This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Mathematics > Comparing Quantities > Class 7 Mathematics Chapter 7 Comparing Quantities – Quiz 3 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 7 Comparing Quantities Quiz 3 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The cost of 7 kg of potatoes is ₹ 42. How many kg of potatoes can be purchased for ₹ 96? A) 16 kg. B) 10 kg. C) 12 kg. D) 15 kg. Show Answer Correct Answer: A) 16 kg. 2. Write a Pythagorean triplet whose one member is 18 A) 18, 81, 82. B) 18, 80, 84. C) 18, 81, 84. D) 18, 80, 82. Show Answer Correct Answer: D) 18, 80, 82. 3. Convert the given percent to decimal fractions and also to fractions in simplest form:40% A) 0.1. B) 0.4. C) 4.0. D) None of these. Show Answer Correct Answer: B) 0.4. 4. If a pair of shoes cost's 1600 where the discount given is 20%. Find the market price. A) 2000 rupees. B) 1700 rupees. C) 1900 rupees. D) None of the above. Show Answer Correct Answer: A) 2000 rupees. 5. How Much is Simple Interest if P= Rs 50, 000R= 10% paT= 2 years A) Rs 10, 000. B) Rs 5, 000. C) Rs 20, 000. D) Rs 50, 000. Show Answer Correct Answer: A) Rs 10, 000. 6. The price of a TV is ' 13, 000. The sales tax charged onit is at the rate of 12%. Find the amount that Vinod willhave to pay if he buys it A) 14000. B) 14560. C) 14450. D) 15000. Show Answer Correct Answer: B) 14560. 7. A person got a 10 % increase in his salary. if his salary was Rs. 50000, then the new salary is:- A) Rs. 40000. B) Rs. 40300. C) Rs. 59000. D) Rs. 55000. Show Answer Correct Answer: D) Rs. 55000. 8. Recipe calls for 4 cups concentrate and 5 cups water:160 people going to camp. How many batches do you need to guarantee everyone gets 1 cup of juice. A) 18 batches. B) 17 batches. C) 15 batches. D) 10 batches. Show Answer Correct Answer: A) 18 batches. 9. ₹ 40 is to 40paise A) 1:10. B) 10:1. C) 100:1. D) 1:100. Show Answer Correct Answer: C) 100:1. 10. The ratio of 3 m to 60 cm is A) 4:1. B) 2:1. C) 3:1. D) 5:1. Show Answer Correct Answer: D) 5:1. 11. Suppose a certain sum doubles in 2years at r% rate of simple interest per annum and R% rate of interest per annum compounded annually. Then, A) R = r. B) Cannot be determined. C) R < R. D) R < r. Show Answer Correct Answer: D) R < r. 12. The population of a town increased by 10% in 2018 and decreased by 10% in 2019. The population at the end of 2019 is the same as the population at the beginning of 2018. A) The population decreased by 1%. B) The population increased by 1%. C) The population remains the same. D) None of the above. Show Answer Correct Answer: A) The population decreased by 1%. 13. A farmer takes a loan of rs 40, 000 at an interest of 15% per annum he cleared his loan after 3years by Paying rs 35, 000, a cow and a goat the price of the goat is 8, 000 what is the price of the cow? A) 16, 400. B) 16, 200. C) 15, 000. D) 15, 400. Show Answer Correct Answer: C) 15, 000. 14. If $ 35 is divided into the ratio 2:3:2, how much is one ratio part worth? A) $ 7. B) $ 5. C) $ 35. D) 5. Show Answer Correct Answer: B) $ 5. 15. Sapna purchased a cycle for Rs 1000 and sold it for Rs 1200. Find her gain%. A) 20%. B) 10%. C) 40%. D) 12%. Show Answer Correct Answer: A) 20%. 16. A bicycle is sold for $ 300 with a loss of 15%. Find the cost price of the bicycle. A) $ 352.94. B) $ 250. C) $ 320. D) $ 275. Show Answer Correct Answer: A) $ 352.94. 17. Amount received on ' 3000 for 2 yearsat the rate of 11% per annum is A) 3660. B) 3669. C) 3450. D) 3456. Show Answer Correct Answer: A) 3660. 18. Meenu purchased a fridge for Rs 10, 000 and sold it for Rs 8000. Find her loss percentage. A) 40%. B) 20%. C) 25%. D) 30%. Show Answer Correct Answer: B) 20%. 19. If 90% of x is 315 km, then the value of x is A) 350 km. B) 325 km. C) 325 m. D) 350m. Show Answer Correct Answer: A) 350 km. 20. On which of the following profit percent or loss percent is calculated? A) Selling price. B) Cost price. C) Marked price. D) None of these. Show Answer Correct Answer: B) Cost price. 21. A comparison or relationship between two quantities (a and b) stated as "a to b" and represented as a:b or a/b. A) Ratio. B) Simplified Ratio. C) Unit Rate. D) Rate. Show Answer Correct Answer: A) Ratio. 22. Convert 3:1 to percentage A) 75% and 25%. B) 45% and 60%. C) 25% and 75%. D) 90% and 30%. Show Answer Correct Answer: A) 75% and 25%. 23. Distribute and select the correct answer. 5(x + 7) A) 5x + 35. B) 12x. C) 5x + 7. D) 5x + 12. Show Answer Correct Answer: A) 5x + 35. 24. Convert 0.02 to percent A) 2%. B) 20%. C) 0.02%. D) 200%. Show Answer Correct Answer: A) 2%. 25. What is the price at which you sell an item known as? A) Retail Price. B) Market Price. C) Cost Price. D) Selling Price. Show Answer Correct Answer: D) Selling Price. 26. If the price of Mahindra Scorpio is 20% less than Mahindra XUV, then the price of Mahindra XUV is 20% more than Mahindra Scorpio. A) FALSE. B) TRUE. C) All the above. D) None of the above. Show Answer Correct Answer: A) FALSE. 27. An article costing ₹ 1, 400 was sold for ₹ 1, 050, percent loss is A) 35%. B) 25%. C) 10%. D) 45%. Show Answer Correct Answer: B) 25%. 28. Find the simple interest on Rs 1000 for 2 years at 8% per annum. A) Rs 40. B) Rs 80. C) Rs 160. D) Rs 120. Show Answer Correct Answer: C) Rs 160. 29. The interest on Rs 30000 for 3 years at the rate of 15% per annum is A) Rs 4500. B) Rs 13500. C) Rs 18000. D) Rs 9000. Show Answer Correct Answer: B) Rs 13500. 30. Which of the following is the simplest form of 20% A) 1/10. B) 1/5. C) 2/5. D) 1/4. Show Answer Correct Answer: B) 1/5. 31. Scooter was bought at Rupees 42000 its value depreciated at the rate of 8% per annum find its value after 1 year A) 33362. B) 38640. C) 42600. D) 38660. Show Answer Correct Answer: B) 38640. 32. Emilio borrows $ 1200 from a bank with 8% simple interest per year. How much will he have to pay back total in 2 years? A) $ 1392. B) $ 150. C) $ 1350. D) $ 192. Show Answer Correct Answer: A) $ 1392. 33. FIND 3.5% OF 125 A) 437.5. B) .4375. C) 4.375. D) None of the above. Show Answer Correct Answer: C) 4.375. 34. Kittu earns ₹ 55, 000 per month, saves ₹ 15, 000, spends ₹ 5, 000 on house rent and the remaining on household expenditure. Find the ratio of Expenditure to Savings A) 55, 000:35, 000. B) 55:35. C) 35, 000:5000. D) 7:3. E) 35, 000:55, 000. Show Answer Correct Answer: D) 7:3. 35. A shopkeeper bought a table for ₹ 500 and sold it for ₹ 400. Find the loss percentage. A) 40%. B) 30%. C) 20%. D) 10%. Show Answer Correct Answer: C) 20%. 36. If a bag of apples weighs 2 kg and costs $ 6, what is the cost per kilogram? A) $ 1.50. B) $ 4.50. C) $ 2.50. D) $ 3. Show Answer Correct Answer: D) $ 3. 37. A car can go 150 km with 25 litres of petrol. How far can it go with 30 litres of petrol? A) 260 km. B) 180 km. C) 104 km. D) 150 km. Show Answer Correct Answer: B) 180 km. 38. Sales tax is always calculated on the cost price of an item and is added to the value of the bill. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 39. When a cake was divided equally among 12 children, each child got a piece weighing 50 grams. If the cake had been divided equally among 15 children, each piece would have weighed. A) 3 gram less. B) 3 grams more. C) 12.5 grams more. D) 10 grams less. Show Answer Correct Answer: D) 10 grams less. 40. There are 1275 trees in Kamla Farm. Out of these 36% trees are of fruit. How many tress of fruits are there in Kamla Farm? A) 945. B) 954. C) 549. D) 459. Show Answer Correct Answer: D) 459. 41. Fractions are converted to ..... by multiplying the fraction with 100 A) Percentage. B) Ratio. C) Decimal. D) Proportion. Show Answer Correct Answer: A) Percentage. 42. Cost of 80 articles are 2400 rupees and are sold for a profit 16%. Find the selling price of a article A) 95.87. B) 76.98. C) 34.80. D) None of the above. Show Answer Correct Answer: C) 34.80. 43. The profit and loss percentage is always calculated on ..... A) C P. B) S P. C) PROFIT. D) LOSS. Show Answer Correct Answer: A) C P. 44. If Mohan ' s income is 25% more than Raman ' s income then Raman ' s is less than Mohan ' s income by A) 80%. B) 25%. C) 75%. D) 20%. Show Answer Correct Answer: D) 20%. 45. An article is marked at ₹ 940. If it is sold for ₹ 799, then find the discount per cent A) 15%. B) 13%. C) 12%. D) 17%. Show Answer Correct Answer: A) 15%. 46. The simple interest on Rs 4000 for 2 years at 8% per annum is A) 640. B) 1200. C) 1600. D) 180. Show Answer Correct Answer: A) 640. 47. If 7/3 % of a number is 42, then the number is A) 1800. B) 9800. C) 980. D) 180. Show Answer Correct Answer: A) 1800. 48. If 60% of the class students pass the exam and there are a total of 30 students, how many students passed? A) 24. B) 30. C) 18. D) 12. Show Answer Correct Answer: C) 18. 49. A TV and Washing machine were purchased for Rs 15000 each. If together, they are sold at Rs 35000, What is Profit and Profit% A) Rs 20000, 17%. B) Rs 5000, 17%. C) Rs 5000, 20%. D) Rs 2000, 20%. Show Answer Correct Answer: B) Rs 5000, 17%. 50. The angles of a quadrilateral ABCD taken in an order are in the ratio 3:7:6:4. Then ABCD is a A) Kite. B) Parallelogram. C) Rhombus. D) Trapezium. Show Answer Correct Answer: D) Trapezium. 51. In a city, 30% are females, 40% are males and remaining are children. What percent are children? A) 30%. B) 50%. C) 40%. D) 20%. Show Answer Correct Answer: A) 30%. 52. Comparison of two quantities of same kind with same unit is called ..... A) Ratio. B) Proportion. C) Percent. D) None. Show Answer Correct Answer: A) Ratio. 53. If CP = Rs. 120 and loss = Rs. 10, SP = A) 130. B) 110. C) 130. D) 125. Show Answer Correct Answer: B) 110. 54. To gain 25% after allowing a discount of 10%, the shopkeeper must mark the price of the article which cost him ₹ 360 as A) ₹ 450. B) ₹ 460. C) ₹ 486. D) ₹ 500. Show Answer Correct Answer: D) ₹ 500. 55. There are 123 students in a drama club, 65 of them are girls. What is the ratio of total number of students to the total number of girls. A) 65:123. B) 123:65. C) 125:65. D) None. Show Answer Correct Answer: B) 123:65. 56. Ratio of ₹ 5 to 500 paise A) 11:4. B) 13:5. C) 1:1. D) 10:1. Show Answer Correct Answer: C) 1:1. 57. The compound interest on ₹ 50000 at 8% p.a. for 2 years compounded annually is A) ₹ 8000. B) ₹ 8350. C) ₹ 8250. D) ₹ 8640. Show Answer Correct Answer: B) ₹ 8350. 58. Profit/Loss are always depends on ..... A) Selling price. B) Time. C) Rate of interest. D) Cost Price. Show Answer Correct Answer: D) Cost Price. 59. The percentage of ratio 2:3 is:- A) 33.33%. B) 75%. C) 66.66%. D) 36%. Show Answer Correct Answer: C) 66.66%. 60. Violeta Orpilla invested $ 4000 in an account that earns 5% interest yearly (simple interest). She forgets about it for 12 years. How much will be in the account after all that time? A) $ 6400. B) $ 4400. C) $ 2200. D) $ 2400. E) $ 6200. Show Answer Correct Answer: A) $ 6400. ← PreviousNext →Related QuizzesMathematics QuizzesClass 7 QuizzesClass 7 Mathematics Chapter 7 Comparing Quantities Quiz 1Class 7 Mathematics Chapter 7 Comparing Quantities Quiz 2Class 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