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Question
If ‘+’stands for division, ‘÷’ stands for multiplication, ‘x’ stands for subtraction and ‘-‘ stands for addition, which one of the following is correct?
Options:
A .  18 ÷ 6 – 7 + 5 x 2 = 20
B .  18 + 6 ÷ 7 x 5 – 2 = 18
C .  18 x 6 + 7 ÷ 5 -2 = 16
D .  18 ÷ 6 x 7 + 5 -2 = 22
Answer: Option B

Explanation: After conversion
18 ÷ 6 x 7 – 5 + 2= 18
or, 3 x 7- 5 + 2 = 18
or, 21-5 + 2=18
or, 23-5 = 18
or, 18 = 18


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