30 Day Basic Math Genius Quiz Challenge

1. Solve for x: 12x - 6 = 90

2. What is 3/4 of 680?

3. If a triangle has a base of 30 cm and height of 20 cm, what is its area?

4. If the radius of a circle is 20 cm, what is its area? (Use π = 3.14)

5. Solve for x: 4(x - 5) = 40

6. Solve for x: 9(x - 2) = 63

7. What is 2/3 of 600?

8. Solve for x: 10x - 18 = 82

9. What is 6/7 of 490?

10. A watch costs INR 10,000. With a 25% discount, what’s the sale price?

11. If 4/5 of a number is 500, what is the number?

12. If a circle has a radius of 16 cm, what is its circumference? (Use π = 3.14)

13. Solve for x: 15x + 20 = 95

14. A computer costs INR 80,000. With a 15% discount, what’s the sale price?

15. What is 7/10 of 700?

16. If the diameter of a circle is 30 cm, what is its area? (Use π = 3.14)

17. What is 55% of 1,500?

18. If a shirt costs INR 1,200 with a 15% discount, what is the sale price?

19. If x + 36 = 96, what is x?

20. If a triangle has a base of 24 cm and height of 15 cm, what is its area?

21. If a computer costs INR 65,000 with a 15% discount, what’s the sale price?

22. A TV costs INR 40,000. With a 15% discount, what’s the sale price?

23. A mobile phone costs INR 30,000 with a 12% discount. What’s the sale price?

24. A trapezoid has bases of 15 cm and 25 cm, and a height of 12 cm. What is its area?

25. If a fridge costs INR 18,500 and has a 10% discount, what is the sale price?

26. If x - 48 = 72, what is x?

27. A sofa costs INR 55,000 with a 20% discount. What’s the sale price?

28. What is the area of a parallelogram with a base of 22 cm and a height of 15 cm?

29. What is 5/6 of 540?

30. What is 2/3 of 900?