Question

The product of a non-zero whole number and its successor is always

• A. an even number
• B. an odd number
• C. always divisible by 6
• D. a prime number

Answer 1

The correct option is A

an even number

Given: The product of a non-zero whole number and its successor is always

We know that, the product of a non-zero whole number and its successor is always an even number.

Example: Let a be any whole number and b any successor of a.

If $a=1$then successor of $1is2$

then product of $1$ and $2is2$ which is an even number.

like wise we can take many examples.

Hence, the product of a non-zero whole number and its successor is always an even number.