This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 7 Comparing Quantities – Quiz 10 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 7 Comparing Quantities Quiz 10 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is 60% as a decimal? A) 0.6. B) 0.06. C) 6.0. D) None of the above. Show Answer Correct Answer: A) 0.6. 2. A sum is taken for two years at 16% per annum. If interest is compounded after every three months, the number of times for which interest is charged in 2 yrs is A) 8. B) 4. C) 6. D) 9. Show Answer Correct Answer: A) 8. 3. In a city, 35% of population are males and 25% are females and remaining are children what is the percentage of children in the city? A) 10%. B) 20%. C) 30%. D) 40%. Show Answer Correct Answer: D) 40%. 4. The cost of the article was Rs. 15500 and Rs. 500 was spent on its repairing. If it is sold for a profit of 15%. The selling price of the article is: A) Rs.16400. B) Rs.17400. C) Rs.18400. D) Rs.19400. Show Answer Correct Answer: C) Rs.18400. 5. $\frac{1}{8}$ A) 25%. B) 12.5%. C) 16%. D) 20%. Show Answer Correct Answer: B) 12.5%. 6. On what a discount is calculated? A) S.P. B) M.P. C) C.P. D) None. Show Answer Correct Answer: B) M.P. 7. Gayatri's income is ' 1, 60, 000 per year. She pays 15% of this ashouse rent and 10% of the remainder on her child's education. Themoney left with her is A) 122400. B) 136000. C) 120000. D) 40000. Show Answer Correct Answer: A) 122400. 8. 40% of 50 students of a class are good at Science. How many students are not good at Science? A) 20. B) 30. C) 10. D) 40. Show Answer Correct Answer: B) 30. 9. 10% of 5 is A) 0.25. B) 0.5. C) 10. D) 50. Show Answer Correct Answer: B) 0.5. 10. The compound interest on ₹ 50000 at 4% annum for 2 yr compounded annually is A) ₹ 4000. B) ₹ 4080. C) ₹ 4280. D) ₹ 4050. Show Answer Correct Answer: B) ₹ 4080. 11. Find Time:P = 15000, R = 15%, SI = 450 A) 0.1 years. B) 0.2 years. C) 0.3 years. D) 0.4 years. Show Answer Correct Answer: B) 0.2 years. 12. Find the marked price when:Discount = 15% and SP= Rs. 1020 A) Rs. 1173. B) Rs. 1200. C) Rs. 1210. D) Rs. 867. Show Answer Correct Answer: B) Rs. 1200. 13. A man whose income is ₹ 57, 600 a year spends ₹ 43, 200 a year. What percentage of his income does he save A) 32%. B) 54%. C) 46%. D) 25%. Show Answer Correct Answer: D) 25%. 14. A toy marked at Rs 40 is available for Rs 32. What per cent discount is given on the marked price? A) 10%. B) 20%. C) 25%. D) 40%. Show Answer Correct Answer: B) 20%. 15. The marked price of book is Rs 100. The Shopkeeper gives 25% discount on it. What is the sale price of the book? A) Rs 125. B) Rs 75. C) Rs 35. D) Rs 74. Show Answer Correct Answer: B) Rs 75. 16. Write 2/5 as percent A) 10%. B) 20%. C) 30%. D) 40%. Show Answer Correct Answer: D) 40%. 17. Find 5% of whole quantity is 125 liters. A) 1250. B) 1450. C) 500. D) 2500. Show Answer Correct Answer: D) 2500. 18. If the price of a laptop is decreased by 10%, find the new price if the original price was $ 800. A) $ 810. B) $ 720. C) $ 850. D) $ 700. Show Answer Correct Answer: B) $ 720. 19. What percent of 450 is 54? A) 18. B) 16. C) 12. D) 14. Show Answer Correct Answer: C) 12. 20. There are 24% of boys in a school. If the number of girls is 456, find the total number of students in the school A) 456. B) 560. C) 600. D) 700. Show Answer Correct Answer: C) 600. 21. At a birthday party 40% of the children had an ice-cream. 150 children attended the party. How many had an ice-cream? A) 60. B) 70. C) 80. D) 90. Show Answer Correct Answer: A) 60. 22. The ratio of Rs 10 to 50 paise is A) 20:1. B) 10:1. C) 5:1. D) 1:20. Show Answer Correct Answer: A) 20:1. 23. The interest on a sum of ₹ 2500 for 4 years at the interest rate 4% is A) 100. B) 200. C) 300. D) 400. Show Answer Correct Answer: D) 400. 24. Steve deposited$ 5, 000 in a savings account that pays 4% interest compounded annually. Whichequation could be used to find the value of the account after 3 years? A) A = 5, 000(1 + 4)$^{3}$. B) A = 5, 000(1 + 0.04)$^{3}$. C) A = 5, 000(1 + 0.4) x 3. D) A = 5, 000(0.04)$^{3}$. Show Answer Correct Answer: B) A = 5, 000(1 + 0.04)$^{3}$. 25. A shirt I loved was selling for a discount of 50% in January. In February, it is further reduced by 50%. I'll now get it for free. A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: B) FALSE. ← PreviousNext →Related QuizzesClass 7 Mathematics Chapter 7 Comparing Quantities Quiz 1Class 7 Mathematics Chapter 7 Comparing Quantities Quiz 2Class 7 Mathematics Chapter 7 Comparing Quantities Quiz 3Class 7 Mathematics Chapter 7 Comparing Quantities Quiz 4Class 7 Mathematics Chapter 7 Comparing Quantities Quiz 5Class 7 Mathematics Chapter 7 Comparing Quantities Quiz 6Class 7 Mathematics Chapter 7 Comparing Quantities Quiz 7Class 7 Mathematics Chapter 7 Comparing Quantities Quiz 8Class 7 Mathematics Chapter 7 Comparing Quantities Quiz 9Class 7 Mathematics Chapter 7 Comparing Quantities Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books