Vaishali Bhatia and Rupesh Pathak Solutions for Chapter: Comparing Quantities, Exercise 5: Exercise 14.3

A bookseller bought a book for $₹15$ and spent on $₹5$ on its binding. He then sold it for $₹24$. Find his profit percentage?

By selling a table for $₹330$, a trader gains $10\%$. Find the cost price of the table$(\mathrm{in} ₹)$.

Shikha purchased a dozen handkerchiefs for $₹60$ and sold them for $₹84$, whereas Jyoti purchased a dozen handkerchiefs for $₹90$ and sold them for $₹150$. Find their respective profit percentage and write whose profit percentage is more?

Find SP $\left(\mathrm{in} ₹\right)$ if $CP=₹1000$ and loss$\%=11\frac{1}{5}\%$

Find $CP\left(\mathrm{in} ₹\right)$ if $SP=₹1800$ and loss$\%=25\%$

Find $\mathrm{CP} (\mathrm{in} ₹)$ if $\mathrm{SP}=₹2100$ and profit$\%=10\%$

By selling almirah for $₹1500$. Charu loses $\frac{1}{6}$ of its cost price. Find the cost price of the almirah $(\mathrm{in} ₹)$.

A grocer buys wheat at $₹28$ per kg. At what price $(\mathrm{in} ₹)$ per kg must he sell to gain $25\% ?$