Question

In the pattern $1,4,7,16,x^2,...........$ , what does x represent ?

• A. The fifth term in the pattern
• B. The final term in the pattern
• C. The sum of the terms in the pattern
• D. The square root of the fifth term in the pattern

Answer 1

The correct option is D The square root of the fifth term in the pattern

In this series,

$x^2$ is the fifth term

$x$ is the square root of fifth term that is $x^2$.

Hence,Option D is correct.