Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it.
| 46 | 12 | 30 | 28 |
| 32 | 16 | ? | 30 |
| 54 | 10 | 29 | 35 |
Option 1: 20
Option 2: 16
Option 3: 22
Option 4: 18
Correct Answer: 18
Solution : Subtract column three from the sum of column one and column two, to get column four –
In row one: 46 + 12 – 30 = 28
In row three: 54 + 10 – 29 = 35
Similarly, follow the same pattern for row two: 32 + 16 – X = 30; X = 18
So, 18 is the required number in the given figure. Hence, the fourth option is correct.
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