30 Day Basic Math Genius Quiz Challenge 17th 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. 17th Day Basic Math Genius Quiz Contest 1. If 12x = 144, what is x? A. 10 B. 11 C. 12 D. 13 2. What is 30% of 1200? A. 320 B. 340 C. 360 D. 380 3. If x + 24 = 84, what is x? A. 59 B. 60 C. 61 D. 62 4. If 80% of x = 240, what is x? A. 280 B. 300 C. 320 D. 340 5. If 15x = 90, what is x? A. 5 B. 6 C. 7 D. 8 6. If 24x = 288, what is x? A. 10 B. 11 C. 12 D. 13 7. If 14 : x = 28 : 56, what is x? A. 20 B. 21 C. 22 D. 28 8. What is 38% of 700? A. 266 B. 270 C. 275 D. 280 9. If 25% of x = 80, what is x? A. 280 B. 300 C. 320 D. 340 10. What is 15% of 200? A. 28 B. 29 C. 30 D. 31 11. If 70% of x = 140, what is x? A. 180 B. 200 C. 210 D. 220 12. If x - 15 = 35, what is x? D. 52 A. 49 B. 50 C. 51 13. If x - 12 = 56, what is x? A. 66 B. 67 C. 68 D. 69 14. If 15 : x = 12 : 60, what is x? A. 75 B. 80 C. 85 D. 90 15. What is 22% of 450? A. 95 B. 96 C. 97 D. 99 16. If x - 24 = 76, what is x? A. 99 B. 100 C. 101 D. 102 17. What is 47% of 200? A. 90 B. 91 C. 92 D. 94 18. If 30x = 300, what is x? A. 8 B. 9 C. 10 D. 11 19. If x + 30 = 70, what is x? A. 38 B. 39 C. 40 D. 41 20. If 9x = 72, what is x? A. 7 B. 8 C. 9 D. 10 21. If 16 : 8 = x : 32, what is x? A. 64 B. 66 C. 68 D. 70 22. What is 11% of 900? A. 90 B. 91 C. 92 D. 99 23. If 18 : x = 6 : 12, what is x? A. 24 B. 25 C. 26 D. 36 24. What is 50% of 480? A. 220 B. 230 C. 240 D. 250 25. What is 55% of 360? A. 190 B. 195 C. 198 D. 200 26. What is 65% of 800? A. 510 B. 520 C. 525 D. 530 27. If x + 40 = 110, what is x? A. 60 B. 70 C. 80 D. 90 28. If 10 : 2 = x : 20, what is x? A. 60 B. 70 C. 80 D. 100 29. If 16x = 256, what is x? A. 14 B. 15 C. 16 D. 17 30. What is 20% of 550? A. 105 B. 110 C. 115 D. 120 Insert Full Name with other details for certificate and list on the rankers page/group. Full NameEmail Your score is 0% Go for 18th Day Quiz Total Views: 228 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
