English

Devangi buys a chair for ₹ 700 and sells it for ₹ 750. She earns a profit of ______ % in the transaction. - Mathematics

Advertisements
Advertisements

Question

Devangi buys a chair for ₹ 700 and sells it for ₹ 750. She earns a profit of ______ % in the transaction.

Fill in the Blanks

Solution

Devangi buys a chair for ₹ 700 and sells it for ₹ 750. She earns a profit of `bb(7 1/7)` % in the transaction.

Explanation:

Given, CP of chair = ₹ 700

And SP of chair = ₹ 750

We know that, Profit = SP – CP = 750 – 700 = ₹ 50

Also, profit% = `"Profit"/"CP" xx 100% = 50/700 xx 100% = 7 1/7%`

Hence, the profit earned by devangi is `7 1/7%`.

shaalaa.com
  Is there an error in this question or solution?
Chapter 7: Comparing Quantities - Exercise [Page 201]

APPEARS IN

NCERT Exemplar Mathematics [English] Class 7
Chapter 7 Comparing Quantities
Exercise | Q 40. | Page 201

Video TutorialsVIEW ALL [1]

RELATED QUESTIONS

A VCR and TV were bought for Rs 8,000 each. The shopkeeper made a loss of 4% on the VCR and a profit of 8% on the TV. Find the gain or loss percent on the whole transaction.


A dealer buys a wristwatch for Rs 225 and spends Rs 15 on its repairs. If he sells the same for Rs 300, find his profit percent.


A shopkeeper allows 23% commision on his advertised price and still makes a profit of 10%. If he gains Rs 56 on one item, find his advertised price.


A shopkeeper marks his goods at 40% above the cost price but allows a discount of 5% for cash payment to his customers. What actual profit does he make, if he receives Rs 1064 after paying the discount?


Javedbhai bought 35 electric mixers for Rs. 4300 each. To transport them to the shop, he spent Rs. 2100. If he expects to make a profit of Rs. 21000, at what price should he sell each mixer?


The total bill amount of a shirt costing ₹ 575 and a T-shirt costing ₹ 325 with GST of 5% is _______


The women of Meenkar Bank also want to start a factory to dry fish. The Panchayat has given them some land for that. Over the years they have saved Rs 74,000. They find out how much they will need for the factory.
Fazila writes the things they need to buy to begin. See the table for the cost of each item and the number of items they want to buy. Find the total cost.

Item Price of each Number of items Cost
Borewell for freshwater Rs 3000 1  
Bamboo rack for fish drying Rs 2000 20  
Cement tank Rs 1000 4  
Tray and knife Rs 300 20  
Bucket Rs 75 20  

Total cost to set up the factory = ______

When fresh fish is dried it becomes `1/3` its weight.

In one month they plan to dry 6000 kg of fresh fish.

How much-dried fish will they get in a month?


A man purchased a bicycle for Rs 1,040 and sold it for Rs 800. His gain per cent is 30%.


A lady bought an air-conditioner for Rs 15,200 and spent Rs 300 and Rs 500 on its transportation and repair respectively. At what price should she sell it to make a gain of 15%?


John sells a bat for ₹ 75 and suffers a loss of ₹ 8. The cost price of the bat is ______.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×