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Updated for **new NCERT Book.**

Get Solutions of Chapter 7 Class 8 Comparing Quantities free at Teachoo. All NCERT Exercise Questions and Examples have been solved with step-by-step answers.

In this chapter, we will learn

- What are
**ratios** - What are
**percentages** - How to find
**Increase or Decrease Percentage** - What is
**Marked Pric**e,**Selling Price**,**Discount**and Discount**Percentage** - What is Cost Price, Selling Price, Profit, Loss,
**Profit Percentage, Loss Percentage** - What is
**Sales Tax**and**Value Added Tax** - What is
**Simple Interest** - What is
**Compound Interest** - Difference between
**Simple Interest and Compound Interest** - What is the
**formula of Compound Interest** - Finding Compound Interest when Interest is compounded
**half yearly** - Finding Compound Interest for
**fraction years** - Some
**Applications of Compound Interest Formula**- Population growth, Number of Bacteria, Calculating Depreciation

Click on a link below Serial Order Wise to study from the NCERT Book - like if you want a particular exercise question or example, you can check it.

If you want to study the Teachoo (टीचू) way, you can click on a Concept below Concept wise. First the concept is explained, and then the questions of that concept is solved - from easy to difficult.

Click on a link below to get started.

What's in it?

Updated for **new NCERT Book.**

Get Solutions of Chapter 7 Class 8 Comparing Quantities free at Teachoo. All NCERT Exercise Questions and Examples have been solved with step-by-step answers.

In this chapter, we will learn

- What are
**ratios** - What are
**percentages** - How to find
**Increase or Decrease Percentage** - What is
**Marked Pric**e,**Selling Price**,**Discount**and Discount**Percentage** - What is Cost Price, Selling Price, Profit, Loss,
**Profit Percentage, Loss Percentage** - What is
**Sales Tax**and**Value Added Tax** - What is
**Simple Interest** - What is
**Compound Interest** - Difference between
**Simple Interest and Compound Interest** - What is the
**formula of Compound Interest** - Finding Compound Interest when Interest is compounded
**half yearly** - Finding Compound Interest for
**fraction years** - Some
**Applications of Compound Interest Formula**- Population growth, Number of Bacteria, Calculating Depreciation

Click on a link below Serial Order Wise to study from the NCERT Book - like if you want a particular exercise question or example, you can check it.

If you want to study the Teachoo (टीचू) way, you can click on a Concept below Concept wise. First the concept is explained, and then the questions of that concept is solved - from easy to difficult.

Click on a link below to get started.