pyq/2021/csat/10
Consider the following addition problem: 3P + 4P + PP + PP = RQ2; where P, Q and R are different digits. What is the arithmetic mean of all such possible sums?
(A) 102
(B) 120
(C) 202
(D) 220
Consider the following addition problem: 3P + 4P + PP + PP = RQ2; where P, Q and R are different digits. What is the arithmetic mean of all such possible sums?
(A) 102
(B) 120
(C) 202
(D) 220