An even number can be expressed as the square of an integer as well as cube of another integer. Then the number has to be necessarily divisible by?
A. 32
B. 64
C. 128
D. Both (1) and (2)
Answer: Option B
Solution(By Examveda Team)
Check the option. 32 and 128 are nither of a square and nor cube root. 64 is the square of 8 and a cube of 4This Question Belongs to Arithmetic Ability >> Number System
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Related Questions on Number System
Three numbers are in ratio 1 : 2 : 3 and HCF is 12. The numbers are:
A. 12, 24, 36
B. 11, 22, 33
C. 12, 24, 32
D. 5, 10, 15
(8)^2 = 64
(4)^3 = 64
so ans (B)