Question

The product of a whole number (other than zero) and its successor is always

• A. divisible by $5$
• B. an odd number
• C. divisible by $3$
• D. an even number.

Answer 1

The correct option is D

an even number.

Step $1;$ Find the product of a whole number (other than zero) and its successor.

Let a whole number be $1$

Successor of $1$ is $2$

Product $1\times 2=2$

$2$ is an even number.

Hence, the correct option is (d)