## ML Aggarwal Class 7 Solutions for ICSE Maths Chapter 7 Percentage and Its Applications Ex 7.3

Questions 1.

Rohan bought a calculator for ₹ 760 and sold it for ₹ 874. Find his profit and profit percentage.

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Question 2.

Kirti bought a saree for ₹ 2500 and sold it for ₹ 2300. Find her loss and loss percent.

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Question 3.

Tell what is profit or loss in the following transactions. Also find profit percent or loss percent in each case:

(i) Gardening shears bought for ₹ 250 and sold for ₹ 325.

(ii) A shirt bought for ₹ 250 and sold at ₹ 150.

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Question 4.

Rajinder bought one almirah for ₹ 4800 and the other for ₹ 3640. He sold the first almirah at a gain of 13\(\frac { 1 }{ 3 }\) % and the other at a loss of 15%. How much did he gain or lose in the whole deal?

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Question 5.

In a furniture shop, 24 tables were bought at the rate of ₹ 450 per table. The shopkeeper sold 16 of them at the rate of ₹ 600 per table and the remaining at the rate of ₹ 400 per table. Find his gain or loss percent.

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Question 6.

By selling a fan for ₹ 810, a dealer makes a profit of ₹ 60. What is the cost price of the fan? What is his profit percent?

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Question 7.

By selling a steel almirah for ₹ 3906, a manufacturer suffers a loss of ₹ 294. Find the cost price of the almirah and his loss percentage.

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Question 8.

The cost price of a flower vase is ₹ 120. If the shopkeeper sells it at a loss of 10%, find the price at which it was sold.

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Question 9.

I buy a T.V. for ₹ 10000 and sell it at a profit of 20%. How much money do I get for it?

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Question 10.

A shopkeeper sells an article at ₹ 300, thus earning a profit of 20%. Find the cost price of the article.

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Question 11.

A shopkeeper sells i n article at ₹ 320, thus suffering a loss of 20%. Find the cost price of the article.

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Question 12.

By selling a chair for ₹ 522, a shopkeeper makes a profit of 16%. What is its cost price?

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Question 13.

A trader sold some damaged garments for ₹ 7360 at a loss of 8%. Find the cost price of the garments.

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Question 14.

By selling a table for ₹ 3168, Rashid loses 12%. Find its cost price. What percent would he gain or lose by selling the table for ₹ 3870?

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Question 15.

By selling an article for ₹ 4550, Tony incurs a loss of 9%. What percent would he gain or lose by selling it for ₹ 4825?

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