question_answer

Which information are necessary to answer the questions asked-

Is integer x divisible by 6?

(I) x is the product of three consecutive positive integers

(II) \[{{x}^{2}}\]is divisible by 36

(III) \[{{x}^{2}}\] is divisible by 4

A)  I or II

B)  II and III                           

C)  None of these   

D)  All three together are sufficient       

E)  All three together are not sufficient