Monday, 9 March 2015

EXERCISE 4 (OBJECTIVE TYPE QUESTIONS in 71 80)

71.       7 1/2  - 5  3/4   ÷ 1/2 + 1 1 /4

                       3 1/2 +?            1 1/5 + 3 1/2             = 0.6

a)      4 1/3

b)      4 1/2

c)       4 2/3

d)      None of these

72.       On simplification, 3034 –(1002 ÷ 20.04) is equal to:

a)      2543

b)      2984

c)       2993

d)      3029

73.       52.416 ÷18.72 + 6.28 =?

a)      2.09664

b)      8.36

c)       9.08

d)      9.80

74.       8 2/7 of 1568 + 265.75 =? +2455.60:

a)      10354.15

b)      10578.15

c)       10802.15

d)      11250.15

75.       5.8 x 2.5 + 0.6 x 6.75+139.25=?

a)      157.30

b)      157.80

c)       158.40

d)      160.30

76.       8 ¼ -4 1/5 + 2.8 + 4/? -  2.32 =5.33

a)      .05

b)      .5

c)       5

d)      None of these

77.       The value of 0.008 x 0.01 x 0.072 ÷(o.0004) is:

a)      0.012

b)      0.12

c)       1.02

d)      1.2

78.       2.375 x 5.22 ÷0.87 -1.425 x 0.02 =?

a)      0.142215

b)      1.42215

c)       14.2215

d)      None of these

79.       0.2 + 0.22 – 0,2 ÷0.2 x (0.2 x 0.2), on simplification, gives:

a)      0.04

b)      0.2

c)       0.36

d)      1

80.   11.6 + 9.28 ÷ 0.464 – 0.2828 ÷ 0.07=?

a)      9.2

b)      9.56

c)       27.2

d)      27.56

 Answers

 71. A
 72. B
  73. C
  74. C
 75. B
 76. C
 77. A
 78. C
 79. C

 80. D 

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