Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it.
| 36 | 55 | 49 |
| 64 | 47 | 39 |
| 49 | ? | 61 |
Option 1: 72
Option 2: 120
Option 3: 88
Option 4: 68
Answer (1)
19th Jan, 2024
Correct Answer: 68
Solution : Given:
| 36 | 55 | 49 |
| 64 | 47 | 39 |
| 49 | ? | 61 |
The pattern can be observed running horizontally along the rows –
Row 1:
√(36) + 49 = 6 + 49 = 55
Row 2:
√(64) + 39 = 8 + 39 = 47
Row 3:
√(49) + 61 = 7 + 61 = 68
So, 68 is the missing number. Hence, the fourth option is correct.
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