51. The compound interest on Rs. 1000 at a 10% per annum for 2 years is :
(A) Rs. 1210
(B) Rs. 210
(C) Rs. 200
(D) Rs. 190
52. A train cover a distance of 3750 km in 25 hours, how much average distance the same train will cover in one hour?
(A) 140 km
(B) 175 km
(C) 150 km
(D) 130 km
53. The value of (-1)¹ººº is :
(A) -1
(B) 1
(C) 1000
(D) -1000
54. Arjun is twice a old as Shreya. Five years ago his age was three times Shreya’s age. Find their present ages :
(A) 10 years, 12 years
(B) 5 years, 10 years
(C) 15 years, 30 years
(D) 12 years, 24 years
55. If the circumference of a circle is 132 cm, the area of circle is:
(A) 1386 cm2
(B) 1386 cm2
(C) 1486 cm2
(D) 1320 cm2
56. If 567567567 is divided by 567, then the quotient will be
(A) 111
(B) 10101
(C) 1001001
(D) 301
57. 
(A) 1
(B) 0
(C) 14
(d) -1
58. If the radius of a sphere is 2d/3, then its volume is :
(A) (32/81) πd³
(B) (23/4) πd³
(C) (32/3) πd³
(D) (34/3) πd³
59. If the sum of two consecutive even numbers is 66, then the smaller one is :
(A) 34
(B) 32
(C) 42
(D) 24
60. Find the missing number in the series 2, 5, 11, 20, 32, 47, __, 86:
(A) 60
(B) 65
(C) 58
(D) 62
61. Mohan purchased a car for Rs. 8000 and sold it after one year at a loss of a 25%. Find the selling price of car:
(A) Rs. 7000
(B) Rs. 6000
(C) Rs. 10000
(D) Rs. 9000
62. The value of 5 + (1/100) + (5/1000) + (51/10000) is.
(A) 5.1551
(B) 5.0151
(C) 5.0201
(D) 5.01201
63. (3p2qr3)x(-4p3qr2)x(7pq3r) equal to :
A. 84 p6q6r6
B. 84 p6q5s5
C. -84 p6sq6r6
D. -84 p6q5r5
64.
65. Circumference of the base of a right circular cylinder is 44 cm and its height is 15 cm. The volume (in cm3) of the cylinder is (Take π = 22/7) [/showhide]:
(A) 770
(C) 1540
(B) 1155
(D) 2310
66. Find the smallest square number which is exactly divisible by 4, 9 and 10:
(A) 900
(B) 400
(C) 490
(D) 360
67. A man got 10% increase in his salary. If his new salary is Rs. 1,54,000, then original salary is :
(A) Rs. 1,50,000
(B) Rs. 1,60,000
(C) Rs. 1,40,000
(D) Rs. 1,45,000
68. If 56 – 45 + √x = 17, then x = ?
(A) 36
(B) 25
(C) 16
(D) 9
69. The cube root of is :
(A)
(B)
(C)
(D) None of these
70. The population of a village is 5000 and it increases at the rate 2% every year. After 2 years the population will be:
(A) 5108
(B) 5200
(C) 5202
(D) 5300
71. If a train 240 m long passes a pole in 16 seconds, then the speed of the train is:
(A) 36 km/h
(B) 54 km/h
(C) 60 km/h
(D) 72 km/h
72. L.C.M. of 4, 6, 12, 15 = ?
(A) 180
(B) 60
(C) 72
(D) 120
73. 20 x 30 x 40 = ?
(A) 1
(B) 24
(C) 0
(D) None of these
74. The sum of 0.42 + 0.042 + 0.0042 – 0.00042 is:
(A) 0.42424
(B) 0.46578
(C) 0.42654
(D) 0.42528
75. Write [2¾] in percent :
(A) 35%
(B) 350%
(C) 3.5%
(D) 0.35%