**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. (3p ^{2}qr^{3})x(-4p^{3}qr^{2})x(7pq^{3}r) equal to :**

A. 84 p

^{6}q

^{6}r

^{6}

B. 84 p6q

^{5}s

^{5}

C. -84 p

^{6}sq

^{6}r

^{6}

D. -84 p

^{6}q

^{5}r

^{5}

**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%