Profit-Percentage and Loss-Percentage

The average height of $74$ students in a class is $168 \mathrm{cm}$, out of which $42$ students have an average height of $170 \mathrm{cm}$. Find the average height of the remaining $32$ students.

A trader faces 20 percent loss if he sells his commodity for ₹ 480. If he wants to accure 20 percent profit, then at what price he should sell it?

A man bought a horse and a carriage for $₹ 40000$. He sold the horse at a gain of $10\%$ and the carriage at a loss of $5\%$. He gained $1\%$ on his whole transaction. The cost price of the horse was:

If the selling price of $500$ items is the same as the cost price of $600$ items, then find the percentage profit/loss?

A man purchased a table and a chair for $₹1300$. He sold the table at a profit of $20\%$ and the chair at a profit of $15\%$. so in this way his total profit was $23 \frac{1}{3}\%$. Then Find the cost price of the table in $₹$ ?

Find the profit or loss percent:

$\mathrm{SP}=₹ 755.50$ and $\mathrm{CP}=₹ 530$

Sudhir bought an almirah for $₹13600$ and spent $₹400$ on its transportation. He sold it for $₹16800$. Find his gain per cent.

By selling a wall clock of a loss of $20\%$ a shopkeeper makes a loss of $₹80$. Find its cost price and selling price.

A dishonest shopkeeper markup the price of his goods by $20\%$ and gives a discount of $10\%$ to the customer. Besides, he also cheats both his supplier and his buyer by $120$grams while buying or selling $1$kilogram. Then, find the percentage profit earned by the shopkeeper?

An unscrupulous businessman marks his goods up by $30\%$ and gives a discount of$5\%$. Apart from this, he cheats his customers by $100$grams. What is his net profit/loss in percentage?

When an article is sold for $₹720$, there is a profit of $\mathrm{x}\%$. When the same article is sold for $₹750$, profit is $\left(\mathrm{x}+5\right)\%$. What is the value of is the value of $\mathrm{x}$?

Sudha sold an article to Renu for $₹576$ at a loss of $20\%$. Renu spent a sum of $₹224$ on its transportation and sold it to Raghu at a price which would have given Sudha a profit of $24\%$. The percentage of gain for Renu is:

A shopkeeper bought $80 \mathrm{kg}$ of rice at a discount of $10\%$. Besides$1 \mathrm{kg}$ rice was offered free to him on the purchase of every $20 \mathrm{kg}$ rice. If he sells the rice at a marked price, his profit percentage will be :

Ram bought $60$ pieces of mangoes at the rate of $₹18$ each. He sold $20$ mangoes at the rate of $₹24$ each, another $20$ pieces at the rate of $₹20$ each and finally $20$ last mangoes at the rate of $₹14$ each. Find his overall profit or loss.

A dealer sold $6$ sewing machines for $\mathrm{Rs}.63000$ with a profit of $5\%.$ For how much should he sell 8 machines if he intends to earn $15\%$ profit?

A shopkeeper given $4$ Consecutive discount of $5\%, 10\%, 15\% \mathrm{and} 20\%$ On a watch, after which the sell the product at a profit if $12\%$ On the C.P then the percentage of profit the shopkeeper would have earned it he has given the discount of. $11\%$ and $12\%$ Only.

The profit earned by selling an article for $₹730/-$ is double the loss incurred when the same article is sold for $₹265/-$. What would be the selling price of the article if it is sold at $15\%$ profit?

In terms of percentage profit, which among the following is the best transaction?

An article is bought for $Rs.800$ and sold for $Rs.900$. The gain percent is?

A shopkeeper marked the price of an article at 50% above the cost price and give a discount of 25% on the marked price. Find the approximate difference between profit percent calculated on cost price and selling price.