DECIMAL FRACTIONS -EXERCISE 3 (OBJECTIVE TYPE QUESTION 61 TO 70 )

61.   The value of (1.2 + 0.3 + 0.4 + 0.9 + 0.39)is:

a)      0.57

b)      1 20/33

c)       2   1/3

d)       2   13/33

62.   3.87 – 2.59 = ?

a)      1.20

b)      1.2

c)        1.27

d)      1.28

63.   The simplification of 3.36 – 2.05 + 1.33 equals:

a)      2.60

b)      2.64

c)       2.61

d)      2.64

64.   ( 0.09 x 7.3 ) is equal two:

a)      .6

b)      .657

c)       .67

d)      .657

65.   (0.3467 + 0.13333) is equal to:

a)      0.48

b)      0.48

c)       0.4801

d)       0.48

66.   (8.31 + 0.6 + 0.002) is equal to:

a)      8.912

b)      8.912

c)       8.979

d)      8.979

67.   The sum of 2. 75 and 3.78 is:

a)      1.03

b)      1.53

c)       4.53

d)      5.53

68.   If 547.527/0.0082= x, then the value of 547527 / 82 is:

a)      X/10

b)      10 X

c)       100 X

d)      None of these

69.   If 2994 / 14.5 = 172,  then 29,94 / 1.45 =?

a)      0.172

b)      1.72

c)       17.2

d)      172

70.   If 213 x 16 = 3408, then 1.6 x 21.3 is equal to:

a)      0.3408

b)      3.408

c)       34.08

d)      340.8

ANSWERS

61.(D) 

62.(D) 

63.(D)

 64.(A)

 65.(C) 

66.(D)

 67.(C) 

68.(A) 

69.(C)

 70.(C)