If ‘A’ denotes ‘addition’, ‘B’ denotes ‘subtraction’, ‘C’ denotes ‘Multiplication’ and ‘D’ denotes ‘division’, then what will be the value of the following expression?
6 C (57 B 8) D 7 B 32 A 9

Option
a) 27
b) 18
c) 15
d) 19

Solution:

6 C (57 B 8) D 7 B 32 A 9



42 – 32 + 9
51 – 32 = 19

Answer: 19