Question

In of the following question, the numbers/letters are arranged based on some pattern or principle. Choose the correct answer for the term marked by the symbol (?) Choose the correct answer for the term marked by the symbol (?)

• A. $16$
• B. $10$
• C. $9$
• D. $12$

Answer 1

The correct option is D $12$

$\to 16\times 4=64=8^2$
$\to 3\times 27=81=9^2$
$\to 18\times 8=144={12}^2$