Answer : 1 98 Explanation : Answer: A) 98 Explanation: The given number series is 3, 5, 8, 15, 28, 51, ?Here the pattern it follows is33 2 = 5 ( add prime number less than 3 i.e, 2)5 3 = 8 (3 is prime number less than 5)8 7 = 15 (7 is prime number less than 8)15 13 = 28 (13 is prime number less than 15)28 23 = 51 (23 is prime number less than 28)51 47 = 98 (47 is prime number less than 51) Hence, the next number in the given number series is 98.

**Click here to see the full blog post**

**last edited by**