Select the option in which the two numbers are related in the same way as the two numbers of the following number pair.
14 : 450
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 18: 722.
14: 450 → (14 + 1)2 × 2 = 152 × 2 = 225 × 2 = 450
18: 722 → (18 + 1)2 × 2 = 192 × 2 = 361 × 2 = 722.