11. In a certain company, 20% of the men and 40% of the women attended the annual company picnic. If 35% of all the employees are man, what percent of all the employees went to the picnic?
Answer: 33%
Explanation:Lets assume that total 100 employees are in company.
out of that 35 are man and remaining 65 are women.
20% of man 35 = 20*35/100
40% of women = 40*65/100
total employees = 7+26 = 33 out of 100
=> 33 %
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Capgemini MindTree
12. In how many different ways can the letters of the word 'CORPORATION' be arranged so that the vowels always come together?
Answer: 50400
Explanation:In the word "CORPORATION",treat those vowels OOAIO as one letter.
so it will be "CRPRTN (OOAIO)".
which is having 7 (6 + 1) letters. out of which R occurs 2 times and the rest are different.
Number of ways arranging these letters = (7!/2!) = 2520.
Now 5 vowels in which O occurs 3 times and the rest are different, can be arranged as 5!/3! = 20 ways.
So required number of ways = (2520 x 20) = 50400.
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Capgemini
13. if x^3 + 3x^2 + 3x = 7, then x is equal to
Answer: 1
Explanation:x^3 + 3x^2 + 3x = 7
Adding both side 1
=> x^3 + 3x^2 + 3x + 1= 7 +1
=> (x+1)^3=2^3
=> x+1 = 2 => x =1
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Capgemini Global Edge
14. 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?
Answer: Rs. 2000
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.
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Capgemini
15. 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?
Answer: 11:08
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
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Capgemini
16. 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 ?
Answer: Three
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
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Capgemini TCS Ninja
17. For how many companies has there been no decrease in production in any year from the previous year ?
Answer: Three
Explanation:By visual inspection we can say that Honda, GM and Maruti have not shown a decrease.
Workspace
Capgemini
18. 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 ?
19. What percentage of the total investment is coming from FII's and NRI's ?
20. Statements:
No door is dog.
All the dogs are cats.
Conclusions:
I. No door is cat.
II. No cat is door.
III. Some cats are dogs.
IV. All the cats are dogs.
Answer: Only (3)
Explanation:Here is no explanation for this answer
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Capgemini
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