If 9 @ 1 = 82 and 6 @ 2 = 38, what is the value of 7 @ 3?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 52.
Logic: (1st no.)² + 2nd no. = 3rd no.
9 @ 1 = (9)² + 1 = 81 + 1 = 82
6 @ 2 = (6)² + 2 = 36 + 2 = 38
Then, 7 @ 3 = (7)² + 3 = 49 + 3 = 52