This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Mathematics Chapter 14 Mathematical Reasoning – Quiz 20 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 14 Mathematical Reasoning Quiz 20 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A construction firm hired 8 carpenters at a rate of $ 18 per hour and 4 helpers at a rate of $ 9per hour. What is the weekly cost for the construction firm to pay these workers for workinga 40-hour week? A) $ 12960. B) $ 7200. C) $ 3600. D) $ 720. Show Answer Correct Answer: B) $ 7200. 2. Jack has twelve dollars in his pocket on Monday, three dollars on Tuesday, ten dollars on Wednesday, eight dollars on Thursday, and two dollars on Friday. What is the average amount of money Jack has in his pocket during the week? A) $ 10.00. B) $ 35.00. C) $ 8.00. D) $ 7.00. Show Answer Correct Answer: D) $ 7.00. 3. A window washer charges an hourly fee of $ 8.50 plus an additional fee of $ 0.50 for eachwindow washed.Which of the following expressions accurately represents the number of dollars charged bythe window washer to work 4 hours and wash x windows? A) 4 + 8.50 + 0.50x. B) 4(8.50) + 0.50x. C) 4(0.50x) + 8.50. D) 4(8.50)(0.50x). Show Answer Correct Answer: B) 4(8.50) + 0.50x. 4. What is the value of 8 in 128, 347 A) 800. B) 8, 000. C) 80, 000. D) 80. Show Answer Correct Answer: B) 8, 000. 5. $10\div5+7$ A) 13. B) 12. C) 12. D) 9. Show Answer Correct Answer: D) 9. 6. Which of the following is a simple statement? A) P and q. B) P or q. C) New Delhi is the capital of India. D) If p then q. Show Answer Correct Answer: C) New Delhi is the capital of India. 7. The price of a pair of shoes increases from $ 32 to $ 36 What is the percent increase? A) 25%. B) 125%. C) 13%. D) 12.5%. Show Answer Correct Answer: D) 12.5%. 8. What does the term 'vocabulary' in mathematical language refer to? A) Words and symbols used in mathematics. B) The history of mathematics. C) The rules of grammar. D) The process of reasoning. Show Answer Correct Answer: A) Words and symbols used in mathematics. 9. Consider the inequality:y=-x + 4Identify the slope and y-intercept. A) M=4, b=-x. B) M=-x, b=4. C) M=1, b=4. D) M=-1, b=4. Show Answer Correct Answer: D) M=-1, b=4. 10. How many days did the US government shutdown last? A) 13 days. B) 23 days. C) 43 days. D) 53 days. Show Answer Correct Answer: C) 43 days. 11. What is the smallest number which when divided by 4, 6, 10 and 15, gives remainder 3 in each case? A) 58. B) 126. C) 37. D) 63. Show Answer Correct Answer: D) 63. 12. How can you check if Stacey's score in the second game is five times her score in the first game? A) Multiply the score of the first game by 5 to check if it equals the score of the second game. B) Add the scores of both games to verify the total. C) Divide the score of the second game by 5 to find the score of the first game. D) Subtract the score of the first game from the second game. Show Answer Correct Answer: C) Divide the score of the second game by 5 to find the score of the first game. 13. Which of the following expressions is equivalent to 4(x + 3)-2x? A) 4x + 6. B) 2x + 6. C) 2x + 12. D) 4x + 12-2x. Show Answer Correct Answer: C) 2x + 12. 14. Y-3 = 67 A) Statement. B) Not Statement. C) All the above. D) None of the above. Show Answer Correct Answer: B) Not Statement. 15. To convert Celsius temperature to Fahrenheit temperature, the following procedure is used:Multiply Celsius degrees by 9, divide by 5, then add 32.If a temperature reading is 40$^\circ$ Celsius, what is the equivalent temperature in degreesFahrenheit? A) 104. B) 100. C) 32. D) Not enough information is given. Show Answer Correct Answer: A) 104. 16. Identify the rule used in each of the following arguments:A1:If you are a fan of Marvel, then you should watch Doctor Strange in the Multiverse of Madness.A2:I am from Nueva Ecija.Conclusion:If you are a fan of Marvel, then you should watch Doctor Strange in the Multiverse of Madness and I am from Nueva Ecija. A) Resolution. B) Disjunctive Syllogism. C) Addition. D) Conjunction. Show Answer Correct Answer: D) Conjunction. 17. Arrange in order from least to greatest:1/8, 2/3, 2/5, 3/7, 5/6. A) 1/8, 2/5, 3/7, 2/3, 5/6. B) 1/8, 3/7, 2/5, 2/3, 5/6. C) 2/3, 1/8, 2/5, 3/7, 5/6. D) 1/8, 2/5, 2/3, 3/7, 5/6. Show Answer Correct Answer: A) 1/8, 2/5, 3/7, 2/3, 5/6. 18. A statement must be A) Always true. B) Always false. C) Either true or false. D) Both true and false. Show Answer Correct Answer: C) Either true or false. 19. A sandwich shop offers customers a book of coupons that will allow them to purchase 8sandwiches for $ 2 each after purchasing 10 sandwiches at the regular price of $ 6 each.What is the total amount, in dollars, that a customer would pay for purchasing all 18 sandwiches with this offer? A) 76. B) 16. C) 8. D) 60. E) 86. Show Answer Correct Answer: A) 76. 20. The number of games in a shipment must be a multiple of 25 and 40. What is the FEWESTnumber of games that could be in the shipment? A) 800. B) 200. C) 120. D) 75. E) 5. Show Answer Correct Answer: B) 200. 21. Premise 1:If m > 0, then m$^{2}$ > 0.Premise 2:m < 0Conclusion:m$^{2 }$< 0 A) Valid and Sound. B) Not Valid and Sound. C) Valid and Not Sound. D) Not Valid and Not Sound. Show Answer Correct Answer: D) Not Valid and Not Sound. 22. On Saturday mornings, Rosa exercises by riding her bicycle along a route from her homeand back again. Her ride normally takes 1 hour and 40 minutes to complete.If Rosa leaves home at 11:30 A.M. and rides for the usual amount of time, when will shearrive back home? A) 1:30 am. B) 1:40 am. C) 1:10 pm. D) 1:30 pm. E) 1:40 pm. Show Answer Correct Answer: C) 1:10 pm. 23. A plumber is fitting a water pipe that is 3/4 foot long on to a water pipe that is 2/12 foot long. How long will the finished pipe be? A) 11/12 foot. B) 8/16 foot. C) 2/12 foot. D) 1 foot. Show Answer Correct Answer: A) 11/12 foot. 24. A feasible solution that optimizes the objective function is called A) Basic solution. B) Corner solution. C) Optimal solution. D) Linear solution. Show Answer Correct Answer: C) Optimal solution. 25. What is the area of a triangle with a base of 15 units and a height of 6 units? A) 22.5 units. B) 30 units. C) 90 units. D) 45 units. Show Answer Correct Answer: D) 45 units. ← 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