Find the output :
A . 80
B . 40
C . 32
D . 72
Answer : B . 40
Explanation :

 c = ?

 d = 2

 c = a * d + b

 c = a * 2 + b then a = 5 b = 20

 c = ?

 c = c + d

 c = a * 2 + b + d
 c = 5 * 2 + 20 + 10 = 40
Find the output :
B . 40
C . 32
D . 72