Question

If the cost of $14\text{m}$ of cloth is $\text{Rs}1890$, find the cost of $6\text{m}$ of cloth.

• A. $\text{Rs.}720$
• B. $\text{Rs.}810$
  
• C. $\text{Rs.}930$
  
• D. $\text{Rs.}1040$
  

Answer 1

Answer: (B)

$\text{Rs.}810$

Cost of $14\text{m}$ cloth $=\text{Rs.}1890$

Cost of $1\text{m}$ $=\frac{1890}{14}=\text{Rs.}135$

Cost of $6\text{m}$ $=6\times 135=\text{Rs.}810$