English
Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 8

An article is sold for ₹ 555 at a loss of 712%. The cost price of the article is ________ - Mathematics

Advertisements
Advertisements

Question

An article is sold for ₹ 555 at a loss of `7 1/2%`. The cost price of the article is ________

Fill in the Blanks
Advertisements

Solution

₹ 600

Explanation;

Hint:

Given selling price is ₹ 555 and loss `7 1/2%`

as per formula

S.P = `((100 - "loss"%))/100 xx "C.P"`

by substituting, we get

555 = `((100 - 7 1/2))/100  xx "C.P"`

∴ 555 = `(100 - 15/2)/100 xx "C.P"`

= `((200 - 15)/2)/100 xx "C.P"`

555 = `(185/2)/100 xx "C.P"`

∴ C.P = `(555 xx 100)/(185/2)`

= `(555 xx 100)/185 xx 2`

= ₹ 600

shaalaa.com
  Is there an error in this question or solution?
Chapter 4: Life Mathematics - Exercise 4.2 [Page 131]

APPEARS IN

Samacheer Kalvi Mathematics [English] Class 8 TN Board
Chapter 4 Life Mathematics
Exercise 4.2 | Q 1. (iii) | Page 131

RELATED QUESTIONS

Rohit buys an item at 25% discount on the marked price. He sells it for Rs 660, making a profit of 10%. What is the marked price of the item?


A cycle merchant allows 20% discount on the marked price of the cycles and still makes a profit of 20%. If he gains Rs 360 over the sale of one cycle, find the marked price of the cycle.


Using the figures given below, frame problems based on profit percent or loss percent.

Seeds worth ₹ 20500, labour ₹ 9700, chemicals and fertilizers ₹ 5600, selling price ₹ 28640.


A man bought 400 metre of cloth for ₹ 60,000 and sold it at the rate of ₹ 400 per metre. Find his profit or loss


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?


______ expenses are the additional expenses incurred by a buyer for an item over and above its cost of purchase.


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%?


If the price of sugar is decreased by 20%, then the new price of 3 kg sugar originally costing ₹ 120 will be ______.


Aahuti purchased a house for ₹ 50,59,700 and spent ₹ 40300 on its repairs. To make a profit of 5%, she should sell the house for ₹ ______.


The marked price of an article is ₹ 2,000. The GST on the article is 12% and discount is ₹ 500, the total amount to be paid is ______.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×