GMAT Problem Solving (PS) | Re: If n is an integer greater than 50, then the expression (n^2

Plugged in small, non-obvious numbers

For n = 2, result = 2*3*2 .... Divisible by 4 & 6

For n = 5, result = 5*24*23 ....... Divisible by 4 & 6

Answer = C

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