Question : Directions: Select the missing number from the given responses.

25 49 16
36 81 64
11 16 ?

 

Option 1: 12

Option 2: 20

Option 3: 18

Option 4: 13


Team Careers360 1st Jan, 2024
Answer (1)
Team Careers360 22nd Jan, 2024

Correct Answer: 12


Solution : The third column is the sum of the square root of the first and the second column.

In the first column; 25 = (5)²; 36 = (6)²→5 + 6 = 11
In the second column; 49 = (7)²; 81 = (9)²→7 + 9 = 16
Similarly, In the third column; 16 = (4)²; 64 = (8)²→4 + 8 = 12

So, the missing number is 12. Hence, the first option is correct.

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