Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it.
| 54 | 40 | 56 |
| 68 | 57 | 44 |
| 47 | 39 | ? |
Option 1: 22
Option 2: 30
Option 3: 32
Option 4: 39
Correct Answer: 32
Solution : Multiply the difference of the number of column one and column two by 4, to get the number of the third column –
In row one: (54 – 40) × 4 = 14 × 4 = 56
In row two: (68 – 57) × 4 = 11 × 4 = 44
Similarly, follow the same pattern for row three: (47 – 39) × 4 = 8 × 4 = 32
So, 32 is the required missing number. Hence, the third option is correct.
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