30 Day Basic Math Genius Quiz Challenge 12th Day Math Genius Quiz Contest Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. Time: 15 Minutes for 30 Question. 12th Day Basic Math Genius Quiz Contest 1. If x - 25 = 50, what is x? A. 70 B. 75 C. 80 D. 85 2. If 9 : x = 27 : 3, what is x? A. 1 B. 2 C. 3 D. 4 3. What is 75% of 400? A. 250 B. 275 C. 300 D. 325 4. If 15x = 135, what is x? A. 8 B. 9 C. 10 D. 11 5. If 18 : x = 6 : 9, what is x? A. 24 B. 25 C. 26 D. 27 6. What is 20% of 180? A. 30 B. 36 C. 45 D. 50 7. If 3 : 9 = x : 15, what is x? A. 4 B. 5 C. 6 D. 7 8. If x + 18 = 70, what is x? A. 52 B. 54 C. 56 D. 58 9. What is 40% of 225? A. 85 B. 90 C. 95 D. 100 10. If 5x = 100, what is x? A. 18 B. 19 C. 20 D. 21 11. If 2x = 50, what is x? A. 23 B. 24 C. 25 D. 26 12. What is 66.67% of 300? A. 150 B. 160 C. 170 D. 200 13. If x + 35 = 80, what is x? A. 40 B. 43 C. 45 D. 47 14. If 14x = 98, what is x? A. 5 B. 6 C. 7 D. 8 15. What is 60% of 150? A. 85 B. 86 C. 87 D. 90 16. If 16x = 128, what is x? A. 6 B. 7 C. 8 D. 9 17. If 6 : x = 3 : 12, what is x? A. 20 B. 22 C. 24 D. 26 18. If x - 9 = 41, what is x? A. 48 B. 49 C. 50 D. 51 19. If 80% of x = 160, what is x? A. 190 B. 195 C. 200 D. 205 20. If 14 : x = 7 : 10, what is x? A. 18 B. 19 C. 20 D. 21 21. If x + 27 = 52, what is x? A. 23 B. 24 C. 25 D. 26 22. What is 12% of 250? A. 28 B. 30 C. 32 D. 35 23. What is 40% of 300? A. 100 B. 110 C. 120 D. 130 24. What is 30% of 250? A. 70 B. 75 C. 80 D. 85 25. What is 50% of 180? A. 85 B. 90 C. 95 D. 100 26. If 9x = 72, what is x? A. 6 B. 7 C. 8 D. 9 27. What is 25% of 360? A. 85 B. 90 C. 95 D. 100 28. If x - 14 = 36, what is x? A. 48 B. 49 C. 50 D. 51 29. What is 12.5% of 320? A. 35 B. 40 C. 45 D. 50 30. What is 33.33% of 240? A. 78 B. 79 C. 80 D. 81 Insert Full Name with other details for certificate and list on the rankers page/group. Full NameEmail Your score is 0% Go for 13th Day Quiz Total Views: 247 Quiz Ranker Our mission is to make educational content free and accessible to everyone. We create quizzes and study materials for both students and professional Website Twitter Facebook LinkedIn Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
