Question 50

Select the number that can replace the question mark (?) in the following figure series.

Solution

The logic here is

$$\left(2+8\right)-5=5$$

$$\left(9+10\right)-3=16$$

Difference between sum of the bottom numbers and top number is equal to the number at the centre of the triangle

Similarly, the required number = $$\left(7+8\right)-1=14$$

Hence, the correct answer is Option A

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