If A means +, B means x, C means – and D means ‘division’, then what will be the value of the following expression? 441 D 7 A 21 B 6 C (189 D 7) A (46 C 12)

Question	If A means +, B means x, C means – and D means ‘division’, then what will be the value of the following expression? 441 D 7 A 21 B 6 C (189 D 7) A (46 C 12)
Type	multiple_choice
Option	158	incorrect
Option	169	incorrect
Option	196	correct
Option	185	incorrect

Solution:

Given expression: 441 D 7 A 21 B 6 C (189 D 7)

A (46 C 12)

After replacing the letters by their meaning, we get:

= 441 ÷ 7 + 21 × 6 – 27 + 34

= 63 + 21 × 6 – 27 + 34

= 63 + 126 – 27 + 34

= 223 – 27 = 196