30 Day Basic Math Genius Quiz Challenge

12th Day Math Genius Quiz Contest

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Time: 15 Minutes for 30 Question.

12th Day Basic Math Genius Quiz Contest

1. If x + 35 = 80, what is x?

2. If 6 : x = 3 : 12, what is x?

3. If 16x = 128, what is x?

4. What is 40% of 300?

5. What is 30% of 250?

6. What is 20% of 180?

7. What is 50% of 180?

8. If 2x = 50, what is x?

9. What is 75% of 400?

10. What is 25% of 360?

11. If 18 : x = 6 : 9, what is x?

12. What is 33.33% of 240?

13. If 3 : 9 = x : 15, what is x?

14. If 5x = 100, what is x?

15. What is 66.67% of 300?

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

17. What is 40% of 225?

18. What is 12% of 250?

19. What is 60% of 150?

20. If 15x = 135, what is x?

21. If x + 18 = 70, what is x?

22. If 80% of x = 160, what is x?

23. If x + 27 = 52, what is x?

24. If x - 9 = 41, what is x?

25. If 14 : x = 7 : 10, what is x?

26. If 9x = 72, what is x?

27. If x - 25 = 50, what is x?

28. If x - 14 = 36, what is x?

29. If 14x = 98, what is x?

30. What is 12.5% of 320?

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