If Q is a positive integer greater than 1, what is the sum of the multiples of Q from Q to Q^2, inclusive?	Answers: A) Q(Q + 1)(Q-1) B) Q^2(Q + 1)/2 C) Q^2(Q-1) D) (x^3 + 2x)/2 E) x(x-1)^2
Ans :- B.   I substituted 3 in all answer choices.   Option B and C were both satisfying the condition.   So i substituted 4 instead of 3 in all answer choices,   Only Q^2(Q + 1)/2 option satisfied = Q^2(Q + 1)/2
<result>B</result>
If Q is a positive integer greater than 1, what is the sum of the multiples of Q from Q to Q^2, inclusive?