This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Mathematics Chapter 14 Mathematical Reasoning – Quiz 11 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 14 Mathematical Reasoning Quiz 11 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The average temperature, in degrees Fahrenheit, in themonth of July in Clark City is 4 times the averagetemperature in the month of February. If the averagetemperature in July was 82 degrees, which of the followingequations could be used to determine the averagetemperature in February (t)? A) T + 4 = $\frac{82}{4}$. B) 4t = 82. C) $\frac{t}{4}$. D) 4t = 21. Show Answer Correct Answer: B) 4t = 82. 2. ..... trapezoids are isosceles trapezoids. A) All. B) Some. C) All the above. D) None of the above. Show Answer Correct Answer: B) Some. 3. Identify the rule used in each of the following arguments:A1:If you are a worthy, then you can lift the hammer.A2:You cannot lift the hammer.Conclusion:You are not worthy. A) Resolution. B) Modus Tollens. C) Conjunction. D) Addition. Show Answer Correct Answer: B) Modus Tollens. 4. 9 x 4 =36 and 9 / 27 = 3 A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 5. Please close the door. A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 6. Tania's mass was 46.9 kg and Eliza's mass was 51.2 kg. Six months later, Tania gained 1.8 kg, but Eliza lost 2.1 kg. Find their new total mass. A) 17. B) 102. C) 3.9. D) 98.1. E) 97.8. Show Answer Correct Answer: E) 97.8. 7. The average of 18, 24, 30, 36, and 42 is- A) 30. B) 32. C) 33. D) 34. Show Answer Correct Answer: A) 30. 8. : ..... :150 A) 45. B) 30. C) 60. D) 90. Show Answer Correct Answer: A) 45. 9. A club wanted to double its membership. It recruited 6 new members, but that was 10 shortof the club's goal. How many members were in the club before the new members joined? A) 6. B) 8. C) 12. D) 16. E) 24. Show Answer Correct Answer: D) 16. 10. Simplify and combine like terms of the following expression:3(2a+1) + 4a A) 2a+1+12a. B) 6a+3+4a. C) 10a+3. D) 7a+8a2. Show Answer Correct Answer: C) 10a+3. 11. An open sentence A) Is always true. B) Is always false. C) Has no truth value. D) Has fixed truth value. Show Answer Correct Answer: C) Has no truth value. 12. 3 hundreds is ..... 5 hundreds A) Less than. B) Greater than. C) Equal to. D) Not equal to. Show Answer Correct Answer: A) Less than. 13. Statement or Not Statement:A Square is a rhombus. A) Statement. B) Not Statement. C) All the above. D) None of the above. Show Answer Correct Answer: A) Statement. 14. Logical-mathematical intelligence mainly involves the ability to: A) Sing and play musical instruments. B) Reason, solve problems, and analyze patterns. C) Draw and paint beautifully. D) Remember faces and places. Show Answer Correct Answer: B) Reason, solve problems, and analyze patterns. 15. If Kavya, Aarav, and Krish each flip a coin once, what is the probability that all three of them get heads? A) 1/8. B) 1/4. C) 3/8. D) 1/2. Show Answer Correct Answer: A) 1/8. 16. A false statement is called A) Valid. B) Invalid. C) Compound. D) Simple. Show Answer Correct Answer: B) Invalid. 17. 2y + 3 is a statement. A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: A) False. 18. Moria spent three times as much for the plants she bought for her garden as she did for thegardening gloves she also purchased.If Moria spent a total of $ 10.80, how much did she spend for the gardening gloves A) 8.10. B) 8.01. C) 4.53. D) 2.60. Show Answer Correct Answer: D) 2.60. 19. A soccer team played 30 games. The team won 40 percent of the first 10 games and 70percent of the remaining games. Which expression correctly shows how many games theywon in all? A) 0.4(30). B) 0.7(20). C) 0.4(20) + 0.7(10). D) 0.4(10) + 0.7(20). E) 0.4(10) + 0.7(30). Show Answer Correct Answer: D) 0.4(10) + 0.7(20). 20. State whether the following statement is true or false.All polygons have five sides. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 21. Premise 1:10 is divisible by 10.Premise 2:20 is divisible by 10.Premise 3:30 is divisible by 10.Conclusion:All numbers end with digit 0 which are divisible by 10. A) Weak and not cogent. B) Strong and not cogent. C) Strong and cogent. D) None of the above. Show Answer Correct Answer: C) Strong and cogent. 22. A discount electronics store had a month-long sale on CD players. On average, one out ofevery 36 customers who purchased a CD player was dissatisfied and returned it to thestore.If 576 CD players were sold, how many were returned? A) 16. B) 36. C) 1. D) Not enough information is given. Show Answer Correct Answer: A) 16. 23. Women are 3 times as likely as men to have rheumatoid arthritis. A survey conducted in acity of 4, 000, 000 people revealed about 40, 000 cases of rheumatoid arthritis.Approximately how many of these 40, 000 could be expected to be WOMEN? A) 39000. B) 30000. C) 20000. D) 10000. E) 3000. Show Answer Correct Answer: B) 30000. 24. Solve the following problem:If a rectangle has a length of 8 cm and a width of 5 cm, what is its area? A) 40 square cm. B) 42 square cm. C) 35 square cm. D) 30 square cm. Show Answer Correct Answer: A) 40 square cm. 25. How many 4-ounce hamburger patties can be made from 25.5 pounds of hamburger? (1pound = 16 ounces) A) 102. B) 4. C) 408. D) Not enough information is given. Show Answer Correct Answer: A) 102. ← PreviousNext →Related QuizzesClass 11 Mathematics Chapter 14 Mathematical Reasoning Quiz 1Class 11 Mathematics Chapter 14 Mathematical Reasoning Quiz 2Class 11 Mathematics Chapter 14 Mathematical Reasoning Quiz 3Class 11 Mathematics Chapter 14 Mathematical Reasoning Quiz 4Class 11 Mathematics Chapter 14 Mathematical Reasoning Quiz 5Class 11 Mathematics Chapter 14 Mathematical Reasoning Quiz 6Class 11 Mathematics Chapter 14 Mathematical Reasoning Quiz 7Class 11 Mathematics Chapter 14 Mathematical Reasoning Quiz 8Class 11 Mathematics Chapter 14 Mathematical Reasoning Quiz 9Class 11 Mathematics Chapter 14 Mathematical Reasoning Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books