30 Day Basic Math Genius Quiz Challenge

11th Day Math Genius Quiz Contest

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Time: 15 Minutes for 30 Question.

11th Day Basic Math Genius Quiz Contest

1. What is 15% of 300?

2. If x - 18 = 22, what is x?

3. If 15 : x = 3 : 5, what is x?

4. If x + 12 = 20, what is x?

5. If 3x = 24, what is x?

6. If 7x = 49, what is x?

7. If 20% of x = 40, what is x?

8. If 6x = 42, what is x?

9. If 5 : x = 10 : 20, what is x?

10. If 4x = 36, what is x?

11. What is 10% of 300?

12. If x + 20 = 45, what is x?

13. If x - 6 = 15, what is x?

14. If x - 7 = 10, what is x?

15. What is 20% of 150?

16. If 50% of x = 150, what is x?

17. If 12 : x = 3 : 4, what is x?

18. What is 40% of 250?

19. If 3 : x = 9 : 27, what is x?

20. What is 15% of 240?

21. What is 45% of 200?

22. If 8x = 64, what is x?

23. What is 35% of 300?

24. If 10x = 100, what is x?

25. If x + 15 = 35, what is x?

26. What is 25% of 500?

27. If 12 : 16 = 3 : x, what is x?

28. What is 30% of 150?

29. If 60% of 250 is x, what is x?

30. If 15 : x = 5 : 10, what is x?

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