test 4 explanation

7/17/2019 Test 4 Explanation

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S B I C LE R K M . T . E X P L A N A T I O N - 0 4

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GENERAL AWARENESS

1. Ans : 3

Ma r s I nS i g h t is an unmanned Marslander mission planned for launch inMarch 2016. The mission objective isto place a stationary lander equippedwith a seismometer and heat flowprobe on the surface of Mars to studyits early geological evolution.

3. Ans : 2

D r i s h t i is the name of India’s indig-enously developed high-tech runwayvisual range assessment system.Dr i s h t i T r a n sm i s some t er is a visibil-ity measuring system designed anddeveloped to cover lowest to highest

visibility levels aiding pilots for land-ing and take-off.

5. Ans : 1

Scientific studies suggest that the gasartificially increases the levels of E r y t h r o p o i e t i n (EPO) in the blood,which is forbidden under WADA’srules.

6. Ans : 2

The Reserve Bank of India is plan-ning to introduce plastic notes in the

company next year.7. Ans : 1

Jus t i c e Ba l b i r S i ngh Chau ha n , Judgeof the Supreme Court has been ap-pointed as chairman of the CauveryWater Disputes Tribunal. The post of Chairman has been lying vacant forthe last two years after justice N PSingh resigned on health grounds.

8. Ans : 2

This was Se lby ’ s fourth ranking title

and made him the ninth player tocomplete Snooker’s Triple Crown of World Championship, UK champion-ship, and Master titles.

12. Ans : 2

J a l l i k a t t u or Man j u Vi r a t t u is a bulltaming sport played in Tamil Nadu asa part of Pongal celebrations on MattuPongal day.Annually, Jallikattu is heldfrom January to July, played first inworld-famous Palamedu, nearMadurai on January 15 followed by“Alanganallur-jallikattu” in Alanga-nallur, near Madurai on 16 January.

There is a specific breed of cattle bredfor this purpose known as Jellicut andfrom the place of a big breederPulikulam .In May of 2014, the Su-

preme Court banned jallikattu andbullock cart racing in Tamil Nadu, cit-ing animal welfare issues.

13. Ans : 2

If a political party is treated as arecognised political party in four ormore states, it shall be known asNa t i o n a l Pa r t y throughout the wholeof India, but only so long as that po-litical party continues to fulfil there-after the conditions for recognitionin four or more states on the resultsof any subsequent general electioneither to the House of the people orto the Legislature Assembly of anyState.

14. Ans : 1

Indian environment activistRames h Aga rw a l has won the pres-tigious Goldman Environmental Prizethat honours heroic grassroot envi-ronmentalists around the world fortheir achievements. He has been

honoured for his contribution to con-trol the unchecked industrial devel-opment throughout India.

15. Ans : 1

Farhan Akhtar’s“ Bh a a g M i l k h a B h a a g ” a biopic onlegendary athlete Milkha Singh, wonfive major awards including best ac-tor, best director and best picture atthe 15th International India FilmAcademy (IIFA) awards.

16. Ans : 2 US software giant M i c r o s o f t com-pleted the acquisition of Nokia’s mo-bile handset business in India. Nokiawill continue to operate the Chennaiplant, which is one of its largestmanufacturing facilities on a servicecontract for Microsoft.

20. Ans : 1

The B l ue f i n - 21 is about 5m-long un-derwater autonomous vehicle that

can produce a sonar map of the seafloor. It is extremely modular autono-




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mous underwater vehicle with powerto carry multiple sensors andplayloads at a time.

21. Ans : 1

ThePu l i t z er Pr i z e

f o r F i c t i o n

is oneof the seven American Pulitzer Prizesthat are annually awarded for Letters,Drama, and Music. It recognizes dis-tinguished fiction by an American au-thor, preferably dealing with Ameri-can life, published during thepreceding calendar year. As thePulitzer Prize for the Novel, it was oneof the original Pulitzers, for the pro-gram was inaugurated in 1917 withseven prizes, four of which were

awarded that year .24. Ans : 1

Senior Supreme Court advocate andAdditional Solicitor General under theearlier NDA regime, Mu k u l R oh a t g i

appointed the Attorney General of In-dia. Rohatgi is one of the top corpo-rate lawyers in the country.

25. Ans : 3

L ew i s H a m i l t o n won the SpanishGrand Prix for Mercedes to chalk up

his fourth victory in a row and wrestthe Formula One championship leadfrom German team-mate NicoRosberg.

28. Ans : 2

Su l t a n A z l a n Sh a h was awarded morethan 3 dozen Malaysian and foreignhonors. Dozens of buildings and otherprojects were named after him, in-cluding a genus of insects. He wasknown as the “Father of Malaysian

Hockey” for furthering field hockey athome and abroad, and was the patronof dozens of organizations.

29. Ans : 2

After a general election and the for-mation of a new government, t h e Leg - i s l a t i v e Sec t i o n o f Pa r l i a men t pre-pares a list of the senior most LokSabha members. The list is then sub-mitted to the Minister of Parliamen-tary Affairs, who submits a note to

the President seeking his approval tothe appointment of the ProtemSpeaker.

The first meeting after the election

when the Speaker and the DeputySpeaker are selected by members of the Parliament is held under theProtem Speaker.

30. Ans : 3

The 14th five-day cul tura l fest“Ma lw a U t s a v” began in Indore. Thistime, the theme for the stage designis Masks. The festival witness thecraftsman and artist from differentparts of the country showcase theirtalents at the festival.

34. Ans : 1

Cr e d i t I n f o rma t i o n Bu r ea u o f I n d i a

L im i t ed (CIB IL ) is India’s first CreditInformation Company (CIC) foundedin August 2000. CIBIL collects andmaintains records of an individual’spayments pertaining to loans andcredit cards. It was developed forcredit grantors to gain a complete pic-ture of the payment history of a creditapplicant, they must be able to gain

access to the applicant’s completecredit record that may be spread overdifferent institutions.

38. Ans : 3

Gi l t -edged secu r i t i es are bonds issuedby certain national governments. Theterm is of British origin, and originallyreferred to the debt securities issuedby the Bank of England, which had agilt (or gilded) edge. Hence, they areknown as gilt-edged securities, or gilts

for short. Colloquially, the term “gilt-edged” is sometimes used to denotehigh-grade securities, consequentlycarrying low yields, as opposed to rela-tively riskier, below investment-gradesecurities. The term “gilt account” isalso a term used by the Reserve Bankof India to refer to a constituent ac-count maintained by a custodian bankfor maintenance and servicing of de-materialized government securities

owned by a retail customer.




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ENGL ISH

41. Ans :2

As the king was dressed in a simplenightgown, Kalu didn’t recognized the

king. Refer to passage, 1st para, 4thline42. Ans : 5

Refer to paragraph one, at the 13thline.

43. Ans : 1

As the valuables were missing fromthe king’s treasury, the Prime Minis-ter got horrified.

44. Ans : 2

Refer to Second paragraph.45. Ans : 3

The king came to investigate thewhirring sound that came out in themiddle of the night.

46. Ans : 5

Previous = occuring before somethingelseSubsequent = coming or being aftersomething else

47. Ans : 1

Inadvertently = UnintentionallyKnowingly = In the manner of one who

know.48. Ans : 4

Truthful = Honest and always tellingthe truthDishonest = Not honest

49. Ans :2

Accomplice = A cooperatorCollaborator = a person who workstogether

50. Ans : 1

Ascribed = Characterstic to someone

or somethingattributed = A characterstic or qual-ity at a thing

61. Ans : 3

In option 3 ‘was’ must be replaced by‘had’

62. Ans : 3

In option 3 ‘passes’ must be replacedby ‘passed’

63. Ans : 1

Insert ‘the’ before Chief Minister.

64. Ans : 2

In option (2) ‘who’ must be replacedby ‘which’

65. Ans : 3

In option (3) ‘which’ must be replacedby ‘that’

QUANTIT ATIVE APTITUDE

81. Ans : 1

? 54450 880 295.2

100 100

= 475.2 - 295.2 = 180

180 100? 40

450

Hint: 54% of 880 = 440 + 4(8.8) = 475.2

180 = ? % of 450(10% = 45, 20% = 90, 40% = 180)

82. Ans : 2

48456 218.88

100

Hint: 48% = 228 - 2(4.56) = 218.8883. Ans : 2

9(11.1) x 9(1.1) x 9(0.1) =

729 1221890.109

1000

84. Ans : 3

3 1 1 9 6 4

9 6 4 114 2 3 12

1111

12

85. Ans : 5

60 90? 300 450 110

100 100

= 300 - 270 + 99 = 129Hint : 60% of 450 = 6 x 45 = 270

90% of 110 = 110 - 11 = 9987. Ans : 1

5 7 26 49 12x

88. Ans : 2

3 28 52

7 15 2

89. Ans : 2

8 2 1 1

1 3 2 119 7 7 6

112 36 18 21 15113 13126 126




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2514

126

90. Ans : 3

127 % 44.552 x

44.55 100 2162

55x

91. Ans : 3

2

22 0.39

2 33

11

2

2 112 0.39

39

2 2 100 100

11 2 222 1112100

92. Ans : 2

2330

610

20 6 323 10 2330

1 1 30 6 18

10 2

51

18

93. Ans : 1

9 13 25 17 1 11725 17

2 3 3 3 3 2

101 516

3 2 6

94. Ans : 2

3467 34 1333 13

9900 9900

3433 1320 47530.4801

9900 9900

95. Ans : 1

2 8 122 8 2 122

8 12 8 12

96. Ans : 2

Aligation & Mixture method

Required ratio= water : milk = 1:297. Ans : 1

101

25 20

x x

4 5 501

100

x x

9 150x

150 216

9 3x

98. Ans : 3

2

C.I-S.I=100

25 25 1150

2 2 100 100

150 4 4

9,600

R P

P

99. Ans : 1

1100

3 5138 1100

23138

20

6 20 120

NR A P

P

P

P




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100. Ans : 5

given 284 5 3

1 1 1 284 5 3

15 12 2028

60

728 240

60

x x x

x

x

x x

101. Ans : 2

Let number be x, ygiven 48x+48y=336x+y=7By verification 96, 240 is solution

102. Ans : 4

=445-4, 572-5, 699-6HCF of (441, 567, 693)HCF = 63

103. Ans : 4

Marked price = 120% of C.P.Discount = 5% of 120

=5

120 6%100

gain = 120-6 = 114%

Profit percent = 14%104. Ans : 2

S.P. of Ram = 1188

120 90 110

1188 110100 100 100

100 100 100110 1188

120 90 110

1000

1000 110 890

x

x

x

105. Ans : 3

Formula for annual installments

for simple interest

100=

1100

2

p y

P T T

1 for yearly installment

2 for half yearly installment

y

y

100 440 1 100 440

5 5 4 550 50100 5

2

Rs.80

106. Ans : 1

1

per one hour = of total work61

per 2 hours = 26

1

3

A B C

A B C

2remaining work =

3

2remaining work is done by

3( ) in 7 hours

rd

A B

Time taken by

to do complete work

3 7=

2

A B

212

1

6A B C

2 1 1

21 6

1 1 2

6 21

x

x

1 3 1

3 14 14

alone can finish work in 14 hoursC

107. Ans : 3

Distance = Speed time

5160 90 18

18

length of platform

450 160

290

x

x

x




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108. Ans : 2

Along the stream speed B+S=11kmphagainst the stream speed B-S=5 kmph

12

8kmph

B B S B S

109. Ans : 4

Cost of single item [coin or brocket] cannot be foundhence, data cannot be determined.

110. Ans : 3

1 1 2 2 3 3

1 2 3

1 2 3

2 311 2 3

1 2 3

Profit ratio = M d : M d :M d

M ,M ,M Money inverted

d ,d ,d duration of investment

d : d : d : :P P P

M M M

5 3 12 1 3: : 1: : 2 :1: 3

5 6 8 2 2

111. Ans : 5

Let Gita’s percent age = G

6G= [G 5]

5

5 6 3030

1Goutham 30 5years

6

G G

G

112. Ans : 2

5 5 5 545

4180 20 200 (1)

495

245 (2)

2 1 45years

A B C D

A B C D

A B C D E

A B C D E

E

113. Ans : 2

2 1Profit=16 %

3 6

waterProfit= 100

milkWater : Milk=1:6

Mixture : Milk=7:6

114. Ans : 1

Padma’s 1 day work =1

16

Teja’s 1 day work =1

12

Alternate days work done in 2 days

1 1 7

16 12 48

Work days =7 12 7

48 2 8

remaining work =7 1

18 8

13th day A’s work =1

16

Remaining work after 13th day =

1 1 1

8 16 6

14th day B’s work =1

12

1

16work is done by B on 14th

1 3

in 12 days10 4

3 Total days = 13

4

115. Ans : 3

Perimeter (P) = 2 r

2

2

2

is increased to 120%

12

10

Area of circle =

144

100

144%

44% increase

new

old

new new

old old

p r

r

r

r

r

r A

A r

116. Ans : 4

14% of 3800 19Required ratio =

14% of 4200 21




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117. Ans : 4

=15% of 3800+17% of 4200= 670 + 714= 1,384

118. Ans : 3

14% of 4200+12% of 3800= 588+456= 1,044

119. Ans : 2

14% of 3800 38Ratio=

17% of 4200 51

120. Ans : 5

E from commerce =17

4200 714100

G from Arts=12

3800 456100

difference = 258

258% 100 56.57

456 %

REASONING

121. Ans : 3

Let us label the letters of the given wordfrom 1 to 9E X E C U T I V E T C I E U X V E E

1 2 3 4 5 6 7 8 9 6 4 7 3 5 2 8 1 9 Then, the code contains the letters of theword in the order 6, 4, 7, 3, 5, 2, 8, 1, 9.

Thus we have.M A U S O L E U M L S E U O A U M M1 2 3 4 5 6 7 8 9 6 4 7 3 5 2 8 1 9

122. Ans : 1

Original number 368 489 572 853 974 New number 843 964 255 338 459

The Second largest number is 843, corre-sponding to which the original number is368

123. Ans : 3

All the members of the group are elderlypeople expect wife. So, the answer is 3.

124. Ans : 2

125. Ans : 4

how many are there = ka na ta damany are welcome here = na pi ni kaSo, many are = ka nahow = ta or da

126. Ans : 2

Man is facing towards south directionSo, the answer is 2.

127. Ans : 4 First, fourth and seventh digit of the num-ber 4671358 are 4, 1 and 8 from this weget 841, square of 2929 is the two digit odd number and 2 is inthe tens placeso, the answer is 4

128. Ans : 3

16+5-10 4 3=916 5 10+4-3=9(after substitution of signs)So, the answer is 3

129. Ans : 5

Pairs are HN, NO, OR, NRSo, the answer is 5




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130. Ans : 1

21, 213, 2134, 21345, 213456, 2134567, ...131 -135

‘©’ means

‘ ’ means ‘@’ means <‘$’ means >‘%’ means =

131. Ans : 4

From all given statements J > K<T<N>RI. J>T II. R<T III. N>K IV.R<KOnly III is true

132. Ans : 4

From all given statementsF= W>R<M>D

I. D < R II. M>F III. R < D IV. R < FOnly IV is true

133. Ans : 2

From all given statementsW > V > E > B > HI. W > E II. H < F III. H < V IV. W > BAll I, II, III and IV are true.

134. Ans : 5 R > K, K < N, N > J, J = HFrom all given statementR > K<N>J = HI. R > N II. J < K III.H<N IV. R>H

Only III is true135. Ans : 2

N>T, T > R, R = M, M < DFrom all given statementsN > T > R = M < DI. D > R II. M<T III. M = T IV. M>DSo, either II or III and I are true

136. Ans : 4

Conclusions

I. II. III. IV.

Only III and IV follow

137. Ans : 1

\

Conclusions

I. II. III. IV.

None Follow

138. Ans : 3

Conclusions

I. II. III. IV.

Only I, II and III follow

139. Ans : 3

Conclusions:I & III are complimentaryEither I or III follows

140. Ans : 5

Conclusions:

I. II. III. IV.

None follows




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(1 41 -14 5 )

Here given information is(i) E is oldest (ii) A > B, C > DSo, number of possibilites are there

E is oldest, so E-22 yearsE (22) > A (21) > B (20) > F (19) > C (18) > D (17)E (22) > A (21) > C (20) > B (19) > F (18)> D (17)E (22) > A (21) > B (20) > C (19) > F (18) > D (17)E (22) > A (21) > C (20) > D (19) > F (18) > B (17)E (22) > C (21) > D (20) > F (19) > A (18) > B (17)E (22) > C (21) > D (20) > A (19) > F (18) > D (17)E (22) > C (21) > A (20) > B (19) > F (18) > D (17)E (22) > C (21) > A (20) > D (19) > F (18) > B (17)

Based on the above141. F is 20 years old is not possible

142. 19 to 21 is possible143. F is 18 years old145. A is 21 and B is 20 years old

146-155.

Before Exchange

Person Items W orths (Rs. ) Quanti ties V alues ( Rs .) Total Cost ( Rs .)

Chess Board 500 2 1000

Record Player 2000 1 2000

B Cricket Bat 700 3 2100 2100

Cycle 1000 1 1000

Walkman 700 1 700

Camera - 1 1500 1 1500

Camera - 2 3500 1 3500

A

C

D

3000

1700

5000

After Exchange

Person ItemsWorths

(Rs.)Quantities

Values

(Rs.)

Total

Cost (Rs.)

Cycle 1000 1 1000


Record Player 2000 1 2000

Cricket Bat 700 1 700


Camera - 1 1500 1 1500



Walkman 700 1 700

Camera - 2 3500 1 3500

D 4900

A 1500

B 2700

C 2700

156. Ans : 5

Only the fact that India imports 1 tonne of gold does not mean India has less ores, simi-larly 69 countries rushing in for explora-tion also hardly means anything. So, datais insufficient.

157. Ans : 3

We have

2 (Natasha age) + Varun age = 7210 + Natasha age = 40So, obviously we have 2 unknowns and 2euqations.

Therefore, data is sufficient when both

statements are used.Note : Do not actually sit and calculate theage, we do not require it.

158. Ans : 3

We would use syllogism rules here, So weget the statement.Hence data is suffient

159. Ans : 5

Though I know my sister is younger thanme but by how many years, I do not know,so data is not sufficient

160. Ans : 1

The statement I is sufficient in it, we donot require the statement II.

Ma r k et i n g & Comp u t er s 162. Ans : 2

A method of budgeting in which all expensesmust be justified for each new product.

164. Ans : 1

The results of marketing research that areused to plan for future marketing or prod-uct development activities. The informa-

tion may come from a single source orthrough a system of collectioin.168. Ans : 5

The percentage of an industry or market’stotal sales that is earned by a particularcompany over a specified time period. Mar-ket share is calculated by taking thecompany’s sales over the period and divid-ing it by the total sales of the industry overthe same period.

169. Ans : 3

Sea r c h Eng i n e Op t i m i z a t i on (SEO) is the

process of affecting the visibility of awebsite or a web page in a search engine’s‘natural’ or un-paid (‘Organic’) search re-sults.

171. Ans : 4

Retail is the sale of goods and services fromindividual or businesses to the end-user.Retailers are part of an integrated systemcalled the supply chain.

173. Ans : 4

Publicity is the movement of informationwith the effect of increasing public aware-

ness of a subject.




: 10 :

176. Ans : 2

Sales forecasting is the process of estimat-ing what your business sales are going tobe in future.

180. Ans : 4

The Un i q u e S el l i n g Pr o p o s i t i o n (USP)states that such campaigns made uniquepropositions to the customer that convincedthem to switch brands.

181. Ans : 2

Op t i c a l Cha r a c t e r Recogn i t i o n (OCR) isthe mechanical or electric conversion of scanned or photographed images of type-written or printed text into machine - en-coded/ computer - readable text.

187. Ans : 2

A computer virus is a malware programthat, when executed, replicates by insert-ing copies of itself into other computerprogrammes data files, or the boot sector of the hard drive.

188. Ans : 2

Magnetic tape is a medium for magneticrecording, made of a thin magneticablecoating on a long, narrow strip of plasticfilm.

193. Ans : 1

The Pr o g r a m Co u n t e r (PC) commonlycalled the instruction pointer (IP) in intelx86 and itanium microprocessors.

194. Ans : 1

I n t e gr a t e d Ser v i c es f o r D i g i t a l Ne two r k

(ISDN) is a set of communication standardsfor simultaneous digital transmission of voice, video, data over the traditional cir-cuit & of the public switched telephonenetwork.

MODEL TEST KEY - 4

1.3 2.1 3.2 4.2 5.1 6.2 7.1 8.2 9.3 10.2 11.4 12.2 13.2 14.1 15.1

16.2 17.3 18.3 19.5 20.1 21.1 22.1 23.1 24.1 25.3 26.2 27.1 28.2 29.2 30.3

31.3 32.3 33.3 34.1 35.3 36.4 37.1 38.3 39.4 40.2 41.2 42.5 43.1 44.2 45.3

46.5 47.1 48.4 49.2 50.1 51.3 52.2 53.1 54.3 55.4 56.2 57.1 58.3 59.5 60.1

61.3 62.3 63.1 64.2 65.3 66.1 67.3 68.5 69.1 70.5 71.3 72.1 73.5 74.5 75.4

76.1 77.2 78.5 79.1 80.3 81.1 82.2 83.2 84.3 85.5 86.3 87.1 88.2 89.2 90.3

91.3 92.2 93.1 94.2 95.1 96.2 97.1 98.3 99.1 100.5 101.2 102.4 103.4 104.2 105.3

106.1 107.3 108.2 109.4 110.3 111.5 112.2 113.2 114.1 115.3 116.4 117.4 118.3 119.2 120.5

121.3 122.1 123.3 124.2 125.4 126.2 127.4 128.3 129.5 130.1 131.4 132.4 133.4 134.5 135.3

136.4 137.1 138.3 139.3 140.5 141.4 142.2 143.4 144.4 145.3 146.1 147.4 148.2 149.4 150.1

151.3 152.1 153.2 154.3 155.2 156.5 157.3 158.3 159.5 160.1 161.3 162.2 163.1 164.1 165.1

166.2 167.5 168.5 169.3 170.5 171.4 172.4 173.4 174.1 175.5 176.2 177.4 178.2 179.1 180.4

181.2 182.2 183.1 184.4 185.1 186.1 187.2 188.2 189.3 190.4 191.4 192.4 193.1 194.1 195.1

196.2 197.3 198.4 199.1 200.2

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test 4 explanation

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