Question

The numbers in the figure follows some specific principle. Study the figures to find out the principle on the basis of which the missing number can be derived. Then, choose the correct alternative which contains this missing number.

• A. $22$
• B. $24$
• C. $32$
• D. $42$

Answer 1

Answer: (C)

$32$

Following the pattern as given below:
$(2^2+3^2)-(2+3)=8$
$(6^2+7^2)-(6+7)=72$
$(8^2+9^2)-(8+9)=128$
$(4^2+5^2)-(4+5)=32$
Hence, option 'C' is correct.