IBPS PO Prelims 2017 - Quantitative Aptitude

1.		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?

50 hour

40 hour

30 hour

60 hour

25 hour

2.		7, 4.5, 5.5, 12, 49, ?

393

378

197

148

246

3.		(111.99 × 5) ÷ 14.02 = 11.002 + ?

34

19

39

29

38

4.		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?

480

539

593

935

None of these

5.		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?

44970

44940

44974

44939

None of these

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.

28 pi cm2

14 pi cm2

35 pi cm2

7 pi cm2

None of these

7.		If number of hats sold on Friday by A is increased by 14 (2/7) %, then what will be the average no. of hats sold on Monday, Wednesday, and Friday by A?

85

58

56

82

52

8.		What is the sum of students who do not participate in dance and play from class VI and IX together?

720

480

620

580

None of these

9.		Students participating in Dance from class VII is what percent of students participating in play from class IX.

33 (1/3) %

120 (2/7) %

114 (2/7) %

133 (1/3) %

116 (2/3) %

10.		17, 98, 26, 89, 35, ?

78

79

80

81

82