IBPS Clerk Prelims Online Question Paper - 2019 (Numerical Ability)

Subject: Numerical Ability

41. 8 years hence the sum of A’s and B’s age will be 70 years. 4 years ago, the ratio between sum of ages of A and B together and C’s age was 2 : 1. What is the present age of C?
A. 23 years
B. 27 years
C. 32 years
D. 37 years

42. A and B invested Rs. 4800 and Rs. 7200 respectively. B invested for two more months than A. If the total annual profit is Rs. 5750 and the share of A in profit is Rs. 2000, then for how many months did B invest?
A. 8 months
B. 9 months
C. 6 months
D. 10 months

43. A boat travels 28.8 km in upstream direction in 2 hours 24 minutes. If the ratio of upstream speed to downstream speed is 2 : 3. Find the speed of boat in still water.
A. 12 km/hr
B. 15 km/hr
C. 16 km/hr
D. 10 km/hr

44. ‘X + 10’ is 20% more than ‘Y – 8’. If X is 22 more than Y, then find the value of Y.
A. 208
B. 188
C. 202
D. 148

45. From a jar containing milk and water solution, 20% of the mixture is taken out and same quantity of water was added to the mixture. If the respective ratio between resultant quantity of milk and water is 32 : 15. Find the ratio of the initial amount of milk and water?
A. 20 : 7
B. 40 : 7
C. 10 : 7
D. 5 : 14

Direction (46 – 50) : In the bar graph, number of cakes sold by 5 bakeries – A, B, C, D and E in the week I is given.
46. Number of cakes sold by bakery C is approximately what percent of the number of cakes sold by bakery E?
A. 40%
B. 35%
C. 45%
D. 55%

47. Find the ratio between number of cakes sold by bakery B to number of cake sold by bakery E.
A. 5 : 8
B. 5 : 4
C. 3 : 8
D. 5 : 16

48. Out of the total number of cakes sold by bakery A, 1/6th were designer cake, then what is the number of non-designer cakes sold by bakery A?
A. 32
B. 16
C. 30
D. 15

49. What is average number of cakes sold by bakeries A and D?
A. 44
B. 48
C. 36
D. 42

50. Total number of cakes sold by bakeries C and E together increases by 20% in week II compared to week I, then what was the total number of cakes sold by bakeries C and E in week II?
A. 96
B. 108
C. 112
D. 99

Direction (56 – 63) : Find the wrong term in the given series:
56. 1, 3, 6, 24, 120, 720, 5040
A. 1
B. 3
C. 6
D. 120

57. 5, 6, 13, 40, 161, 803, 4837
A. 161
B. 4837
C. 13
D. 803

58. 420, 429, 426, 437, 432, 443, 438
A. 438
B. 443
C. 420
D. 429

59. 50, 46, 55, 39, 63, 28, 77
A. 50
B. 46
C. 39
D. 63

60. 10, 12, 9, 14, 6, 16, 1
A. 10
B. 9
C. 1
D. 16

61. If a boat travels 29 km in upstream direction in 5 hours and the speed of the stream is 2.2 km/hr, then the time taken by boat to travel a distance 81.6 km in downstream direction is
A. 8 hours
B. 9 hours
C. 6 hours
D. 5 hours

62. Area of a square is 784 sq. metre. If the diameter of a circle is equal to the side of the square, then what is the circumference of the circle?
A. 110 metre
B. 130 metre
C. 105 metre
D. 88 metre

63. A shopkeeper bought X kg of a tea at the rate of Rs. 56/kg and 32 kg of a tea at the rate of Rs. 91/kg. If he made a profit of 25% by selling the mixture at the rate of Rs. 105/kg, then find the value of
X.
A. 6
B. 10
C. 12
D. 8

Direction (64 – 65) : Read the information carefully and answer the following questions on the basis of the information given below.