In each questions, the number inside the small square is related some way to the numbers outside it. Identify the relationship and choose the correct response from the given alternatives.

Options

A. 2.5
B. 4
C. 3
D. 4.5

Answer

D

Explanation

The pattern is as follows:
In the first figure : `(14 + 9+12+5) to 40/4 = 10`
In the second figure :` (9+8+7+6) to 30/4 = 7.5`
Similarly, In the third figure : `(5 + 6 + 4 + 3) to 18/4 = 4.5 `
Therefore, missing number = 4.5