BA LLB Banaras Hindu University 2017 Solved Paper

Question : 100 of 170

Marks: +1, -0

If '- stands for division, '+' for multiplication, '

\div

for subtraction and

\times

' form addition, which one of the following equations is correct?

Solution:

-⇒ ÷ ;+⇒ × ÷ ⇒-; × ⇒+

Option (a)
Given expression

6 ÷ 20 × 12 ÷ 7-1=70

After conversion of symbols

6-20+12 × 7 ÷ 1=70

⇒ \;\; 6-20+84=70

⇒ \;\; 90-20=70

⇒ \;\; 70=70

Go to Question:

Prev Question

Next Question