Q51
122 : 170 :: 290 : ?
Correct Option: B
Detailed Solution
The logic pairs squares of numbers with a difference of 2, plus 1. 11² + 1 = 122 and 13² + 1 = 170. Similarly, 17² + 1 = 290, so the next is 19² + 1 = 362.
Community Discussion & Shortcut Formulas
User Generated Content