30 Day Basic Math Genius Quiz Challenge

1. Solve for x: 5x + 3 = 28

2. A box contains 180 marbles. 60% are blue. How many marbles are blue?

3. A TV costs INR 20,000. With a 10% discount, what’s the price?

4. If a triangle has sides 6 cm, 8 cm, and 10 cm, what is its perimeter?

5. If a TV costs INR 25,000 and there is a 20% discount, what is the sale price?

6. If the price of an item is INR 1500 and a 5% discount is applied, what is the sale price?

7. If a circle has a radius of 7 cm, what is its circumference? (Use π = 22/7)

8. Solve for x: 6x + 12 = 60

9. If 12 : x = 18 : 36, what is x?

10. What is 2/3 of 450?

11. If a rectangle’s length is 12 cm and width is 9 cm, what is its area?

12. What is the perimeter of a rectangle with length 8 cm and width 5 cm?

13. A laptop costs INR 50,000. With a 12% tax, what is the total price?

14. What is 40% of 250?

15. Solve for x: x/3 + 5 = 10

16. If a bag contains 120 apples and 40% are red, how many apples are red?

17. What is 7/8 of 320?

18. If a rectangle has a length of 15 cm and width of 4 cm, what is the perimeter?

19. What is 3/4 of 360?

20. What is 4/5 of 300?

21. A book costs INR 500. If there’s a 15% tax, what is the total price?

22. What is 5/6 of 180?

23. A shirt costs INR 800. After a 25% discount, what is the sale price?

24. If 25% of x = 75, what is x?

25. What is 3/5 of 250?

26. Solve for x: 3(x + 4) = 27

27. Solve for x: 2x - 7 = 13

28. If 7x = 140, what is x?

29. If a triangle has a base of 10 cm and height of 6 cm, what is its area?

30. Solve for x: 4x - 8 = 16