Select the option that is related to the third number in the same way as the second number is related to the first number.
22 : 441 :: 13 : ?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 144.
The logic used here is:
22 : 441
22 - 1 = 212 = 441
Similarly,
13 : ?
13 - 1 = 122 = 144
Hence, the correct answer is 144.