Class 8 Maths – Chapter 8

Comparing Quantities

Worksheet – Practice Questions

🔹 Section A: Percentage

1. Express the following as percentages:

• a) 3/4
• b) 0.35
• c) 7/20

2. Convert the following percentages into fractions:

• a) 25%
• b) 12.5%
• c) 80%

🔹 Section B: Profit & Loss

3. Find the gain or loss:

• a) CP = ₹250, SP = ₹300
• b) CP = ₹480, SP = ₹420

4. Find the gain or loss percentage:

• a) CP = ₹400, Gain = ₹80
• b) CP = ₹600, Loss = ₹90

🔹 Section C: Discount

5. Find the discount:

• a) MP = ₹800, SP = ₹720
• b) MP = ₹1500, SP = ₹1350

6. Find the discount percentage:

• a) MP = ₹500, Discount = ₹50
• b) MP = ₹2000, Discount = ₹300

🔹 Section D: Simple Interest

7. Find the Simple Interest:

• a) P = ₹1000, R = 5%, T = 2 years
• b) P = ₹2500, R = 8%, T = 3 years

8. Find the amount:

• a) P = ₹1500, SI = ₹300
• b) P = ₹2000, SI = ₹480

🔹 Section E: Word Problems

9. A shopkeeper buys a table for ₹1200 and sells it for ₹1380. Find the gain percentage.

10. Ramesh deposited ₹4000 in a bank at 6% per annum simple interest. Find the interest after 2 years.

📝 Instruction: Solve all questions neatly. Write formulas before calculations.