Q415
P and Q are two positive integers such that PQ = 64. Which of the following cannot be the value of P + Q = ?
A.
16
B.
21
C.
35
AnswerD.
65
Answer: Option C
Solution
Answer: Option C
Solution:
We may have (64 and 1), (32 and 2), (16 and 4) and (8 and 8)In any case, the sum is not 35