Practicing Success
What number should replace the question mark? |
15 16 18 19 |
18 |
The correct answer is Option (3) → 18 THE LOGIC FOLLOWED HERE IS : SUM OF OUTER NUMBER = MIDDLE NUMBER AS 6 + 7 + 4 = 17 AND 8 + 3 + 3 = 14 SIMILARLY 8 + 9 + 1 = 18 |