30 Day Basic Math Genius Quiz Challenge

15th Day Math Genius Quiz Contest

Time: 15 Minutes for 30 Question.

15th Day Basic Math Genius Quiz Contest

1. If x + 33 = 88, what is x?

A. 54

B. 55

C. 56

D. 57

2. If 45% of x = 225, what is x?

A. 400

B. 500

C. 550

D. 600

3. What is 36% of 250?

A. 85

B. 87

C. 88

D. 90

4. What is 75% of 320?

A. 220

B. 225

C. 230

D. 240

5. What is 65% of 400?

A. 250

B. 255

C. 260

D. 265

6. What is 18% of 600?

A. 105

B. 108

C. 110

D. 112

7. If 14x = 168, what is x?

A. 11

B. 12

C. 13

D. 14

8. If x + 29 = 100, what is x?

A. 70

B. 71

C. 72

D. 73

9. If 9 : 3 = x : 30, what is x?

A. 60

B. 70

C. 80

D. 90

10. If 8 : 4 = x : 20, what is x?

A. 40

B. 45

C. 50

D. 55

11. What is 55% of 500?

A. 250

B. 275

C. 285

D. 295

12. If x + 24 = 76, what is x?

A. 50

B. 52

C. 54

D. 56

13. If 30% of x = 120, what is x?

A. 400

B. 425

C. 450

D. 475

14. If 12x = 108, what is x?

A. 7

B. 8

C. 9

D. 10

15. If 6 : x = 3 : 7, what is x?

D. 15

A. 12

B. 13

C. 14

16. If 25% of x = 125, what is x?

A. 400

B. 450

C. 500

D. 550

17. If 20 : 5 = x : 25, what is x?

A. 95

B. 100

C. 105

D. 110

18. If 15x = 225, what is x?

A. 12

B. 13

C. 14

D. 15

19. If x - 30 = 75, what is x?

A. 104

B. 105

C. 106

D. 107

20. What is 22% of 250?

A. 52

B. 54

C. 55

D. 57

21. What is 45% of 420?

A. 186

B. 187

C. 189

D. 190

22. If x - 55 = 105, what is x?

A. 158

B. 160

C. 162

D. 164

23. What is 26% of 300?

A. 76

B. 78

C. 80

D. 84

24. If 8x = 104, what is x?

A. 12

B. 13

C. 14

D. 15

25. If 13x = 117, what is x?

A. 8

B. 9

C. 10

D. 11

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

A. 10

B. 11

C. 12

D. 13

27. What is 33% of 300?

A. 96

B. 98

C. 99

D. 100

28. If 20x = 300, what is x?

A. 12

B. 13

C. 14

D. 15

29. What is 40% of 420?

A. 160

B. 165

C. 168

D. 170

30. What is 14% of 500?

A. 68

B. 70

C. 72

D. 74

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