IBPS PO Mains 2016 - Quantitative Aptitude
IBPS PO Mains 2016 - Quantitative Aptitude - Important Points
21. | Two jar A and B contain 20 % milk. The quantity of jar A is 4 times than that of quantity of jar B. both jar mixtures are mixed and form new mixture C and 15 litres of water is added .The final ratio of water to milk is now 19:4. Find the initial quantity (in litres) of milk in jar B. |
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A. 5
B. 4
C. 10
D. 8
E. none of these
View Answer Discuss Work SpaceAnswer: option b
Explanation:
Answer: B
22. | The ratio of work done by 30 women to the work done by 25 men, in the same time is 5:6. If 9 women and 10 men can finish a work in 3 (1/13) days. Then how many women can finish the work in 4.5 days? |
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A. 18
B. 16
C. 20
D. 25
E. none of these
View Answer Discuss Work SpaceAnswer: option b
Explanation:
Answer: B
23. | Out of a total 85 children playing badminton or table tennis or both, total number of girls in the group is 70% of the total number of boys in the group. The number of boys playing only badminton is 50% of the number of boys and the total number of boys playing badminton is 60% of the total number of boys. The number of children playing only table tennis is 40% of the total number of children and a total of 12 children pay badminton and table tennis both. What is the number of girls playing only badminton ? |
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A. 16
B. 14
C. 17
D. Date inadequate
E. None of these
View Answer Discuss Work SpaceAnswer: option b
Explanation:
Answer: B
24. | A laptop costs 15 times as compared to cost of a mouse. On each laptop there is a profit of 25%. While the total profit on selling a mouse and a laptop is 30%. If there is a profit of Rs 2100 on selling the mouse then find the cost price of a laptop? |
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A. Rs30000
B. Rs2000
C. Rs32000
D. Rs35000
E. none of these
View Answer Discuss Work SpaceAnswer: option a
Explanation:
Answer: A
25. | The marked price of a shirt and a trouser are in the ratio 1 : 2. The shopkeeper gives 40% discount on the shirt. If the total discount on the shirt and trousers is 30%, the discount offered on the trousers is |
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A. 15%
B. 20%
C. 25%
D. 30%
E. none of these
View Answer Discuss Work SpaceAnswer: option c
Explanation:
Answer: C