30 Day Basic Math Genius Quiz Challenge

1. A house was purchased for INR 5,00,000. After 3 years, its value increased by 40%. What is the new value?

2. An item was marked at INR 700 and sold at a 15% discount. What was the selling price?

3. If a product costs INR 280 after a 30% discount, what was the original price?

4. A man's income increased from INR 20,000 to INR 25,000. What is the percentage increase?

5. 40% of a salary is INR 8,000. What is the total salary?

6. If 50% of a number is 200, what is 75% of that number?

7. A watch is sold for INR 360 after a 10% discount. Find the marked price.

8. The price of an item is increased by 15% to INR 345. What was the original price?

9. A man earns INR 12,000 after a 25% increase. What was his initial salary?

10. A profit of 20% is made on a selling price of INR 1,200. What was the cost price?

11. 75 is what percentage of 300?

12. A car price depreciates by 25% annually. If it was INR 40,000 last year, what is it now?

13. A shopkeeper bought an item for INR 600 and sold it at a loss of 10%. What was the selling price?

14. A shopkeeper marks a product up by 40% and sells it for INR 700. Find the cost price.

15. An article is sold at INR 1,800 after a 20% markup. Find the cost price.

16. If a population of 4,000 increases by 20%, what will it be?

17. A population increases from 8,000 to 10,000. What is the percentage increase?

18. A book is sold for INR 450, giving a profit of 20%. What was its cost price?

19. A product is marked down by 25% and sold for INR 225. What was the original price?

20. A student scored 300 out of 400. What is the percentage?

21. 40% of a number is 80. What is 90% of the same number?

22. A book is marked up by 25% and sold for INR 200. What was the original cost?

23. What percentage of 350 is 70?

24. 33% of a number is 165. Find the number.

25. 20% of a number is 80. What is 120% of the same number?

26. 35% of a number is 105. What is 75% of the same number?

27. A trader buys a product for INR 400 and sells it at a 15% profit. What is the selling price?

28. A student got 75 marks in a test out of 100. What is the percentage score?

29. A product costs INR 500 after a 20% discount. What was its original price?

30. What is 60% of 250?