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Question : Directions: In the following question, select the number that can be placed at the sign of the question mark (?) from the given alternatives.

2 5 4
3 4 3
7 6 2
15 18 ?

Option 1: 10

Option 2: 11

Option 3: 12

Option 4: 13


Team Careers360 22nd Jan, 2024
Answer (1)
Team Careers360 25th Jan, 2024

Correct Answer: 12


Solution : The sum of the first three rows is added to three to get the fourth row.|

Like, in the first column→(2 + 3 + 7) + 3 = 15
And, in the second column→(5 + 4 + 6) + 3 = 18
Similarly, in the third column→(4 + 3 + 2) + 3 = 12

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

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