engineering intelligence MCQ #1288

Identify the odd one out: A) 7, B) 11, C) 13, D) 15

engineering intelligence MCQ #1288

  1. Question 1

    Q1. Identify the odd one out: A) 7, B) 11, C) 13, D) 15

    • A) 7
    • B) 11
    • C) 13
    • D) 15

    Answer: 15

    Explanation: 7, 11, and 13 are prime numbers, while 15 is composite. NET aptitude items reward fast recognition of the underlying pattern.