Four numbers have been given in the options, out of which three are alike in some manner and one is different. Select the number that is different.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 562.
The logic used here is:
643, 677, and 557 are prime numbers, whereas 562 is not a prime number. Hence, 562 is the odd one out.
Hence, option 3 is the odd one out.