Question

In the following question, select the related number from the given alternatives. 2 : 10 : : 8 : ?

• A. 82
• B. 648
• C. 132
• D. 76

Answer 1

Answer:

A. 82

(2 + 1)^2 + 1 = 10 Similarly, (8 + 1)^2 + 1 = 82