31 july reasoning problem solving & aptitude

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    www.afterschoool.tk AFTERSCHOOOL MATERIAL FO

    REASONING

    AFTERSCHOOOL DEVELOPING CHANGEMAKERS

    CENTRE FOR SOCIAL ENTREPRENEURSHIP

    PGPSE PROGRAMME

    World Most Comprehensive programme in socialentrepreneurship & spiritual entrepreneurship

    OPEN FOR ALL FREE FOR ALL

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    REASONING

    Dr. T.K. Jain.

    AFTERSCHOOOL

    Centre for social entrepreneurship

    Bikaner

    M: 9414430763

    [email protected]

    www.afterschool.tk

    www.afterschoool.tk

    http://www.afterschool.tk/http://www.afterschoool.tk/http://www.afterschoool.tk/http://www.afterschool.tk/
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    AREA OF TRAPEZIUM * (sum of parallel sides) * height

    OR median * height MEDIAN = mid oints joining the two obligque

    sides.

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    We take a 3 digit numbers with with

    three different digits. We reverse itand take difference of the two. In the

    differece, what will be middle

    number?

    Nine

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    Formulae for area of cylical

    quadrilateral?Root (s(s-a)(s-b)(s-c)(s-d))

    S = (a+b+c+d) / 2

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    a e o n eres s . , n ow manyyears will the amount double, if it is

    SIMPLE INTEREST or if it is

    COMPOUND INTEREST? If simple interest, the amount will double

    in 40 years, if compound interest,

    amount will double in 29 years approx(72/2.5) answer

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    Let us take two factors of 81, which

    when multiplied give 81, will give

    minimum sum when added?Formulae : 2 * root(81)

    =2*9

    =18 answer.

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    Minute and hour hand of a clock

    meet with each other after how

    many minutes?65 approximately or 65+(5/11)

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    There is a triangle with points (2,3),

    (8,1), (-1,-3), centroid is what?=(2+8+-1)/3 and (3+0+-3)/3

    =3,1/3

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    Median (AD) of a triangle of 4, the

    line on which this median is based

    has a one line BD equal to 2.5, whatis sum of squares of all the sides of

    this triangle?

    AB^2+AC^2=2(AD^2+BD^2)

    =2(16+6.25)

    =44.5 + square of 5=69.5

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    AX^3+BX^2+CX+D=0, what is sum of

    root and what is product of roots?Sum of roots : -b/a

    Product of roots : -d/a

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    EX^4+AX^3+BX^2+CX+D=0, what is

    sum of root and what is product of

    roots?Sum of roots: -A/E

    Product of roots : D/E

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    We prepare a regular polygon of 36

    sides, what is the sum of all the

    angles of this polygon?One exterior angle is 360/36=10

    One interior angle = 170

    Sum =170*36=6120 answer.

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    A parallelogram is inscribed in a

    circle. One of the side of

    parallelogram is 12 and one side is5, what is its area?12*5 = 60

    Such parallelogram is always

    rectangle.

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    What is formulae of equilateral

    triangle?Root 3 / 4 * side squre

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    What is the area of regular

    hexagon?6 * area of equilateral triangle

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    EJOTY stands for (this has been

    discussed at AFTERSCHOOOL many

    times)?

    IT IS TABLE OF 5

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    CAN YOU SPEAK RECIPROCALS

    FROM 1 TO 25?

    1,.5,.333,.250,.2,.167,.143,.125,.111,.1,.

    091,.083,.077,.071,.067,.063,.059,..056,.

    053,.050,.048,.045,.043,.042.040ANSWER

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    CA N YO U SPEA K SQ UA RE RO OTS AN DCU BIC R OOTS FO R FI RST 20NUMBE RS?

    2.1543.16210

    2.0803.0009

    2.0002.8288

    1.9132.6467

    1.8172.4496

    1.7102.2365

    1.5872.0004

    1.4421.7323

    1.2601.4142

    1.0001.0001

    Cube Root *Sqaure Root *Number

    2.7144.47220

    2.6684.35919

    2.6214.24318

    2.5714.12317

    2.5204.00016

    2.4663.87315

    2.4103.74214

    2.3513.60613

    2.2893.46412

    2.2243.31711

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    I hired a servant for Rs. 300 per

    month and a cycle if he works for a

    year. After 8 months my servant left

    me for better opportunity and I paidhim Rs. 50 for that month and the

    cycle. How much does the cycle

    cost?

    12 months are equal to 3600 + cycle

    In 8 months,2/3 of cycle is earned,which

    is equal to 300-50 =250. Thus complete

    cycle 250*3 =750 answer.

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    Today is 31 July 2008. Today is

    Thursday. What was 31 July 1608?

    Thursday .answer.

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    I SEND GOODS OF RS. 2 LAKH TO

    MOHAN AT COST +40%. MOHAN HAS

    SOLD GOODS WORTH RS. 1.8 LAKHS(SELLING PRICE). WHAT SHOULD I

    SHOW AS CLOSING STOCK?

    Cost price of the goods sold is 1.8

    *100/140 = 1.285

    That means closing stock is 2-1.287Closing stock is 71300 answer.

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    WHO SENDS PROPORMA INVOICE

    CONSIGNOR OR CONSIGNEE?

    Consignor

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    You have send goods of Rs. 1 lakh to

    Rishabh on consignment. However,

    you have incurred followingexpenses: Packing : 200, freight,

    300, octroi : 400, transit insurance:

    500, godown rent : 600, godown

    insurance: 700. The consignee hassold goods of Rs. 20000 only (selling

    price is 20% plus cost). What is your

    closing stock and what is stock

    reserve?

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    Solution . . . .

    Goods sold = 20000. cost price of thesegoods : 20000 * 100/120 = 16666

    Thus cost of goods is 100000-16666 =

    83334. However, there is some costincurred. The cost is 1400(200,300,400,500), which is to be added toit. 1400* 83334 / 100000 = 1167.

    Thus cost of closing stock is : 83334+1167 =84501. STOCK RESERVE: 100000-84501=15499

    ANSWER. (selling price cost)

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    What profit will Lata show in her

    books, if she sends goods at cost

    +25% and instructs consignee to sell

    it at cost +50% and 4/5 of the goods

    have been sold (the cost of which is

    Rs. 2 lakh)?

    Cost 2lakh + 25% = 250000. but thegoods are sold at cost +50%. Thus we

    have selling price equal to 300000. Sales

    : 4/5 *300000 = 240000. the cost ofthese goods is 160000. thus there is

    profit of 80000 on these goods.

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    In the previous question, if 2%

    commission charged by consignee,

    what will be profit?

    2% of 240000 is 4800.

    Thus we will deduct this from 80000

    We get 80000-4800=75200.

    If i th i ti

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    If in the previous question,

    commission includes del creder

    commission and there is bad debt of

    Rs. 40000, what will be profit?Same as previous (no change).

    A sends goods to B at cost + 1/3

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    A sends goods to B at cost + 1/3.

    1/10th of the goods were lost in

    transit. 2/3rd of remaining were sold

    at 20% above invoice price. What issale, what is profit? Cost of

    goods=45000 closing stock = nil 45000+1/3 = 60000. thus we had 54000 of

    goods at consignee. He sold 2/3rd of this at20% above IP. 54*2/3=36000

    Thus 36*1.2 = 43200

    Remaining goods were sold at IP, so 18000

    (1/3rd of 54000). thus sale = (43200+18000)

    profit = 61200 (45000)

    =16200 profit. Ans.

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    Goutam sends 1000 packets of Rs

    200 each to Rishabh of London. 4/5

    of the goods have been sold. 100

    packets were damaged (normal

    loss). Consignor expenses Rs. 20000,

    selling expenses by consignee Rs.

    20000. what is the cost per unit ofremaining goods?

    (we shall consider that Goutam had sent only 900

    units as 100 units are normal loss). Expenses: (20000/900 *1) = 22.22

    Thus cost of remaining goods is : 200000/900*1

    +22.22 = 222+22 = 244.4 answer.

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    I sent 900 units of Rs. 90000 at cost

    +30%. The consignee sold them at

    Rs. 200 per unit. He will get 5%overwriting commission and 2%

    commission on sale. What is the

    commission payable to him?

    Invoice price : 100+30 = 130.

    2% commission = 4 * 900 = 3600

    Overwriting commission = 5% of (200-130) = 3.5 per unit or 3.5 * 900= 3150.

    Thus total commission is 6750 answer.

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    ABOUT A FTERSCH OOOLAfterschoool conducts three year integrated PGPSE (after

    class 12th along with IAS / CA / CS) and 18 month PGPSE

    (Post Graduate Programme in Social Entrepreneurship)

    along with preparation forCS / CFP / CFA /CMA / FRM. This

    course is also available online also. It also conductsworkshops on social entrepreneurship in schools and

    colleges all over India start social entrepreneurship club in

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    Why such a programme?

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    Who are our supporters?

    Afterschoolians, our past beneficiaries,

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    About AFTERSCHOOOL PGPSE the best

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    Workshops from

    AFTERSCHOOOL

    IIF, Delhi CIPS, Jaipur ICSI Hyderabad Branch Gyan Vihar, Jaipur Apex Institute of Management, Jaipur Aravali Institute of Management, Jodhpur Xavier Institute of Management,

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    Salient features:

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    Pedagogy curriculum and approach based on IIM Ahmedabad and ISBHyderabad (the founder is alumnus from IIMA & ISB Hyderabad)

    Meditation, spiritualisation, and self development Essential softwares for business Business plan, Research projects Participation in conferences / seminars Workshops on leadership, team building etc. Written submissions of research projects/articles / papers Interview of entrepreneurs, writing biographies of entrepreneurs Editing of journals / newsletters Consultancy / research projects Assignments, communication skill workshops Participation in conferences and seminars Group discussions, mock interviews, self development diaryng Mind Power Training & writing workshop (by Dr. T.K.Jain)

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    Branches

    AFTERSCHOOOL will shortly open itsbranches in important cities in Indiaincluding Delhi, Kota, Mumbai, Gurgaonand other important cities.Afterschooolians will be responsible formanaging and developing these

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    ft h l tk

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    social entrepreneurship for better

    society

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