Aptitude:: Surds and Indices

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(0.04)-1.5 = ?

A. 25 B. 125
C. 250 D. 625

(25)7.5 x (5)2.5 divisible by (125)1.5 = 5?

A. 8.5 B. 13
C. 16 D. 17.5
E. None of these    

A. 0 B. 1
C. xa-b-c D. None Of These

The value of [(10)150 divided by (10)146]

A. 1000 B. 10000
C. 100000 D. 106

10 

(256)0.16 x (256)0.09 = ?

A. 4 B. 16
C. 64 D. 256.25

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