Study the given matrix carefully and select the number from among the given options that can replace the question mark (?) in it.
| 12 | 8 | 100 |
| 18 | 6 | 111 |
| 15 | 4 | ? |
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 62.
Row 1: (12 × 8) + 4 = 96 + 4 = 100
Row 2: (18 × 6) + 3 = 108 + 3 = 111
Row 3: (15 × 4) + 2 = 60 + 2 = 62