Timer
00:00
Answers
A
B
C
D
E
Stats
Difficulty—
If positive integer \(N=A-B,\) where \(A\) is a positive integer and \(B\) is a prime number, is \(N\) odd?
(1) \(B\) and \(X\) are the only prime factors of \(A,\) and \(B-X=4.\)
(2) \(A\) is divisible by \(9\) numbers in total, one of which is \(B^2.\)
Answer: A
Source: e-GMAT
(1) \(B\) and \(X\) are the only prime factors of \(A,\) and \(B-X=4.\)
(2) \(A\) is divisible by \(9\) numbers in total, one of which is \(B^2.\)
Answer: A
Source: e-GMAT
