Constable (SPU) Mathematics MCQs Police Department Which of the following number is not prime number? October 30, 2021 Admin No Comments A: 89 B: 127 C: 313 D: 297 Correct Answer: d Short Details: 89 (1,89) 127 (1,127) 297 (1,3,9,11,27,33,99,297) 313 (1,313) View More Details >>