Question

You can buy $4$ pens in $12rupees$. How much rupees is required to buy $36$ pens?

• A. $108$
• B. $120$
• C. $96$
• D. $84$

Answer 1

The correct option is A $108$

You can buy $4$ pens in $12$ rupees

You can buy $1$ pens in $\frac{12}{4}$ rupees

you can buy $36$ pens in $\frac{12}{4}\times 36$ rupees $=Rs.108$