Study the given pattern carefully and select the number that can replace the question mark (?) in it.
| 14 | 17 | 22 |
| 49 | 61 | ? |
| 189 | 237 | 317 |
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 81.
The logic used here is:
Column 1: (14 × 4) - 7 = 49; (49 × 4) - 7 = 189
Column 2: (17 × 4) - 7 = 61; (61 × 4) - 7 = 237
Column 3: (22 × 4) - 7 = 81; (81 × 4) - 7 = 317