31. 0.002 x 0.5 =?
a) 0.0001
b) 0.001
c) 0.01
d) 0.1
32. 16.02 x 0.001 =?
a) 0.001602
b) 0.01602
c) 0.1602
d) 1.6021
33. 0.014x 0.014?
a) 0.000196
b) 0.001196
c) 19.6
d) 196
34. 40.83 x 1.02 x 1.2 =?
a) 41.64660
b) 42.479532
c) 49.97592
d) 58.7952
35. 0.04 x 0.0162 is equal to :
a) 6.48 x10¯³
b) 6.48x10¯⁴
c) 6.48x10¯⁵
d) 6.48x10¯⁶
36. 3 x0.3 x 0.03 x0.003 x 30 =?
a) 0.000243
b) 0.000243
c) 0.00243
d) 0.0243
37. How many digits will be there to the right of the decimal point in the product of 95.75 and .02554?
a) 5
b) 6
c) 7
d) None of these
38. (.00625 of 23/5), when expressed as a vulgar, fraction, equals:
a) 23/80
b) 23/800
c) 23/8000
d) 125/23
39. Which is the closest approximation to the product 0.3333 x 0.25 x 0.25 x 0.499 x 0.125 x 24?
a) 1/8
b) 3/4
c) 3/8
d) 2/5
40. Consider the following quotients:
1. 368.39 divided by 17 2. 170.50 divided by 62 3. 875.65 divided by 83.
Their correct sequence in decreasing order is:
a) 1, 3,2
b) 2,1,3
c) 2,3,1
d) 3,1,2
a) 0.0001
b) 0.001
c) 0.01
d) 0.1
32. 16.02 x 0.001 =?
a) 0.001602
b) 0.01602
c) 0.1602
d) 1.6021
33. 0.014x 0.014?
a) 0.000196
b) 0.001196
c) 19.6
d) 196
34. 40.83 x 1.02 x 1.2 =?
a) 41.64660
b) 42.479532
c) 49.97592
d) 58.7952
35. 0.04 x 0.0162 is equal to :
a) 6.48 x10¯³
b) 6.48x10¯⁴
c) 6.48x10¯⁵
d) 6.48x10¯⁶
36. 3 x0.3 x 0.03 x0.003 x 30 =?
a) 0.000243
b) 0.000243
c) 0.00243
d) 0.0243
37. How many digits will be there to the right of the decimal point in the product of 95.75 and .02554?
a) 5
b) 6
c) 7
d) None of these
38. (.00625 of 23/5), when expressed as a vulgar, fraction, equals:
a) 23/80
b) 23/800
c) 23/8000
d) 125/23
39. Which is the closest approximation to the product 0.3333 x 0.25 x 0.25 x 0.499 x 0.125 x 24?
a) 1/8
b) 3/4
c) 3/8
d) 2/5
40. Consider the following quotients:
1. 368.39 divided by 17 2. 170.50 divided by 62 3. 875.65 divided by 83.
Their correct sequence in decreasing order is:
a) 1, 3,2
b) 2,1,3
c) 2,3,1
d) 3,1,2
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