Each of the following questions has a Magical Tree with Question mark/s. Replace the question mark/s by choosing the correct response from amongst the alternatives given.

Options

A. `-21`
B. 12
C. 32
D. 22

Answer

D

Explanation

The pattern is as follow:
In the first figure, `(16+12)/(2) = 14`
In the second figure `(21+9)/(2) = 15`
Let the missing number be x.
Then, in the third figure, `(10+ x)/(2) = 16` or, x=22 Therefore, Missing Number = 22.