For integers \(p\) and \(q,\) if \(|p - 9| < 2\) and \(|q - 7| \le 2,\) then how many values are possible for \(pq\) whi

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For integers \(p\) and \(q,\) if \(|p - 9| < 2\) and \(|q - 7| \le 2,\) then how many values are possible for \(pq\) which are either multiple of only \(3\) or only \(5?\)

A. 9
B. 10
C. 11
D. 12
E. 13

Answer: A

Source: e-GMAT
Source: — Problem Solving |