Which of the following is a prime number ?

Which of the following is prime number

Which of the following is not prime number

Which of the following is the prime number series from 1 to 20?

Which of the following are prime numbers ? (i) 103 (ii) 137 (iii) 161 (iv) 179 (v) 217 (vi) 277 (vii) 331 (viii) 397

Which of the following is not a prime number?

Which of the following is not a prime number?

Which one of the following is a prime number

Which one of the following is a prime number?