Chapter 7 Class 7 Comparing Quantities

Master Chapter 7 Class 7 Comparing Quantities with comprehensive NCERT Solutions, Practice Questions, MCQs, Sample Papers, Case Based Questions, and Video lessons.

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Serial order wise

Ex 7.1
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Ex 7.2
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Examples
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Finding Ratios
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Concept wise

Ratios
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Equivalent ratios
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Comparing ratios
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Unitary Method
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Percentage
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Converting fraction to percent
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Converting decimal to percent
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Percentage to Fractions and Decimals
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Using percentage
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Ratios to percentage
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Percentage increase or decrease
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Cost price, selling price, profit % , loss%
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Simple interest
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Why Learn This With Teachoo?

Updated for new NCERT Book.

Get NCERT Solutions of Chapter 7 Class 7 Comparing Quantities free at Teachoo. All exercise questions and examples have been solved with step-by-step explanation of each question. Concepts are also explained before the questions.

 

In this chapter, we will learn

  • What is ratio, how to find ratio
  • Finding ratio with different units
  • What are equivalent ratios
  • Using Unitary Method to solve questions
  • What is Percentage
  • Converting Fractions to Percentage
  • Converting Decimals to Percentage
  • Converting Percentages to Decimals or Fractions
  • Using Percentages (like if 25% of children like playing football, and total children are 40. How many children like playing football)
  • Converting Ratios into Percentage (Like dividing Rs 250 in the ratio 2 : 3 : 5 and find percentages of each)
  • Finding Increase or Decrease Percent
  • What is Selling Price (SP), Cost Price (CP), Profit, Loss
  • Finding Profit Percentage and Loss Percentage
  • What is Simple Interest, and its formula

 

Click on an exercise or topic link below to do the chapter

Note: Important questions are also marked. Click on a link below to find out