Find the odd number out:
Show answer & explanation
Correct answer: C
Explanation
All numbers except 87 are prime numbers. Since 87 is divisible by 3, it is not a prime number. Hence, 87 is the odd one out.
The correct answer is option 3.
SSC CPO - 12 Dec 2025 - Shift 2 • Reasoning • Q141
Find the odd number out:
Correct answer: C
Explanation
All numbers except 87 are prime numbers. Since 87 is divisible by 3, it is not a prime number. Hence, 87 is the odd one out.
The correct answer is option 3.