IBPS PO Prelims 2017 - Quantitative Aptitude
IBPS PO Prelims 2017 - Quantitative Aptitude - Important Points
| 6. | The ratio of diameter and height of a right circular cylinder is 4 : 3. If diameter of the cylinder get reduced by 25% then its total surface area reduced to 318.5 pi square meter. What is the circumference of the base of the cylinder. |
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A. 28 pi cm2
B. 14 pi cm2
C. 35 pi cm2
D. 7 pi cm2
E. None of these
View Answer Discuss Work SpaceAnswer: option a
Explanation:
Answer: A
| 7. | The ten’s digit of a three digit number is 3. If the digits of x are interchanged and the number thus formed is 396 more than the previous one. The sum of unit digit and hundred digit is 14, then what is the number? |
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A. 480
B. 539
C. 593
D. 935
E. None of these
View Answer Discuss Work SpaceAnswer: option b
Explanation:
Answer: B
| 8. | S1 is a series of 4 consecutive even numbers. If the sum of reciprocal of first two numbers of S1 is 11/60, then what is the reciprocal of third highest number of S1? |
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A. 44970
B. 44940
C. 44974
D. 44939
E. None of these
View Answer Discuss Work SpaceAnswer: option b
Explanation:
Answer: B
| 9. | A, B and C invested in a business in the ratio 6 : 8 : 9. If B invested for a period whose numerical value is 112.5% of B’s investment but A and C invested for one year. If profit of B at the end of the year is 16750 then what is the share of profit of C? |
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A. 20225
B. 22125
C. 25225
D. 25125
E. 23125
View Answer Discuss Work SpaceAnswer: option d
Explanation:
Answer: D
| 10. | A boat covers 18 km downstream in 3 hours. If speed of current is 33 1/3 % of its downstream speed. In what time will it cover a distance of 100 km upstream? |
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A. 50 hour
B. 40 hour
C. 30 hour
D. 60 hour
E. 25 hour
View Answer Discuss Work SpaceAnswer: option a
Explanation:
Answer: A