If 5 * 4 = 41 and 6 * 3 = 45, what is 7 * 2?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 53.
Logic: (1st number)2 + (2nd number)2
5 * 4 = 41 → 52 + 42 = 25 + 16 = 41
6 * 3 = 45 → 62 + 32 = 36 + 9 = 45
Similarly, 7 * 2 → 72 + 22 = 49 + 4 = 53