NEW! IBPS RRB (Regional Rural Bank) Study Notes

(Paper) IBPS RRB CWE (IV) Office Assistant (Multipurpose) Exam Paper - 2015 "held on 12th September 2015" (Numerical Ability)

41. Train A travellig at 63 km/h can cross a 199.5 m long platform in 21 seconds. How much time would Train A taketo completely cross (from the moment they meet) Train B, 257 m long and travelling at 54 km/h in opposite direction in which Train A is travelling?

(a) 16 sec
(b) 18 sec
(c) 12 Sec
(d) 13.07 sec
(e) 10 sec

Directions (42-46): What will come in place of question mark (?) in the given questions?

42. 8 9 17 26 90 ?

(a) 121
(b) 109
(c) 115
(d) 125
(e) 111

43. 96 48 72 180 ? 2835

(a) 570
(b) 630
(c) 575
(d) 612
(e) 484

44. 13 14 30 93 ? 1885

(a) 364
(b) 388
(c) 382
(d) 356
(e) 376

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45. 1252 250 62 29 ? 7

(a) 13
(b) 7
(c) 11
(d) 12
(e) 9

46. 15 21 32 48 69 ?

(a) 85
(b) 103
(c) 100
(d) 89
(e) 95

47. Neet, out of the toal montly salary, pays 20% towards houses and 15% towards his miscellaneous expenditure. From the remaining amout, the respective ratio of the amount the invests in a scheme and the amount left with him is 5:8. If invests Rs. 6500 in the scheme, what is this monthly salary?

(a) Rs. 26000
(b) Rs. 36250
(c) Rs. 27000
(d) Rs. 24250
(e) Rs. 30000

48. When an article was sold for Rs. 696, percent profit earned was P%. When the same article sold for 841 percent profit earned was (P + 25%). What is the value of P?

(a) 10%
(b) 25%
(c) 15%
(d) 20%
(e) 30%

49. A boat running downstream covers a distance of 30 km in 2 hours. While coming back the boat takes 6 hours to cover the same distance. If the speed current is half that of the boat, what is the sped of the boat?

(a) 15km/h
(b) 5 km/h
(c) 10 km/h
(d) 20 km/h
(e) None of these

50. The respective ratio of milk and water in teh mixture is 4 : 3 respectively. If 6 L of water is added to this mixture, the respective ratio of milk and water becomes 8 : 7. What is the quantity of milk in the original mixture?

(a) 96 L
(b) 36 L
(c) 84 L
(d) 48 L
(e) None of these

51. A. N and C omvested Rs/ 45000, Rs. 90000 and Rs. 90000 respectively to stard a business. At the end of two year, they earned a profit of Rs. 164000. What will be B's share in the total profit?

(a) Rs. 56000
(b) Rs. 36000
(c) Rs. 72000
(d) Rs. 65600
(e) Rs. 59000

52. A countryard is 25 m long and 15 m board is to be paved with bricks of dimensions 20×10 cm. What is the total number of bricks required?

(a) 16000
(b) 18000
(c) 20000
(d) 22000
(e) 25000

53. The difference betwen CI and SI on a certain sum of money investd at 5% per annum for 3 years is Rs. 122. Find the sum invested.

(a) Rs. 10000
(b) Rs. 12000
(c) Rs. 16000
(d) Rs. 20000
(e) Rs. 25000

54. The diameter of a circle is equal to the perimeter of a square whose area is 3136 cm2. What is the circumference of the circle?

(a) 352 cm
(b) 704 cm
(c) 39424 cm
(d) 1025 cm
(e) Other than those given as options

55. The sum of digits of a two-digit number is 12 and the difference between the two digits of the two-digit number is 6. What is the two-digit number?

(a) 39
(b) 84
(c) 93
(d) Other than those given as options
(e) 75

56. The interest earned on Rs. 15000 in 3 yeras at simple interest is Rs. 5400. Find the rate of interest per annum.

(a) 11.5%
(b) 12%
(c) 12.5%
(d) 15%
(e) 18%

Directions (57-61): Study the table and answer the given questions.

The Data regarding the Number of Shoes Sold by Five Shops (A, B, C, D and E) in Five Difference Months (July, August, September, October and November)

57. What is the average number of shoes sold by shop A in the months of July, August and September?

(a) 120
(b) 126
(c) 136
(d) 122
(e) None of these

58. Number of shoes sold by shop E in September was approximately what percent more than the number of shoes sold by shop B in the same month?

(a) 60%
(b) 65%
(c) 78%
(d) 72%
(e) 84%

59. Total number of shoes sold by all the shops together in June were 30% more than the toal number of shoes sold by all the shoes together in July. How many shoes were sold by all teh shops together in June?

(a) 760
(b) 740
(c) 690
(d) 780
(e) 820

60. What is the respective ratio between total number of shoes sold by shop B in October and November together and total number of shoes sold by shop C in the smae months together?

(a) 17 : 14
(b) 16 : 15
(c) 17 : 15
(d) 14 : 13
(e) 16 : 13

61. Total number of soes sold by shop D in October and November together is what percent of the number of shoes sold by Shop E in the same months together?

Directions (72-76): What should come at the place of question mark (?) in the following questions?

62.

(a) 2
(b) 6
(c) 10
(d) 4
(e) 8

63.

(a) 19
(b) 13
(c) 12
(d) 15
(e) 17

64. (32 × 10–5)2 × (216 × 10–4) = 10?

(a) 6
(b) 10
(c) -8
(d) -6
(e) -10

68. {(64 - 38) × 4} ÷ 13 = ?

(a) 4
(b) 1
(c) 3
(d) 2
(e) 5

(a) 8
(b) 6
(c) 12
(d) 5
(e) 10

70. ? % of (400 + 16 ÷ 0.2 ÷ 0.05) = 1700

(a) 90
(b) 70
(c) 85
(d) 95
(e) 65

71. 2.5 × 4.8 + 7.2 × 1.5 - 1.2 × 14 = ?

(a) 1.2
(b) 6.5
(c) 4
(d) 4.8
(e) 6

(a) 36
(b) 8
(c) 18
(d) 12
(e) 9

73. 142 - 1064 ÷ 19 = 43 × ?

(a) 10
(b) 2
(c) 5
(d) 0.5
(e) 1.5

(a) 91
(b) 42
(c) 7
(d) 13
(e) 28

75. 500 + 4 × ?2 = 48 ÷ (0.2)2

(a) 0.36
(b) 0.48
(c) 0.24
(d) 0.52
(e) 0.64

77. 16 men can finish a piece of work in 49 days. 14 men started working and in 18 days they could finish certain amount of work. If it is required to finish the remaining work in 24 days, how many more men should be added to the existing workforce?

(a) 21
(b) 28
(c) 16
(d) 18
(e) 14

78. The difference between the present ages of Trisha and Shalini is 14 years. Seven years ago, the ratio of their ages was 5 : 7 respectively. What is Shalini's present age?

(a) 49 yr
(b) 56 yr
(c) 63 yr
(d) 35 yr
(e) 40 yr

79. The base of a triangle is 15 cm and height is 12 cm. The height of another triangle of double the area having base 20 cm is

(a) 22 cm
(b) 20 cm
(c) 18 cm
(d) 10 cm
(e) 19 cm

80. In an election between two candidates, one got 72% of the total valid votes. 25% of the total votes are invalid. If total votes are 8200, what is the number of valid votes the other person got?

(a) 1835
(b) 1722
(c) 2050
(d) 4428
(e) Other than those given as options