCS Bombay walk-in-interview *//* What is the output of the following program */</stdio.h

main() {union {int a;int b;int c;} u,v;u.a = 10;u.b = 20;printf("%d %d \n",u.a,u.b);}/* Ans : The latest value assigned to any of the union memberwill be present in the union members so answer is20 20*/6.#include <stdio.hmain(){float i, j;scanf("%f %f", &i, &j);printf("%.2f %.3f", i, j);}</stdio.h

/Ans:- 123.34 3. 234 */

7.#include <stdio.h/* This is given in PCS Bombay walk-in-interview* What is the out put of the following problem ?*/</stdio.h

main(){char *str = "12345";printf("%c %c %c\n", *str, *(str++), *(str++));}/* Ans: It is not 1 2 3* But it is 3 2 1 Why ??*/

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8.#include <stdio.h/* This problem is asked in PCS Bombay Walk-in-interview* Write a macro statement to find maximum of a,b*/#define max(a,b) (ab)?a:bmain(){int a,b;a=3;b=4;printf("%d",max(a,b));}/* Ans is very simple the coding is just for testing itand output is 4 */</stdio.h

~9.#include <stdio.h/* This problem is asked in PCS Bombay* What is the output of the following coding*/</stdio.h

main(){int len=4;char *st="12345678";for(i=0; i<6; i++)st = st -len;printf("%c\n",*st);}/* Ans : It will print some junk value */~10.#include <stdio.hmain(){func(1);}func(int i){static char *str ={ "One","Two","Three","Four"};printf("%s\n",str[i++]);return;}/* Ans:- it will give warning because str is pointer to the char butit is initialized with more valuesif it is not considered then the answer is Two */</stdio.h

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11.#include <stdio.hmain(){int i;for (i=1;i<100; i++)printf("%d %0x\n",i,i);}/* Ans:- i is from 1 to 99 for the first format,for the second format 1to9, ato f, 10 to 19,1ato1f, 20 to 29, etc */</stdio.h

12.#include <stdio.h/* This problem is asked in PCS Bombay walk-in-interview* In the following code please write the syntax for* assing a value of 10 to field x of s and id_no 101 of s*/struct {int x;int y;union {int id_no;char *name;}b;}s,*st;main(){st = &s;st-x=10;st-b.id_no = 101;printf("%d %d\n",s.x,s.b.id_no);}/* Ans: The answer is st-x=10;* st-b.id_no=101;*/13.#include <stdio.h/* This problem was asked in PCS Bombay in a walk-in-interview* Write a recursive function that calculates* n * (n-1) * (n-2) * ....... 2 * 1*/</stdio.h</stdio.h

main() {int factorial(int n);int i,ans;printf("\n Enter a Number:");

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scanf("%d",&i);ans = factorial(i);printf("\nFactorial by recursion = %d\n", ans);}int factorial(int n){if (n <= 1) return (1);elsereturn ( n * factorial(n-1));}

~14.#include <stdio.h/* This problem is asked in PCS Bombay walk-in-interview* What is the output of the following problem*/main(){int j,ans;j = 4;ans = count(4);printf("%d\n",ans);}int count(int i){if ( i < 0) return(i);elsereturn( count(i-2) + count(i-1));}</stdio.h

/* It is showing -18 as an answer */

15.#include<stdio.hmain(){int i=4;if(i=0)printf("statement 1");elseprintf("statement 2");}/* statement 2 */</stdio.h

1. There are total 15 people. 7 speaks french and 8 speaks spanish. 3 do not speak any language. Which part of total people

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speaks both languages.Ans: 1/52. A jogger wants to save ?th of his jogging time. He should increase his speed by how much %age.Ans: 33.33 %3. A is an integer. Dividing 89 & 125 gives remainders 4 & 6 respectively. Find a ?Ans: 174. In a office work is distribute between p persons. If 1/8 members are absent then work increased for each person.5. Question based on cubes. In which fill the blank box.                               6. 120, 315, 300, 345, ? ---- 3907. 2,1, 4, 3, 6, 6, 8, 10, 10, ?, ? --- 12, 158. Questions based on figure rotation 9. Questions based on figure rotation 10. A Child is saying numbers 1, 2, 3, 4. When he says 1 Another child puts white marble in a box. On saying 2 he puts Blue marble and on saying 3 he puts red ma rble. When child says 4 other child take out white and blue marble. Child says some no. in a sequence then questions are based on the no. of marbles in the box. Like this 1,1,2,3,1, 4, 1,1,3,2,2,4,111?a) Find the no. of Blue marble in the box ?..2b) Find the no. of White --------do----------- ----2c) No. of red marbles ------- 711. Questions based on logical reasoning (R. S. Agrawal)a) all pens are hens. All hens are doctor.(I) all pens are doctor.(II) all doctors are pen.Ans: Only first conclusion is correct                                                       

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12.  if M person r buying a thing costing D$ each,, if 3 person get away,, how much each person has to spend so that total expenditure is same ???13. which is smallest?a. 1/7b 1/8c 2/9d 3/13 ...or something similar having denominations as 11 and 13 in option "d" and "e"14. f Rix can collect 45 pieces in 1 min.. and Rax take 1 and half minute for same,, what is time require d to collect 300 pieces when both working together??15. One long quiz followed by 5 quest... 3 cages having 3 tags on them, sum of digit of cage num not to exceed 10, and other cond.16. one quest of grandfather-father-son type quest.                                  17. A is shorter than B but taller than E, D is tallest, C is just shorter than A, who is shortest or similar quest...?18. Rectangular box,, 25*20*2 converted in to cylinder of dia 10... what is height in terms of "pai"

1. Which of the following statement(s) is(are) not truea. Literate workers have small families than illiterate workers.b. Families with 2 or less than 2 children are commoner than families with 3 or more children.c. 2 children families constitute 60% of the families of workers.d. More the no. of children a worker has the more illiterate he is. e. None the above statement is true. Ans : e                      

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2. Of a mutual instrument vibrate 6,8 & 12 intervals respectively. If all three vibrate together what is the time interval before all vibrate together again? Ans : 1/2 sec HCF of DR 3. Certain no. of men can finish a piece of work in 10 days. If however there were 10 men less it will take 10 days more for the work to be finished. How many men were there originally. Ans : 110 men4. In simple interest what sum amounts of Rs.1120/- in 4 years and Rs.1200/- in 5 years. Ans : Rs.800/-Sum of money at compound interest amounts of thrice itself in 3 years. In how many years will it take 9 times itself. Ans : 65. Two trains in the same direction at 50 & 32 kmph respectively. A man in the slower train observes the 15 seconds elapse before the faster train completely passes him. What is the length of faster train ? Ans : 75m How many mashes are there in a sq. m of wire gauge. Each mesh being 8mm long X 5mm widthAns : 250006. x% of y is y% of ? Ans : x7. The price of sugar increases by 20%, by what % house-wife should reduce the consumption of sugar so that expenditure on sugar can be same as before Ans : 16.668. A man spending half of his salary for house hold expenses, 1/4th for rent, 1/5th for travel expenses, a man deposits the rest in a bank. If his monthly deposits in the bank amount 50. What is his monthly salary ? Ans : 1000                                                               9. The population of a city increases @ 4% p.a. That is an additioanl annual increase of 4% of the population due to this influx of job seekers, the % increase in population after 2 years is 

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10. The ratio of no. of boys & girls in a school is 3:2 Out of these ?% the boys & 25% of girls are scholarship holders. % of students who are not scholarship holders.? 11. 15 Men take 21 days of 8 hrs. each to do a piece of work. How many days of 6 hrs. each would do if 21 women take. If 3 women do as much work of 2 men. Ans : 3012. A cylinder ingot 6cms in diameter and 6 cms in height is and spheres all of the same size are made from the material obtained.what is the diameter of each sphere? Ans :3cms13. Rectangular plank of sqrt(2)meters wide can be placed so that it is on either side of the diagonal of a square shown below.what is the area of the plank? Ans :7sqrt(2) fig no-14. The difference b/w the compound interest payble half yearly and the simple interest on a certain sum cont out at 10% p.a for 1 year is Rs 25 what is the sum Ans:10,00015. what is the smallest n0 by which 2880 must be divided in order to make it a perfect square ? a)3 b)4 c)5 d) 6 e)8 Ans: 316. A father is 30 times more than his son however he will be only thrice as old as the son what is father's present age ?Ans : 4017. An article sold at a profit of 20% if both the c.p & s.p were tobe Rs.20/- the profit would be 10% more. What is the c.p of that article? Ans : 1% loss18. How can a process be started automatically in UNIX ? ANS : Through CRONTAB { options were crontab, inittab, and two more }19. What is the meaning of run level 6 ? ANS. Reboot20. How can you determine which file has generated the CORE ? Options were.. 1.ps -ef | grep core 2.ps -ef | grep Freshersworld.com3.pfile core 

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4.filec core 

21. Diff.between inlinefunction((++)-macns(c)                   22. 3 to 4 questions on conditional operator :?:23. Write a macro for sqaring no.24. Trees -3 noded tree ( 4 to 5 questions fundamentals) Maximum possible no.of arrnging these nodes25. Arrange the nodes in depth first order breadth first order26. Linked lists Q) Given two statments27. Allocating memory dynamiccaly28. Arrays Tree the above both and find the mistake29. Pointers (7 to 8 questions) Schaum series Pointer to functions, to arrays 4 statements ->meaning,syntax for another 4 statements30. Booting-def(When you on the system the process that takes place is ------31. Type of global variable can be accessible from any where in the working environment ( external global variable)32. Which of the following can be accessed randomly Ans. a. one way linked listb. two way "                        c. Arraysd. Trees33. Write a class for a cycle purchase(data items req.)

TECHMAHINDRA Question and answers - TECHMAHINDRA previous years solved question papers with detailed explanations

 

Section A:- 35 questions (General English) -ScoringSection B:- 20 questions Series (Number and Diagram series) -Tough

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Section C:- 20 questions Quatitatve Aptitude(All questions from R.S.Aggarwal )

 

Section A- English(35 qs)

 

1. The young boy was not wearing ___________ cloths

A. a

B. any

C. nothing

Ans-C

 

2. The following paragraph is made of sentences which are jumbled. Can you unjumble these paragraphs and sort the sentences in their proper order?

 

A. A pact to form a new government.

 

B. the NDP and the Liberals have said they plan to bring down the Harper    Conservative government next Monday.

 

C. Should the current one collapse due to lack of confidence,

 

D. Canada’s opposition leaders have signed

                       

1. ADCB

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2. DACB

3. DABC

4. ABCD

 

3. In the question below the sentences have been given in Direct/Indirect speech. From the given alternatives, choose the one which best expresses the given sentence in Indirect/Direct speech.

She said to her friend, "I know where is everyone"

A.        She told that she knew where was everyone.

B.        She told her friend that she knew where was everyone.

C.        She told her friend that she knew where is everyone.

D.        She told her friend that she knows where was everyon

Ans-B

 

4. Choose the one which can be substituted for the given word/sentence.

 

Medical study of skin and its diseases

A.        Dermatology  

B.        Endocrinology

C.        Gynealogy      

D.        Orthopaedics

Ans-A

 

Select the most closely related the capital word

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5. FULSOME:

A. Excessive

B. Trival

C. Thorough

D. Eager

Ans-A

 

6. GABBLE:

A. To bring to together

B. Add a proof

C. Take rapidly

D. Jump and skip about

Ans-C

 

7. Rearrange the following five sentences in proper sequence so as to for a meaningful paragraph, then answer the questions given below them.

1.But, we all helped in the first few days.

2.Chandrapur is considered as a rural area.

3.Manohar was transferred to his office recently.

4.Initially he was not getting adjusted to the city life.

5.Now, Manohar is very proud of his colleagues.

6.Before that he was working in chandrapur branch of our office.

I. Which of the following should be the third sentence ?

A.        5         

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B.        6

C.        1         

D.        2

E.         3

Ans-D

II. Which of the following should be the second sentence ?

A.        2

B.        3

C.        4         

D.        5

E.         6

Ans-E

 

8. In the question given below a part of the sentence is italicised and underlined. Below are given alternatives to the italicised part which may improve the sentence. Choose the correct alternative.

 

Will you kindly open the knot?

A.        untie   

B.        break

C.        loose   

D.        No improvement

Ans-A

 

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Questions (9-10) complete the sentence with appropriate words

 

9. “You can have _ the chicken dish __ the fish dish for dinner tonight.”

A.  as, as

B.  whether, or

C.  either, or

Ans-C

 

10._ my aunt _ my uncle live in India.

A. Either, nor

B.Both, and

C. Whether, or

Ans-B

 

11. In the question below a sentence broken into five or six parts. Join these parts to make a meaningful sentence. The correct order of parts is the answer.

 

1. left  

2. the  

3. house

4. he   

5. suddenly      

 

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A.        12435 

B.        21354

C.        45123 

D.        52341

Ans-C

 

Questions (12-15), choose the word which is the exact OPPOSITE of the given words.

 

12. COMIC

A.        Emotional       

B.        Tragic

C.        Fearful

D.        Painful

Ans-B

 

13. HAPLESS

A.        Cheerful         

B.        Consistent

C.        Fortunate        

D.        Shapely

Ans-C

 

14. ANNOY

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A.        Praise  

B.        Rejoice

C.        Please 

D.        RewardAns-C

 

15. NIGGARDLY

A.        Frugal 

B.        Thrifty

C.        Stingy 

D.        Generous

Ans-D

 

16. In the questions below the sentences have been given in Active/Passive voice. From the given alternatives, choose the one which best expresses the given sentence in Passive/Active voice.

She makes cakes every Sunday.

A.        Every Sunday cakes made by her.

B.        Cakes are made by her every Sunday.

C.        Cakes make her every Sunday.

D.        Cakes were made by her every Sunday.

Ans-B

 

Read the passage below and answer the questions (17-20)

 

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At this stage of civilisation, when many nations are brought in to close and vital contact for good and evil, it is essential, as never before, that their gross ignorance of one another should be diminished, that they should begin to understand a little of one another's historical experience and resulting mentality. It is the fault of the English to expect the people of other countries to react as they do, to political and international situations. Our genuine goodwill and good intentions are often brought to nothing, because we expect other people to be like us. This would be corrected if we knew the history, not necessarily in detail but in broad outlines, of the social and political conditions which have given to each nation its present character.

 

17. Englishmen like others to react to political situations like

A.        us        

B.        themselves

C.        others 

D.        each others

Ans-B

 

18. According to the author his countrymen should

A.        read the story of other nations

B.        have a better understanding of other nations

C.        not react to other actions

D.        have vital contacts with other nations

Ans-B

 

19. The character of a nation is the result of its

A.        mentality        

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B.        cultural heritage

C.        gross ignorance          

D.        socio-political conditions

Ans-D

 

20. The need for a greater understanding between nations

A.        was always there        

B.        is no longer there

C.        is more today than ever before          

D.        will always be there

Ans-C

 

21. In the question below, passage consist of six sentences. The first and sixth sentence is given in the beginning. The middle four sentences in each have been removed and jumbled up. These are labelled as P, Q, R and S. Find out the proper order for the four sentences.

 

S1:        Throughout history man has used energy from the sun.

P :        Today, when we burn wood or use electric current we are drawing an energy.

Q :       However we now have a new supply of energy.

R :       All our ordinary life depends on sun.

S :        This has come from the sun.

S6:       This energy comes from inside atoms.

The Proper sequence should be:

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A.        SQPR 

B.        RQPS

C.        QSRP 

D.        PSRQ

Ans-D

 

22. Which of phrases given below each sentence should replace the phrase printed in bold type to make the grammatically correct?

 

The man to who I sold my house was a cheat.

A.        to whom I sell

B.        to who I sell

C.        who was sold to         

D.        to whom I sold

E.         No correction required

Ans-D

 

23. Find the correctly spelt words.

A.        Asspersion      

B.        Voluptuous

C.        Voguei           

D.        Equestrain

Ans-B

 

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24. Choose the word which best expresses the meaning of the given word.

LAUD

A.        Lord   

B.        Eulogy

C.        Praise  

D.        Extolled

Ans-C

 

25. Choose the word which best expresses the meaning of the given word.

IMPROMPTU

A.        Offhand         

B.        Unimportant

C.        Unreal            

D.        Effective

Ans-A

 

26. The question below contains one or two blanks. These blanks signify that a word or set of words has been left out. Below each sentence are five words or sets of words. For each blank, pick the word or set of words that best reflects the sentence’s overall meaning.

 

The _____ professor made the students stand in their desks for the rest of the class when they answered a question _____.

A. conventional … wrong

B. enthusiastic … truthfully

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C. eccentric … incorrectly

D. avuncular … fleetingly

E. respected … doubtfully

Ans-C

 

27. The questions present a related pair of words linked by a colon. Five lettered pairs of words follow the linked pair. Choose the lettered pair of words whose relationship is most like the relationship expressed in the original linked pair

 

DRIP : GUSH

A. cry : laugh

B. curl : roll

C. stream : tributary

D. dent : destroy

E. bend : angle

Ans-D

 

28. Find the analogy

TOPAZ : YELLOW

A. diamond : carat

B. jeweler : clarity

C. sapphire : red

D. amethyst : purple

E. amber : blue

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Ans-D

 

29. Complete the sentence with  appropriate word(s)

 

Grandmother was considered the _____ of the family. If she raised one eyebrow like a scepter, her _____ also known as family would rush to do her bidding.

A. glue … subordinates

B. queen … peons

C. worker … bosses

D. manipulator … juniors

E. matriarch … subjects

Ans-E

 

30. Choose the word that best completes the analogy.

INEPT : SKILL :: FLIMSY :

A. Power

B. Weight

C. Strength

D. Thickness

Ans-C

 

31. Choose the word or set of words that makes the most sense when inserted into the sentence and that best fits the meaning of the sentence as a whole.

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Many researchers believe that dreamless sleep

is largely a period of physical rest, whereas

dreaming sleep is a period of mental ________

during which the mind ________ and stores

the information acquired during the day.

A. relaxation . . . processes

B. inactivity . . . categorizes

C. fatigue . . . integrates

D. restoration . . . sorts

Ans-D

 

32. Choose the correct meaning of proverb/idiom

To keeps one's temper

A.        To become hungry     

B.        To be in good mood

C.        To preserve ones energy         

D.        To be aloof from

E.         None of these

Ans-B

 

33. Read the each sentence to find out whether there is any grammatical error in it. The error, if any will be in one part of the sentence. The letter of that part is the answer.

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A.        I have got       

B.        my M.Sc. degree

C.        in 1988.          

D.        No error.

Ans-A

 

34. Pick out the most effective word(s) from the given words to fill in the blank to make the sentence meaningfully complete.

 

The grapes are now ...... enough to be picked.

A.        ready  

B.        mature

C.        ripe     

D.        advanced

Ans-C

 

35. In the question below, there is a sentence of which some parts have been jumbled up. Rearrange these parts which are labelled P, Q, R and S to produce the correct sentence. Choose the proper sequence.

Since the beginning of history

 

P :        have managed to catch

Q :       the Eskimos and Red Indians

R :       by a very difficulty method

S :        a few specimens of this aquatic animal

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The Proper sequence should be:

A.        QRPS 

B.        SQPR

C.        SQRP 

D.        QPSR

Ans-D

 

Section B- Question series(20)

 

1. Look at this series: 22, 21, 23, 22, 24, 23, ... What number should come next?

A.        22       

B.        24

C.        25       

D.        26

Ans-C

 

2. Look at this series: 1000, 200, 40, ... What number should come next?

A.        8         

B.        10

C.        15       

D.        20

Ans-A

 

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3. Look at this series: 5.2, 4.8, 4.4, 4, ... What number should come next?

A.        3         

B.        3.3

C.        3.5      

D.        3.6

Ans-D

 

4. Look at this series: 80, 10, 70, 15, 60, ... What number should come next?

A.        20       

B.        25

C.        30       

D.        50

Ans-A

 

5. Look at this series: F2, __, D8, C16, B32, ... What number should fill the blank?

A.        A16    

B.        G4

C.        E4       

D.        E3

Ans-C

 

6. Look carefully for the pattern, and then choose which pair of numbers comes next.

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8 12 9 13 10 14 11

A.        14 11  

B.        15 12

C.        8 15    

D.        15 19

E.         8 5

Ans-B

 

7. Look at this series: VI, 10, V, 11, __, 12, III, ... What number should fill the blank?

A.        II        

B.        IV

C.        IX       

D.        14

Ans-B

8. Look at this series: (1/9), (1/3), 1, ____ , 9, ... What number should fill the blank?

A.        (2/3)    

B.        3

C.        6         

D.        27

Ans-B

 

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9. Look at this series: J14, L16, __, P20, R22, ... What number should fill the blank?

A.        S24     

B.        N18

C.        M18    

D.        T24

Ans-B

 

10. Look at this series: XXIV, XX, __, XII, VIII,... What number should fill the blank?

A.        XXII  

B.        XIII

C.        XVI    

D.        IV

Ans-C

 

11. Look at this series: U32, V29, __, X23, Y20,... What number should fill the blank?

A.        W26   

B.        W17

C.        Z17     

D.        Z26

Ans-A

 

12. Fill the blank in the middle of the series or end of the series.

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B2CD, _____, BCD4, B5CD, BC6D

A.        B2C2D

B.        BC3D

C.        B2C3D

D.        BCD7

Ans-B

 

13. Fill the blank in the middle of the series or end of the series.

 

ELFA, GLHA, ILJA, _____, MLNA

A.        OLPA

B.        KLMA

C.        LLMA

D.        KLLA

Ans-D

 

14. Fill the blank in the middle of the series or end of the series.

 

FAG, GAF, HAI, IAH, ____

A.        JAK    

B.        HAL

C.        HAK  

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D.        JAI

Ans-A

 

15. Fill the blank in the middle of the series or end of the series.

 

DEF, DEF2, DE2F2, _____, D2E2F3

A.        DEF3  

B.        D3EF3

C.        D2E3F 

D.        D2E2F2

Ans-D

 

16. Look carefully at the sequence of symbols to find the pattern. Select correct pattern

A.        1         

B.        2

C.        3         

D.        4

Ans-A

 

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17. Look carefully at the sequence of symbols to find the pattern. Select correct pattern

A.        1         

B.        2

C.        3         

D.        4

Ans-A

 

18.Look carefully at the sequence of symbols to find the pattern. Select correct pattern

A.        1         

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B.        2

C.        3         

D.        4

Ans-D

 

19.Look carefully at the sequence of symbols to find the pattern. Select correct pattern.

A.        1         

B.        2

C.        3         

D.        4

Ans-C

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20.Look carefully at the sequence of symbols to find the pattern. Select correct pattern.

A.        1         

B.        2

C.        3         

D.        4

Ans-C

 

 

Section C- Quantitative aptitude (20)

 

1.  A bill falls due in 1 year. The creditor agrees to accept immediate payment of the half and to defer the payment of the other half for 2 years. By this arrangement

INS Rs. 40. What is the amount of the bill, if the money be worth 12-z%?

Ans-Rs 3600

 

2. A train running at 54 kmph takes 20 seconds to pass a platform. Next it takes.12 sec to pass a man walking at 6 kmph in the same direction in

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which the train is going . Find the length of the train and the length of the platform

Ans-140m

 

3. A is twice as good a workman as B and together they finish a piece in 18 days. In how many days will A alone finish the work?

Ans-10 ¼ days

 

4. A dog takes 4 leaps for every 5 leaps of a hare but 3 leaps of a dog are equal to 4 leaps of the hare. Compare their speeds.

 

5. Find the cash realised by selling Rs.  2440, 9.5% stock at 4 discount (brokerage (1/4) %)

Ans-Rs 2298

 

6. What is the square root of 0.0009?

Ans-0.03

 

7. 4/15 of 5/7 of a number is greater than 4/9 of 2/5 of the same number by 8.What is half of that number

Ans-315

 

8. A sum at simple interests at 13 ½ % per annum amounts to Rs.2502.50 after 4 years find the sum.

Ans-Rs 1625

 

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9. A bag contains 50 p, 25 P and 10 p coins in the ratio 5: 9: 4, amounting to Rs. 206. Find the number of coins of each type.

Ans-   50 p coins-360

              10 p coins-160

 

10. A mixture contains alcohol and water in the ratio 4 : 3. If 5 litres of water is added to the  mixture, the ratio becomes 4: 5. Find the quantity of alcohol in the given mixture

Ans-10 litres

 

11. In a 100 m race, A runs at 8km per hour. If A gives B a start of 4 m and still him by 15 seconds, what is the speed of B?

Ans-5.76 km/hr.

 

12. In a game of 80 points; A can give B 5 points  and C 15  points. Then how many points B can give C  in a game of 60 ?

Ans- 8 points.

 

13. A book was sold for rs 27.50 with a profit of 10%. If it were sold for rs25.75, then what would be % of profit or loss?

Ans- Profit% --3%

 

14. The difference of two numbers is 11 and one-fifth of their sum is 9. Find the numbers.

Ans-28 and 17

 

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15. Of two numbers, 4 times the smaller one is less than 3 times the 1arger one by 5. If the sum of the numbers is larger than 6 times their difference by 6, find the two numbers

Ans-59 and 43

 

16. In a simultaneous throw of pair of dice .find the probability of getting the total more than 7

Ans- 5/12.

 

17. Two cards are drawn at random from a pack of 52 cards. What is the probability that either both are black or both are queen?

Ans-55/221

 

18. Two pipes A and B can fill a tank in 36 hours and 46 hours respectively. If both the pipes are opened simultaneously, how much time will be taken to fill the tank?

Ans- 20  hours.

 

19. What could be the maximum value of Q in the following equation?        

 5P9 + 3R7 + 2Q8 = 1114

Ans-9

 

20. Evaluate: (313 x 313 + 287 x 287).

Ans-180338.

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APTITUDE TEST:It consisted of 5 sections each with atleast 10 questions while one or two sections contained 20 questions.There were altogether 75 questions which u have to answer in 1 hr only(remember time is very very imp in this round).The sections were:a) Verbal reasoning and analyticalb) Non verbal reasoning and analyticalc) MCQ-questions based on English grammar(very easy)d) English comprehension…( Do it at last..coz it consumes time)

Thorough prep from RS Aggarwal(verbal,non-verbal,quantitave) is enough to pass the aptitude test besides having minimum base in english.Anyway the result was declared within 40 mins and luckily I was selected.Here I remember some of the ques. frm the aptitude section. As they are

1. If a boat is moving in upstream with velocity of 14km/hr and goes downstream with a velocity of 40km/hr. then what is the speed of the stream?(a) 13km/hr(b) 26km/hr(c) 34km/hr(d) none of theseAns: A

2. find the value of (0.75*0.75*0.75-0.001)/(0.75*0.75-0.75+0.01)(a) 0.845(b) 1.908(c) 2.312(d) 0.001Ans: A

Then a questions frm alligation of mixtures

3. A man buys 12 lts of liquid which contain 20% of the liquid and the rest is water. He then mixes it with 10lts of another mixture with 30% of liquid.What is the % of water in the new mixture?

4.A certain number of men can finish a piece of work in 10 days. If however there were 10 men less it will take 10days more for the work to be finished.How many men were there originally?(a) 110 men(b) 130 men(c) 100 men(d) none of theseans:- A

5. In simple interest what sum amount of Rs. 1120/- in 4 years and Rs.1200/-

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in 5 years?(a) Rs.500(b) Rs.600(c) Rs.800(d) Rs.9006. x% of y is y% of?(a) x/y(b) 2y(c) x(d) can't be determinedans: C

7. The population of a city increases @ 4%p.a. there is an additional annual increases of 4% of the population due to the influx of job seekers. Findthe % increase in population after 2 years?

8. The ratio of the number of boys and girls in a school is 3:2. Out of these 10% the boys and 25% of girls are scholarship holders. % of students whoare not scholarship holders?

9. A rectangular plant (2)^1/2 meters wide can be placed so that it is on either side of the diagonal of a square shown below. (Figure is available). whatis the area of the Plank?ans: 7*(2)^1/2.

And some questions on ages.. some on profit and loss.prepare frm R.S. agrawall.....it will be sufficient to clear..... beware time is the factor.....Logical Section:

1. a,c,e,g..(a) h(b)i(c)d(d)jAns: b

2. a,e,i,m,q,u_,_(a) y,e(b) b,f(c) g,i(d) none

3. 1,2,3,5,7,11....(a) 15

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(b) 9(c)13(d)12ans: c(Series of prime no)4. 1,3,4,8,15,27,...

(a) 60(b)59(c)43(d)50and similar to these there are many more ques.....so be prepare for them also.....

5.All pens are elephants. some elephants are cats.(a) Some pens are cats(b) No pens are cats(c) All pens are cats(d) None of the abovei think it (d)

6. Some green are blue. No blue are white.(a) No green are white(b) Some green are white(c) No green are white(d) None of the aboveans: b

Tech Mahindra C-Test Paper for practice

1. #include * What is wrong in the following problem

main() {int i,j;j = 10;i = j++ - j++;printf("%d %d", i,j);}ans: 0, 12

2.#include <stdio.h* What is the output of the following problemmain() {

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int j;for(j=0;j<3;j++)foo();}foo() {static int i = 10;i+=10;printf("%d\n",i);}</stdio.h

/* Out put is (***since static int is used i value is retained between* 20 function calls )* 30* 40*/

3.#include <stdio.h#include <stdio.h#include <string.h/* This is asked in PCS Bombay walk-in-interview* What is wrong in the following code*/main(){char *c;c = "Hello";printf("%s\n", c);}/*ans:- Hello, The code is successfully running */</string.h</stdio.h</stdio.h

4. #include <stdio.h/* This problem is given in PCS BOMBAY walk-in-interview.* What is the final value of i and how many times loop is* Executed ?*/</stdio.h

main()

{int i,j,k,l,lc=0;/* the input is given as 1234 567 */printf("Enter the number string:<1234 567 \n");scanf("%2d%d%1d",&i,&j,&k);

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for(;k;k--,i++)for(l=0;lprintf("%d %d\n",i,l);}printf("LOOPS= %d\n", lc-1);}/* Ans: i = 16, and loop is executed for 169 times */

5.#include <stdio.h/* This is given in PCS Bombay walk-in-interview *//* What is the output of the following program */</stdio.h

main() {union {int a;int b;int c;} u,v;u.a = 10;u.b = 20;printf("%d %d \n",u.a,u.b);}/* Ans : The latest value assigned to any of the union memberwill be present in the union members so answer is20 20*/6.#include <stdio.hmain(){float i, j;scanf("%f %f", &i, &j);printf("%.2f %.3f", i, j);}</stdio.h

/Ans:- 123.34 3. 234 */

7.#include <stdio.h/* This is given in PCS Bombay walk-in-interview* What is the out put of the following problem ?*/</stdio.h

main(){char *str = "12345";printf("%c %c %c\n", *str, *(str++), *(str++));}/* Ans: It is not 1 2 3

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* But it is 3 2 1 Why ??*/

8.#include <stdio.h/* This problem is asked in PCS Bombay Walk-in-interview* Write a macro statement to find maximum of a,b*/#define max(a,b) (ab)?a:bmain(){int a,b;a=3;b=4;printf("%d",max(a,b));}/* Ans is very simple the coding is just for testing itand output is 4 */</stdio.h

~9.#include <stdio.h/* This problem is asked in PCS Bombay* What is the output of the following coding*/</stdio.h

main(){int len=4;char *st="12345678";st = st -len;printf("%c\n",*st);}/* Ans : It will print some junk value */~10.#include <stdio.hmain(){func(1);}func(int i){static char *str ={ "One","Two","Three","Four"};printf("%s\n",str[i++]);return;}/* Ans:- it will give warning because str is pointer to the char butit is initialized with more valuesif it is not considered then the answer is Two */</stdio.h

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11.#include <stdio.hmain(){int i;for (i=1;i<100; i++)printf("%d %0x\n",i,i);}/* Ans:- i is from 1 to 99 for the first format,for the second format 1to9, ato f, 10 to 19,1ato1f, 20 to 29, etc */</stdio.h

12.#include <stdio.h/* This problem is asked in PCS Bombay walk-in-interview* In the following code please write the syntax for* assing a value of 10 to field x of s and id_no 101 of s*/struct {int x;int y;union {int id_no;char *name;}b;}s,*st;main(){st = &s;st-x=10;st-b.id_no = 101;printf("%d %d\n",s..x,s.b.id_no);}/* Ans: The answer is st-x=10;* st-b.id_no=101;*/13.#include <stdio.h/* This problem was asked in PCS Bombay in a walk-in-interview* Write a recursive function that calculates* n * (n-1) * (n-2) * ....... 2 * 1*/</stdio.h</stdio.h

main() {int factorial(int n);int i,ans;printf("\n Enter a Number:");

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scanf("%d",&i);ans = factorial(i);printf("\nFactorial by recursion = %d\n", ans);}int factorial(int n){if (n <= 1) return (1);elsereturn ( n * factorial(n-1));}

~14.#include <stdio.h/* This problem is asked in PCS Bombay walk-in-interview* What is the output of the following problem*/main(){int j,ans;j = 4;ans = count(4);printf("%d\n",ans);}int count(int i){if ( i < 0) return(i);elsereturn( count(i-2) + count(i-1));}</stdio.h

/* It is showing -18 as an answer */

15.#include<stdio.hmain(){int i=4;if(i=0)printf("statement 1");elseprintf("statement 2");}/* statement 2 */</stdio.h

This is pcsb paper.

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1. #include <stdio.h* What is wrong in the following problem</stdio.h

main() {int i,j;j = 10;i = j++ - j++;printf("%d %d", i,j);}ans: 0, 12

2.#include <stdio.h* What is the output of the following problemmain() {int j;for(j=0;j<3;j++)foo();}foo() {static int i = 10;i+=10;printf("%d\n",i);}</stdio.h

/* Out put is (***since static int is used i value is retained between* 20 function calls )* 30* 40*/

3.#include <stdio.h#include <stdio.h#include <string.h/* This is asked in PCS Bombay walk-in-interview* What is wrong in the following code*/main(){char *c;c = "Hello";printf("%s\n", c);}/*ans:- Hello, The code is successfully running */</string.h</stdio.h</stdio.h

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4. #include <stdio.h/* This problem is given in PCS BOMBAY walk-in-interview.* What is the final value of i and how many times loop is* Executed ?*/</stdio.h

main()

{int i,j,k,l,lc=0;/* the input is given as 1234 567 */printf("Enter the number string:<1234 567 \n");scanf("%2d%d%1d",&i,&j,&k);for(;k;k--,i++)for(l=0;lprintf("%d %d\n",i,l);}printf("LOOPS= %d\n", lc-1);}/* Ans: i = 16, and loop is executed for 169 times */

5.#include <stdio.h/* This is given in PCS Bombay walk-in-interview *//* What is the output of the following program */</stdio.h

main() {union {int a;int b;int c;} u,v;u.a = 10;u.b = 20;printf("%d %d \n",u.a,u.b);}/* Ans : The latest value assigned to any of the union memberwill be present in the union members so answer is20 20*/6.#include <stdio.hmain(){float i, j;scanf("%f %f", &i, &j);printf("%.2f %.3f", i, j);}</stdio.h

/Ans:- 123.34 3. 234 */

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7.#include <stdio.h/* This is given in PCS Bombay walk-in-interview* What is the out put of the following problem ?*/</stdio.h

main(){char *str = "12345";printf("%c %c %c\n", *str, *(str++), *(str++));}/* Ans: It is not 1 2 3* But it is 3 2 1 Why ??*/

8.#include <stdio.h/* This problem is asked in PCS Bombay Walk-in-interview* Write a macro statement to find maximum of a,b*/#define max(a,b) (ab)?a:bmain(){int a,b;a=3;b=4;printf("%d",max(a,b));}/* Ans is very simple the coding is just for testing itand output is 4 */</stdio.h

~9.#include <stdio.h/* This problem is asked in PCS Bombay* What is the output of the following coding*/</stdio.h

main(){int len=4;char *st="12345678";for(i=0; i<6; i++)st = st -len;printf("%c\n",*st);}/* Ans : It will print some junk value */~10.#include <stdio.h

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main(){func(1);}func(int i){static char *str ={ "One","Two","Three","Four"};printf("%s\n",str[i++]);return;}/* Ans:- it will give warning because str is pointer to the char butit is initialized with more valuesif it is not considered then the answer is Two */</stdio.h

11.#include <stdio.hmain(){int i;for (i=1;i<100; i++)printf("%d %0x\n",i,i);}/* Ans:- i is from 1 to 99 for the first format,for the second format 1to9, ato f, 10 to 19,1ato1f, 20 to 29, etc */</stdio.h

12.#include <stdio.h/* This problem is asked in PCS Bombay walk-in-interview* In the following code please write the syntax for* assing a value of 10 to field x of s and id_no 101 of s*/struct {int x;int y;union {int id_no;char *name;}b;}s,*st;main(){st = &s;st-x=10;st-b.id_no = 101;printf("%d %d\n",s.x,s.b.id_no);}/* Ans: The answer is st-x=10;

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* st-b.id_no=101;*/13.#include <stdio.h/* This problem was asked in PCS Bombay in a walk-in-interview* Write a recursive function that calculates* n * (n-1) * (n-2) * ....... 2 * 1*/</stdio.h</stdio.h

main() {int factorial(int n);int i,ans;printf("\n Enter a Number:");scanf("%d",&i);ans = factorial(i);printf("\nFactorial by recursion = %d\n", ans);}int factorial(int n){if (n <= 1) return (1);elsereturn ( n * factorial(n-1));}

~14.#include <stdio.h/* This problem is asked in PCS Bombay walk-in-interview* What is the output of the following problem*/main(){int j,ans;j = 4;ans = count(4);printf("%d\n",ans);}int count(int i){if ( i < 0) return(i);elsereturn( count(i-2) + count(i-1));}</stdio.h

/* It is showing -18 as an answer */

15.#include<stdio.hmain()

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{int i=4;if(i=0)printf("statement 1");elseprintf("statement 2");}/* statement 2 */</stdio.h

Tech Mahindra- Quantitative Maths for practice

1. Simplify the following 515*515*515-221*221*221/(515*515+515*221*221+221)A. 280 B. 290C. 295 D. 294Ans-D

2. Find the value of 40000-40000÷100A. 0 B. infinityC. 39600 D. 100Ans-C

3. Simplify the following (578291*578291-457428*457428)/120863Ans-1035719

4. If the value of a-b=6 and a2+b2=40, then find the value of ab.Ans-2

5. Find the value of ((598+194)2-(598-194)2)/(598*194)Ans-4

Find the next terms for the following question.

6. 2,5,10,17,26, ___Ans-37

7. 5, 13, 37, 109, ___Ans-235

8. 2, 5, 10, 17, 26,37, ___

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Ans-50

9. Solve the problemSachin’s average in his first 50 innings was 50. After the 51st innings, his average was 51. How many runs did he score in his 51st innings. (Supposing that he lost his wicket in his 51st innings)A.100 B. 51C. 101 D. 50Ans-C

10. What is the sum of the first 20 natural odd numbers?A. 200 B. 400C. 800 D. none of theseAns-B

11. The sum of any seven consecutive numbers is divisible byA.2 B. 7C. 3 D. 11Ans-B

12. A rectangular plate with length 8 inches, breadth 11 inches and thickness 2 inches is available. What is the length of the circular rod with diameter 10 inches and equal to the volume of the rectangular plate?Ans - 2.24 inches

13. 8. If time at this moment is 9 P.M., what will be the time 23999999992 hours later?A. 1PM B. 2 PMC. 2.30 PM D. 3PMAns-A

14. Find the next term1, 8, 9, 64, 25, ___A.215 B. 216C. 219 D. 220Ans-C

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15. Find the next term100, 80,55,35,0,___A. -35 B. -40C. 40 D. 35Ans-B 

16. A copying machine "P" can copy 135 pages in 9 minutes, P and Q together can copy 300 pages in 12 minutes. In what time Q can copy 80 pages?A. 7 B. 5C. 4 D. 8Ans-D

17. Find the number when 270 increased in 9: 11 ratio.A. 330 B. 390C. 380 D. 310Ans-A

18. The ratio between two numbers is 3 : 4 and their sum is 420. What is the greater of the two numbers?A. 175 B. 315C. 200 D. 240Ans-D

19. In a joint business, the capital of A, B and C were Rs. 45000, Rs. 30000 and Rs. 22500 respectively. A withdrew half of his capital after 4 months. After 9 months of this withdrawal, there was a total profit of Rs. 28400. Find the each share of profit.Ans- Rs. 10200, Rs. 10400, Rs. 7800

20. The probability of two events A and B are0.25 and 0.40 respectively. The probability that both A and B occur is 0.15. The probability that neither A nor B occur is _________A. 0.35 B. 0.65C. 0.5 D. 0.9

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Ans-C

ENGLISH

1. The grapes are now ...... enough to be picked.A. ready B. matureC. ripe D. advancedAns-C

2. In a large cities people are cut ...... from nature.A away B. offC. out D. downAns-A

3. Physically we are now all neighbors, but psychologically. we are ...... to each other.A. primitives B. complimentaryC. strangers D. cowardsAns-C

4. Moreover, a fact finding mission ...... by BSN to India in January this year strongly recommended that the French group should go it alone, and not hand over ...... to an Indian Partner.A. organised, papers B. constituted, authorityC. sponsored, power D. dispatched, controlAns-D

5. Now, the management graduate can expect to have a prosperous life on a ...... income without having to depend on finding a place in family busiess having to tend the paternal estates.A. professional B. regularC. meaningful D. dependableAns-B

In the following questions choose the word which is the exact OPPOSITE

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of the given words.

6. LOQUACIOUSA. Reticent B. TalkativeC. Garrulous D. VerboseAns-A

7. NIGGARDLYA. Frugal B. ThriftyC. Stingy D. GenerousAns-D

8. IMPASSEA. Resurgence B. BreakthroughC. Continuation D. CombinationAns-B

9. Choose the correct meaning of proverb/idiom.“To catch a tarter”

A. To trap wanted criminal with great difficultyB. To catch a dangerous personC. To meet with disasterD. To deal with a person who is more than one's matchAns-B

10. In the question below the sentences have been given in Active/Passive voice. From the given alternatives, choose the one which best expresses the given sentence in Passive/Active voice.“Who is creating this mess?”

A. Who has been created this mess?B. By whom has this mess been created?C. By whom this mess is being created?D. By whom is this mess being created?Ans-D

Directions (For questions 11 to 14): In the following items each passage consists of six sentences. The first sentence (S1) and the sixth sentence (S6) are given in the beginning. The other four sentences in each set have

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been jumbled up. These are labelled P, Q, R and S. You are required to find the proper sequence of the four sentences and mark accordingly.

11. S1: There was a boy named Jack.S6: At last she turned him out of the house.P: So the mother asked him to find work.Q: They were very poor.R: He lived with his mother.S: But Jack refused to work.A - R Q P S B- P Q R SC- Q P R S D- R P S QAns-A

12. S1: But Bhutan is a curious mix of modern and the medieval.S6: His license plate reads simply ‘BHUTAN’.P: It was next to a speed limit sign: 8 km an hour.Q: Even the king zips through in a navy blue Toyota Land Cruiser.R: I noticed a rusty sign for the Kit Kat chocolate bar and realized it was the only advertisement I had seen.S: Yet in the cities, most middle class people drive brand new Japanese cars.A - R Q P S B- P Q R SC- Q P R S D- R P S Q

13. S1: A city tour organized by the airport got our next vote.S6:“We can only grow in height as most of our land is reclaimed from the mud Brought from neighbouring countries”, said Bernadette.P: A bumboat ride through the Singapore River gave us a vantage view of the country’s prized possession of skyscrapers in the central business district.Q: The tour is very popular with transit passengers and there are many such buses doing the route.R: We were greeted into an air-conditioned Volvo bus with a bottle of chilled water.S: On the drive through the ‘colonial heart’ of the city, our guide, Bernadette, pointed out the Parliament House, Supreme Court and City Hall to usA - R Q P S B- P Q R SC- Q P R S D- R P S Q

14. S1: His usually fretful features composed, Javagal Srinath announced his retirement from international cricket.S6: He finished with 236 wickets in 67 Tests and 315 in 229 one-day Internationals.

P: He had spent the early years of his 13-year career sitting out nine Tests

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when he was at his quickest, being reminded of everything he was not.Q: In a classic case of appreciating a good thing when it is gone, the tributes poured in for India’s most successful pace bowler after Kapil Dev.R: Not aggressive enough, not a non-vegetarian, not an all-rounder.S: Srinath soldiered on, whether wickets were flat or causes lost, as they often were when India toured.A - R Q P S B- P Q R SC- Q P R S D- R P S Q

Directions (For questions 15 to 19): Each of the following six items consists of a word in capital letters, followed by four words or groups of words. Select the word or group of words that is most similar in meaning (Synonym) to the word in capital letters.

15. PROCRASTINATEA. Intimidate B. HumiliateC. Predict D. Postpone

16. RESCINDA. Cancel B. EnjoyC. Praise D. Receive17. COLLATERALA. Pathetic B. TiresomeC. Guarantee D. Magnanimous

18. KNAVEA. Novice B. DishonestC. Futuristic D. Traditional

19. FINESSEA. Skill B. SoftnessC. Charm D. Gist

20. In questions given below out of four alternatives, choose the one which can be substituted for the given word/sentence.“A person of good understanding knowledge and reasoning power”

A. Expert B. IntellectualC. Snob D. LiterateAns-B

Logical Reasoning

In each question below is given a statement followed by two assumptions numbered I and II. You have to consider the statement and the following assumptions and decide which of the assumptions is implicit in the

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statement.

The district administration has issued a circular to all the farmers under its jurisdiction advising them for not using pesticides indiscriminately as it may pollute the ground water.

I People may stop using ground water if the farmers continue to use pesticides indiscriminately.II Farmers may refrain from using pesticides indiscriminately.

A. Only assumption I is implicitB. Only assumption II is implicitC. Either I or II is implicitD. Neither I nor II is implicitE. Both I and II are implicitAns-B

2. The Government has decided to levy 2 percent on the tax amount payable for funding drought relief programmes.I The Government does not have sufficient money to fund drought relief programmes.II The amount collected by way of surcharge may be adequate to fund these drought relief programmes.A. Only assumption I is implicitB. Only assumption II is implicitC. Either I or II is implicitD. Neither I nor II is implicitE. Both I and II are implicitAns-E

3. Find the statement that must be true according to the given information

Vincent has a paper route. Each morning, he delivers 37 newspapers to customers in his neighborhood. It takes Vincent 50 minutes to deliver all the papers. If Vincent is sick or has other plans, his friend Thomas, who lives on the same street, will sometimes deliver the papers for him.

A. Vincent and Thomas live in the same neighborhood.B. It takes Thomas more than 50 minutes to deliver the papers.C. It is dark outside when Vincent begins his deliveries.D. Thomas would like to have his own paper route.Ans-A

4. In the given questions, a statement/group of statements is given followed by some conclusions. Without resolving anything yourself choose

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the conclusion which logically follows from the given statements).

In this company, 60 per cent of the employees are males, 40 per cent are females, 80 per cent of the employees are sincere and 40 per cent of the employees are from this city - Rawalpura.

A. All male employees are from out station.B. All male employees are sincere.C. 20 per cent of female employees are not sincere.D. All female employees are from Rawalpura.E. None of theseAns-E

5. Fill the blank with appropriate word.

QAR, RAS, SAT, TAU, _____

A. UAV B. UATC. TAS D. TATAns-A

6. Fill the blank with appropriate word.ZA5, Y4B, XC6, W3D, _____

A. E7V B. V2EC. VE5 D. VE7Ans-D

7. A man owns 2/3 of the market research beauro business and sells 3/4 of his shares for Rs.75000. What is the value of BusinessA. 100000 B.200000C. 150000 D.250000Ans-C

8. If 12 file cabinets require 18 feet of wall space, how many feet of wall space will 30 cabinets require?A.20 C.35B.30 D. 45Ans-D9. A monkey climbs 6 months and falls 3mts in alternate minutes. Then time taken to climb a tree 60metres high?A. 35 B. 37C. .32 D. 34Ans-D

Complete the number series

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10. 3,18,4,24,5,30,?A. 1 B. 6C. 3 D. 4Ans-B

11. 6,18,36,108,216,648,?A. 1296 B. 1266C. 1230 D. 1240Ans-A

12. Ravi has bought ten trees for her garden. He wants to plant these trees in five rows, with four trees in each row. How must Ravi plant the trees?

13. There are 5 yellow shoes, 4 black shoes. If one draw randomly a shoe what is the probability of getting a yellow shoe?Ans-5\9

14. A person wants to buy 3 paise and 5 paise stamps costing exactly one rupee. If he buys which of the following number of stamps he won't able to buy 3 paise stamps.Ans-9

15. Here are some words translated from an artificial language.gorblflur means fan beltpixngorbl means ceiling fanarthtusl means tile roofWhich word could mean "ceiling tile"?

A. gorbltusl B. flurgorblC. arthflur D. pixnarthAns-D

16. Find (7x + 4y ) / (x-2y) if x/2y = 3/2 ?

17. Suppose one man built a square house in a particular place in the earth. Each side there is a door for outside. But all the doors are facing to northern side. How it is possible?

18. You are standing next to a well, and you have two jugs. One jug has a content of 3 liters and the other one has a content of 5 liters. How can you get just 4 liters of water using only these two jugs?

19. These words follow a logical progression:CODIFYLAMINA

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STOVERESETJOKULQUIRESWhich one of these comes next?REST, GRAIL, STOIC, ORDEALAns-Rest

Quantitave Aptitude

1. Jothi's father was 38 years of age when she was born while her mother was 36 years old when her brother four years younger to her was born. What is the difference between the ages of her parents?

A. 2 years B. 4 yearsC. 6 years D. 8 yearsAns-C

2. The sum of two numbers is 184. If one-third of the one exceeds one-seventh of the other by 8, find the smaller number.A.72 B. 74C. 76 D. 78Ans-A

3. Of two numbers, 4 times the smaller one is less then 3 times the 1arger one by 5. If the sum of the numbers is larger than 6 times their difference by 6, find the two numbers.Ans-59 &43

4. A number consists of two digits. The sum of the digits is 9. If 63 is subtracted from the number, its digits are interchanged. Find the number.A.72 B. 84C. 76 D. 81Ans-D

5. If three numbers are added in pairs, the sums equal 10, 19 and 21. Find thenumbersAns-6,4&15

6. Q is as much younger than R as he is older than T. If the sum of the ages of R and T is 50 years, what is definitely the difference between R and Q's age?

A. 1 year B. 2 yearsC. 25 years D. Data inadequate

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E. None of theseAns-D

7. The age of father 10 years ago was thrice the age of his son. Ten years hence, father's age will be twice that of his son. The ratio of their present ages is:

A. 5 : 2 B. 7 : 3C. 9 : 2 D. 13 : 4Ans-B

8. The length of a rectangle is twice its breadth. If its length is decreased by 5 cm and breadth is increased by 5 cm, the area of the rectangle is increased by 75 sq. cm. Find the length of the rectangleA.20 B. 24C. 25 D. 26Ans-A9. A motorboat, whose speed in 15 km/hr in still water goes 30 km downstream and comes back in a total of 4 hours 30 minutes. The speed of the stream (in km/hr) is:

A. 4 B. 5C. 6 D. 10Ans-B

10. Two pipes can fill a tank in 10hours and 12 hours respectively while a third, pipe empties the full tank in 20 hours. If all the three pipes operate simultaneously, in how much time will the tank be filled?A.6 hrs 20 min B. 7 hrs 15 minC. 5 hrs 30 min D. 7 hrs 30 minAns-D

11. 39 persons can repair a road in 12 days, working 5 hours a day. In how many days will 30 persons, working 6 hours a day, complete the work?

A. 10 B. 13C. 14 D. 15Ans-B

12. Arrange the fractions 5/8, 7/12, 13/16, 16/29 and 3/4 in ascending order of magnitude.

13. If (1 / 3.718) = 0.2689, Then find the value of (1 / 0.0003718).Ans-2689

14. Today is Monday. After 61 days, it will be:

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A. Wednesday B. SaturdayC. Tuesday D. ThursdayAns-B

15. Stewart started a business investing Rs. 45,000. After 3 months, Jackson joined him with a capital of Rs. 60,000. After another 6 months, Rooney joined them with a capital of Rs. 90,000. At the end of the year, they made a profit of Rs. 16,500. Find the Share of each.Ans-6600,6600,3300 respectively

16. Four milkmen rented a pasture. A grazed 24 cows for 3 months; B 10 for 5 months; C 35 cows for 4 months and D 21 cows for 3 months. If A's share of rent is Rs. 720, find the total rent of the field.A.3200 Rs C. 3210 RsB. 3250 Rs D.3300 RSAns-B

17. The difference between a two-digit number and the number obtained by interchanging the positions of its digits is 36. What is the difference between the two digits of that number?

A. 3 B. 4C. 9 D. 6E. None of theseAns-B

18. A number consists of 3 digits whose sum is 10. The middle digit is equal to the sum of the other two and the number will be increased by 99 if its digits are reversed. The number is:

A. 145 B. 253C. 370 D. 352Ans-B