Question

If 'A' means ‘+’, ‘S’ means ‘-’, ‘M’ means ‘×’, ‘D’ means ‘÷’, ‘B’ means ‘(’ and ‘F’ means ‘)’, then solve the following expression:

B700A110S90FDB9M10S10F

1. 10
2. 90
3. 9
4. 7

Answer 1

Correct Answer - Option 3 : 9

Letters	A	S	M	D	B	F
Meaning	+	-	×	÷	(	)

Given expression: B700A110S90FDB9M10S10F

After replacing the letters by their meaning, we get:

(700 + 110 – 90) ÷ (9 × 10 – 10)

= (810 – 90) ÷ (90 – 10)

= 720 ÷ 80

= 9

Hence, ‘9’ is the correct answer.