Model 3 Simplification based on cube & cube root Practice Questions Answers Test with Solutions & More Shortcuts

Question : 11 [SSC CPO S.I.2004]

The sum of the cubes of the numbers 22, –15 and –7 is equal to

a) 0

b) 6930

c) 3

d) 9630

Question : 12 [SSC CGL Prelim 2000]

The square of a natural number subtracted from its cube is 48. The number is :

a) 4

b) 8

c) 5

d) 6

Question : 13 [SSC Investigator 2010]

$√^3{0.000125}$ is equal to

a) 0.005

b) 0.5

c) 0.05

d) 0.15

Question : 14 [SSC CGL Prelim 2002]

If cube root of 175616 is 56, then the value of $√^3{175.616} + √^3{0.175616} + √^3{0.000175616}$ is equal to :

a) 6.116

b) 0.168

c) 6.216

d) 62.16

Question : 15 [SSC CPO S.I.2010]

$(√^3{1000} + √^3{0.008} - √^3{0.125})$ is equal to

a) 9.9997

b) 9.7

c) 9.997

d) 9.97