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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


Team Careers360 12th Jan, 2024
Answer (1)
Team Careers360 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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