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# Placement Questions & Answers :: Capgemini

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Not Attempted

21. if x^3 + 3x^2 + 3x = 7, then x is equal to

Explanation:

x^3 + 3x^2 + 3x = 7
=> x^3 + 3x^2 + 3x + 1= 7 +1
=> (x+1)^3=2^3
=> x+1 = 2 => x =1

Not Attempted

22. A sum of money is to be distributed among A, B, C, D in the proportion of 5 : 2 : 4 : 3. If C gets Rs. 1000 more than D, what is B's share?

Explanation:

Let the shares of A, B, C and D be Rs. 5x, Rs. 2x, Rs. 4x and Rs. 3x respectively.

Then 4x - 3x = 1000

x = 1000.

So B's share = Rs. 2x = Rs. (2 x 1000) = Rs. 2000.

Tags: Capgemini

Not Attempted

23. The ages of A and B are in the ratio of 8:5.If the sum of their ages is 39 years,what will be the ratio of their ages after 9 years?

Explanation:

As per the formula( If the given ages in a ratio a : b then age will be ax and bx.)
so A and B age will be 8x and 5x respectively.
=> 8x+5x = 39 => 13x=39
=> x=39/13=3
A nad B age will be 25 and 15 respectively.
After 9 yr,
A and B age will be 33 and 24.
So, the ratio of their ages A:B::11:8

Tags: Capgemini

Not Attempted

24. The following chart shows the production of cars in thousands.

Production of Cars for 2002 - 2005 period from the Selected Manufacturers

How many companies have shown production below their average production in 2002 - 2003, but have showed above the average production in 2003 - 2004 ?

Explanation:

Average sales of company:

Honda = (6 + 14 + 21)/3 = 13.66

GM = (12 + 18 + 18)/3 = 16

Maruti = (5 + 9 + 15)/3 = 9.66

Hindustan Motors= (16 + 9 + 12)/3 = 12.33

Hyundai = (8 + 14 + 7)/3 = 9.66

Tags: Capgemini

Not Attempted

25. For how many companies has there been no decrease in production in any year from the previous year ?

Explanation:

By visual inspection we can say that Honda, GM and Maruti have not shown a decrease.

Tags: Capgemini

Not Attempted

26. The following pie chart shows the amount of subscriptions generated for India Bonds from different categories of investors.

Subscriptions Generated for India Bonds

In the corporate sector, approximately how many degrees should be there in the central angle ?

Explanation:

34 x 3.6 = 122.4

Tags: Capgemini

Not Attempted

27. What percentage of the total investment is coming from FII's and NRI's ?

Explanation:

(33 + 11) = 44

Tags: Capgemini

Not Attempted

28. In each of the following questions two statements are given. Which are followed by four conclusions (1), (2), (3) and (4). Choose the conclusions which logically follow from the given statements.

Statements:
No door is dog.
All the dogs are cats.

Conclusions:
1. No door is cat.
2. No cat is door.
3. Some cats are dogs.
4. All the cats are dogs.

Explanation:

Here is no explanation for this answer

Tags: Capgemini

Not Attempted

29.

Statements:

All green are blue.

All blue are white.

Conclusions:

1. Some blue are green.

2. Some white are green.

3. Some green are not white.

4. All white are blue.

Explanation:

Here is no explanation for this answer

Tags: Capgemini

Not Attempted

30. Look at this series: 36, 34, 30, 28, 24, ... What number should come next?