Microsoft Rewards Bing Homepage Quiz Question: The number 2 is the smallest…

A Prime number

B Imaginary number

C Rational number

A prime number is defined as a natural number greater than 1 that cannot be divided evenly by any natural number except itself or 1. Since 2 is the next natural number up from 1, and can only be divided by 2 or 1, it’s the first of infinitely many primes.

The correct answer is Prime number.