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If ‘A’ stands for ‘÷’, ‘B’ stands for ‘×’, ‘C’ stands for ‘+’ and ‘D’ stands for ‘−’, what will come in place of the question mark (?) in the followin
Question

If ‘A’ stands for ‘÷’, ‘B’ stands for ‘×’, ‘C’ stands for ‘+’ and ‘D’ stands for ‘−’, what will come in place of the question mark (?) in the following equation?
13 B 3 D 15 A 3 C 6 = ?

A.

45

B.

40

C.

30

D.

35

Correct option is B


Given:
Logic: 13 B 3 D 15 A 3 C 6 = ?
Replace the given letters with their respective arithmetic operations:

'A'
'÷' (division)
'B'
'×' (multiplication)
'C'
'+' (addition)
'D'
'-‘ (subtraction)
So the equation becomes:
13 × 3 - 15 ÷ 3 + 6 = ?
Explanation:
Following the BODMAS rule (Bracket, Orders (i.e. powers and square roots, etc.), Division and Multiplication, Addition and Subtraction):
1. Division (÷): 13 × 3 - 5 + 6
2. Multiplication (×): 39 - 5 + 6
3. Addition (+): 45 - 5
4. Subtraction (-): 40
Final Answer: (b) 40

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