NCERT Exemplar Class 8 Maths Chapter 9: Comparing Quantities. NCERT Exemplar Solutions for Class 8 Maths Chapter 9 Comparing Quantities prepare students for their Class 8 exams thoroughly.

Maths problems and solutions for the Class 8 pdf are provided here which are similar to the questions being asked in the previous year’s board.

Contents

**NCERT Exemplar Class 8 Maths Chapter 9: Comparing Quantities**

Class 8: Maths Chapter 9 solutions. Complete Class 8 Maths Chapter 9 Notes.

### Main Concepts and Results

- Discount is a reduction given on marked price. Discount = Marked Price – Sale Price (S.P.)
- Discount can be calculated when discount percentage is given. Discount = Discount % of Marked Price
- Additional expenses made after buying an article are included in the cost price and are known as overhead expenses. cost price = buying price + overhead expenses
- Sales Tax is charged on the sale of an item by the government and is added to the Bill Amount.

**Sales tax = Tax% of sale amount**

These days, however, the selling prices (known as MRP) include the tax known as VAT (Value Added Tax).

- The interest compounded annually is the interest calculated on the previous year’s amount A, (A = P + I).
- The time period after which the interest is added each time to form a new principal is called the conversion period.
- When the interest is compounded half yearly, there are two conversion periods in a year of duration 6 months each.
- Amount when interest is compounded annually is

### Solved Examples

**In examples 1 to 4, there are four options out of which one is correct. Write the correct answer.**

**In examples 5 to 7, fill in the blanks to make the statements true.**

**In examples 8 to 11, state whether the statements are true (T) or false (F).**

**Multiple Choice Questions**

**Fill in the Blanks Type Questions**

**True False Type Questions**

**Short Answer Type Questions**