Study the given pattern carefully and select the number that can replace the question mark (?) in it.
| 10 | 13 | 17 |
| 12 | 11 | ? |
| 160 | 185 | 235 |
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 13.
The logic used here is:
Column 1:
(160 - (10 × 10)) ÷ 5 = 60 ÷ 5 = 12
Column 2:
(185 - (13 × 10)) ÷ 5 = 55 ÷ 5 = 11
Column 3:
(235 - (17 × 10)) ÷ 5 = 65 ÷ 5 = 13