Monicaa Abhijit Solutions for Chapter: Profit, Loss, Discount, Tax, Exercise 4: REVIEW EXERCISES

On selling tea at $₹180$ per kg, a shopkeeper loses $10\%$. Find the quantity of tea sold if the total loss incurred is $₹100$.

Ravi sold his car to Sunil at a loss of $28\%$. Sunil spent $₹5,040$ on its repairs and sold the car to Rahul for $₹1,07,730$, thereby making a profit of $12\frac{1}{2}\%$. Find the cost of the car for Ravi.

Rahul bought two televisions for $₹30,000$. By selling one at a loss of $15\%$ and the other at a gain of $19\%$, he found that the selling price of both the televisions is the same. Find the cost price of each television.

Find a single discount equivalent to three successive discounts of $10\%$, $5\%$ and $4\%$.

Find the selling price of an article whose list price is $₹9,781.50$ and which is sold after three successive discounts of $20\%$,$12\frac{1}{2}\%$ and $5\%$.

A publisher supplies books to a bookseller at $20\%$ discount on the list price of $₹15,748$. If the bookseller sells books at the list price and if his expenses for freight, etc. are $₹454$, find his profit.

Which is more favourable to a buyer and by how much —$₹3,000$ with $14\%$ discount or the same amount with two successive discounts of $10\%$ and $5\%$?

A single discount equivalent to two successive discounts of $10\%$ and $5\%$ is: