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

7 14 19
6 12 17
5 10 ?

 

Option 1: 20

Option 2: 18

Option 3: 15

Option 4: 16


Team Careers360 9th Jan, 2024
Answer (1)
Team Careers360 12th Jan, 2024

Correct Answer: 15


Solution : The second row is the twice of the first row and the third row is five added to the twice of the second row.

In the first row; 7 × 2 = 14→14 + 5 = 19
In the second row; 6 × 2 = 12→12 + 5 = 17
Similarly, in the third row; 5 × 2 = 10→10 + 5 = 15

So, the missing number is 15. Hence, the third option is correct.

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