This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Mathematics > Comparing Quantities > Class 7 Mathematics Chapter 7 Comparing Quantities – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 7 Comparing Quantities Quiz 2 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Find the profit:CP = ₹ 120, SP = ₹ 180 A) - ₹ 20. B) ₹ 20. C) ₹ 60. D) ₹ 80. Show Answer Correct Answer: C) ₹ 60. 2. Find 25% of 150? A) 37. B) 27.5. C) 37.5. D) 27. Show Answer Correct Answer: C) 37.5. 3. You take out a car loan. How much will you pay in total for the car, if your loan is for $ 8000, at a rate of 5% interest, over 3 years? A) $ 9, 200. B) $ 120. C) $ 920. D) $ 1, 200. Show Answer Correct Answer: A) $ 9, 200. 4. To calculate the percentage of a number we have to divide the whole number with ..... and multiply by the percentage. A) 1000. B) 50000. C) 100. D) None of the above. Show Answer Correct Answer: C) 100. 5. VAT is always calculated on which of the following? A) Selling price. B) Cost price. C) Marked price. D) None of these. Show Answer Correct Answer: A) Selling price. 6. The percentage of 2:5 is:- A) 20%. B) 40%. C) 50%. D) 25%. Show Answer Correct Answer: B) 40%. 7. Find the CI paid when a sum of 10, 000 is invested for 2 years at 9% annually A) 36475. B) 12345. C) 11881. D) 98765. Show Answer Correct Answer: C) 11881. 8. The simple interest (SI) is calculated as A) SI = (P*R*T)*10. B) SI = (P*R*T)*100. C) SI = (P*R*T)/100. D) SI = (P*R*T)/10. Show Answer Correct Answer: C) SI = (P*R*T)/100. 9. 25% of 800 grams A) 100 g. B) 400 g. C) 300 g. D) 200 g. Show Answer Correct Answer: D) 200 g. 10. If a% is the discount % on a marked price x, then discount is A) $\frac{x}{a}\times100$. B) $x\\times\frac{a}{100}$. C) $\frac{100}{x\times a}$. D) $\frac{a}{x}\times100$. Show Answer Correct Answer: B) $x\\times\frac{a}{100}$. 11. If a book costs $ 15 and its price is increased by 10%, what is the new price? A) $ 16.50. B) $ 14.50. C) $ 15.10. D) $ 16.00. Show Answer Correct Answer: A) $ 16.50. 12. The original strength of a small school is 100. It increases by 20% in the first year and 25% in the second year. The strength after 2 years is 145. A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: B) FALSE. 13. IfMRP = ₹ 500CP = ₹ 400SP = ₹ 450How much is Profit and Discount (in ₹ )? A) 100, 50. B) 100, 100. C) 50, 100. D) 50, 50. Show Answer Correct Answer: D) 50, 50. 14. What is 0.25 as a percentage? A) 25%. B) 0.025%. C) 0.0025%. D) 2.5%. Show Answer Correct Answer: A) 25%. 15. The price of a sweater increased from Rs. 80 to Rs. 100. The increase in the price was ..... %. A) 20%. B) 30%. C) 25%. D) 15%. Show Answer Correct Answer: C) 25%. 16. A piece of cloth 6 m long shrinks 10% on washing. How long will be the cloth be after washing? A) 0.6 m. B) 5.4 m. C) 6.6 m. D) 6 m. Show Answer Correct Answer: B) 5.4 m. 17. The percentage of 1:4 is: A) 75%. B) 25%. C) 100%. D) 50%. Show Answer Correct Answer: B) 25%. 18. The salary of an officer is increased by 25%. By what per cent should the new salary be decreased to restore the original salary? A) 30%. B) 20%. C) 15%. D) 25%. Show Answer Correct Answer: B) 20%. 19. If by selling 110 mangoes, the cost price of 120 mangoes is realized, the gain percent is A) 100/9 %. B) 82/9 %. C) 120/11 %. D) 100/11 %. Show Answer Correct Answer: D) 100/11 %. 20. If a train travels 400 km in 4 hours, what is its average speed? A) 200 km/h. B) 25 km/h. C) 50 km/h. D) 100 km/h. Show Answer Correct Answer: D) 100 km/h. 21. If 40% of a number is 60, which number is that number? A) 150. B) 200. C) 120. D) 180. Show Answer Correct Answer: A) 150. 22. The single number representation of the ratio. A) Equivalent Ratios. B) Part-to-Whole Ratio. C) Part-to-Part Ratio. D) Value of the Ratio. Show Answer Correct Answer: D) Value of the Ratio. 23. A number is increased by 10% and then the increased number is decreased by 10%. Find the net increase or decrease per cent. A) 1%. B) 0%. C) 3%. D) 2%. Show Answer Correct Answer: A) 1%. 24. How can you calculate equivalent fractions? A) Multiply both terms of a ratio by the same number. B) Divide both terms of a ratio by the same number. C) Multiply or divide both terms of a ratio by the same number. D) You can't calculate equivalent fractions. Show Answer Correct Answer: C) Multiply or divide both terms of a ratio by the same number. 25. What is 3/4 as a percentage? A) 100%. B) 25%. C) 50%. D) 75%. Show Answer Correct Answer: D) 75%. 26. Write the ratio as a fraction in simplest form.15 girls to 6 boys A) 5 to 2. B) 5/2. C) 5/3. D) 3 to 5. Show Answer Correct Answer: B) 5/2. 27. A car is traveling 150 miles in 5 gallons of gas.What is the car's miles per gallon? A) 40 miles per gallon. B) 30 miles per gallon. C) 35 miles per gallon. D) 25 miles per gallon. Show Answer Correct Answer: B) 30 miles per gallon. 28. If a phone plan costs $ 30 per month and includes 500 minutes, what is the cost per minute? A) $ 0.15. B) $ 0.06. C) $ 0.03. D) $ 0.10. Show Answer Correct Answer: B) $ 0.06. 29. Convert 0.6 to a percentage. A) 60%. B) 6%. C) 0.6%. D) 0.06%. Show Answer Correct Answer: A) 60%. 30. Out of 25 children in class 15 are boys what is percentage of boys A) 70%. B) 60%. C) 50%. D) 20%. Show Answer Correct Answer: B) 60%. 31. A jacket was sold for ₹ 1120 after allowing a discount of 20%. The MP of the jacket is A) ₹ 960. B) ₹ 866.66. C) ₹ 1400. D) ₹ 1440. Show Answer Correct Answer: C) ₹ 1400. 32. Write the ratio in simplest form:20 weeks:14 days A) 4 days:2 weeks. B) 7 days:10 weeks. C) 10 weeks:7 days. D) 10 weeks:4 days. Show Answer Correct Answer: C) 10 weeks:7 days. 33. The cost of 15 articles is equal to the selling price of 12 articles. Find the profit percentage. A) 30%. B) 35%. C) 20%. D) 25%. Show Answer Correct Answer: D) 25%. 34. If the original price of the sweater was Rs. 80, the new price of the sweater after an increase of 20% would be ..... A) Rs 100. B) 90. C) Rs 96. D) Rs 80. Show Answer Correct Answer: C) Rs 96. 35. A number is increased by 20% and then it is decreased by 20%. Find the net increase or decrease per cent. A) 4%. B) 5%. C) 6%. D) 8%. Show Answer Correct Answer: A) 4%. 36. Find the ratio of Rs.6 to 60 paise A) 1:10. B) 10:1. C) 1:100. D) 100:1. Show Answer Correct Answer: B) 10:1. 37. What would be the sale price of a bag marked as ₹ 300 if the discount is 20% A) ₹ 270. B) ₹ 240. C) ₹ 260. D) ₹ 250. Show Answer Correct Answer: B) ₹ 240. 38. To make a cup of tea, the ratio of water to milk is 3:1. To make 4 cups of tea the ratio of water to milk is: A) 4:12. B) 12:4. C) 4:3. D) 12:1. Show Answer Correct Answer: B) 12:4. 39. If James sells his watch for Rs 1, 000 and bought it for Rs 2500. What is the percentage loss made on the watch. A) 60%. B) 45%. C) 50%. D) 75%. Show Answer Correct Answer: A) 60%. 40. Out of 30 students in a class, 9 are girls. What is the percentage of girls? A) 30%. B) 20%. C) 10%. D) 40%. Show Answer Correct Answer: A) 30%. 41. Out of the four options, only one is correct. Write the correct answer.Suppose a certain sum doubles in 2 years at r% rate of simple interest per annum or at R% rate of interest per annum compounded annually. We have A) R = r. B) R < R. C) Can't be decided. D) R < r. Show Answer Correct Answer: D) R < r. 42. The ratio of 5 km per hour to 500 m per hour is A) 1:5. B) 5:1. C) 1:10. D) 10:1. Show Answer Correct Answer: D) 10:1. 43. There are 40 children in a class. 25% like playing football. How many children like playing football? A) 20. B) 40. C) 30. D) 10. Show Answer Correct Answer: D) 10. 44. What is 1/10 as a percentage? A) 5%. B) 20%. C) 10%. D) 1%. Show Answer Correct Answer: C) 10%. 45. Simple interest (si) = A) P x R + T/100. B) P + R + T/100. C) P + R x T/100. D) P x R x T/100. Show Answer Correct Answer: D) P x R x T/100. 46. In a class of 45 students 40% are girls. Find the number of boys. A) 15. B) 17. C) 27. D) 30. Show Answer Correct Answer: C) 27. 47. If you have a ratio of red and blue writing 3:5 and there is 15 red writ, how much blue is there? A) 25. B) 20. C) 15. D) 30. Show Answer Correct Answer: A) 25. 48. The cost of an article was ' 15, 500. ' 450 were spent on its repairs. If it is sold for a profit of 15%, find the selling price of the article. A) 18342.50. B) 18000. C) 18242.50. D) 18222.50. Show Answer Correct Answer: C) 18242.50. 49. What is 25% of 500 A) 250. B) 225. C) 125. D) 100. Show Answer Correct Answer: C) 125. 50. The number of diagonals of polygon of n sides is A) $\frac{n\left(n-1\right)}{2}$. B) $\frac{n\left(n-3\right)}{2}$. C) $\frac{n\left(n-3\right)}{3}$. D) $\frac{n\left(n-2\right)}{2}$. Show Answer Correct Answer: B) $\frac{n\left(n-3\right)}{2}$. 51. If an article sold for Rs 100 then there is a gain of Rs 20, which of the following is the gain percent? A) 16%. B) 25%. C) 22%. D) None of the above. Show Answer Correct Answer: B) 25%. 52. Find S.P. if M.P. is ₹ 480 and discount is ₹ 2.5%. A) ₹ 500. B) ₹ 468. C) ₹ 552. D) ₹ 492. Show Answer Correct Answer: B) ₹ 468. 53. A recipe requires 2 cups of milk for every 3 cups of flour. If you use 8 cups of milk, how many cups of flour do you need? A) 16. B) 12. C) 9. D) 6. Show Answer Correct Answer: B) 12. 54. A shopkeeper sells a toy for rs270 at a profit of 20%, the shopkeeper sells the toy for: A) 235. B) 230. C) 220. D) 225. Show Answer Correct Answer: D) 225. 55. There are 100 voters. 50 of them votes yes. What per cent voted yes? A) 25%. B) 15%. C) 10%. D) 50%. Show Answer Correct Answer: D) 50%. 56. If Rohit borrows Rs.4800 at 5% per annum simple interest, then the amount he has to return at the end of 2 years is A) 5600. B) 5280. C) 480. D) 5040. Show Answer Correct Answer: B) 5280. 57. The ratio of 1m and 100 cm is: A) 1:10. B) 1:100. C) 10:1. D) 1:1. Show Answer Correct Answer: D) 1:1. 58. What is the formula of Simple Interest? A) $\frac{T}{1000}$. B) $\frac{R\times T}{100}$. C) $\frac{P\times R\times T}{10}$. D) $\frac{P\times R\times T}{100}$. Show Answer Correct Answer: D) $\frac{P\times R\times T}{100}$. 59. A comparison or relationship between two quantities that have different units of measure. A) Unit Rate. B) Rate. C) Simplified Ratio. D) Ratio. Show Answer Correct Answer: B) Rate. 60. Percentage Means A) Out of 50. B) Per 100. C) Per 50. D) Out of 10. Show Answer Correct Answer: B) Per 100. ← PreviousNext →Related QuizzesMathematics QuizzesClass 7 QuizzesClass 7 Mathematics Chapter 7 Comparing Quantities Quiz 1Class 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 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books