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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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