Fractions
 (0.04)^{3} = ?

 0.064
 0.0064
 0.00064
 0.000064

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(0.04)^{3} = 0.04 x 0.04 x 0.04
= 0.000064Correct Option: D
(0.04)^{3} = 0.04 x 0.04 x 0.04
= 0.000064
 The value of 47 / 10000 is ?

 .0047
 .0470
 .00047
 .000047

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47/10000 = .0047
Correct Option: A
47/10000 = .0047
 What should be subtracted from the multiplication of 0.527 and 2.013 to get 1 ?

 0.060851
 2.060851
 0.939085
 1.9339085

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∵ 0.527 x 2.013 = 1.060851
Correct Option: A
∵ 0.527 x 2.013 = 1.060851
Hence, the required number = 1.060851  1
= 0.060851.
 0.53

 53 / 100
 53 / 90
 53 / 99
 26 / 45

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0.53 = 53 / 99
Correct Option: C
0.53 = 53 / 99
 ( .803 x .647 + .803 x .353 ) = ?

 .803
 1
 .45
 1.450

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Given Expression = ( .803 x .647 + .803 x .353 )
= 803 x (.647 + .353)Correct Option: C
Given Expression = ( .803 x .647 + .803 x .353 )
= 803 x (.647 + .353)
= .803 x 1
= .803