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.