The smallest 3 digit prime number is:

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The smallest 3 digit prime number is:

Options:

A . 101

B . 103

C . 109

D . 113

Answer: Option A

The smallest 3-digit number is 100, which is divisible by 2.

100 is not a prime number.

101 < 11 and 101 is not divisible by any of the prime numbers 2, 3, 5, 7, 11.

101 is a prime number.

Hence 101 is the smallest 3-digit prime number.

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