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Question : Directions: In the following question, select the missing number from the given responses.

1 3 7
2 4 4
4 5 9
3 2 3
50 70 ?

Option 1: 23

Option 2: 115

Option 3: 118

Option 4: 220


Team Careers360 6th Jan, 2024
Answer (1)
Team Careers360 16th Jan, 2024

Correct Answer: 115


Solution : Here, the sum of the first four rows is multiplied by 5 which is equal to the fifth row.

Like, in the first column; (1 + 2 + 4 + 3 ) × 5 = 50
And, in the second column; (3 + 4 + 5 + 2 ) × 5 = 70
Similarly, in the third column; (7 + 4 + 9 + 3 ) × 5 = 115

So, the missing number is 115. Hence, the second option is correct.

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