This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Mathematics > 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 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The number name of 334 A) Three hundred and thirty four. B) Three hundred and twenty four. C) Three hundred and four. D) Three hundred and fifty. Show Answer Correct Answer: A) Three hundred and thirty four. 2. 54 km/h $\rightarrow$ time for 22.5 km A) 25 min. B) 20 min. C) 30 min. D) 15 min. Show Answer Correct Answer: B) 20 min. 3. A right triangle has a hypotenuse of length 13 and one leg of length 5. Find the length of the other leg using the Pythagorean theorem. A) 12. B) 10. C) 15. D) 8. Show Answer Correct Answer: A) 12. 4. ..... Right Angle Triangle have 90 degrees. A) All. B) Some. C) All the above. D) None of the above. Show Answer Correct Answer: A) All. 5. Which of the following is a solution to the system of equations:x + 2y = 2-4x + 3y = 25 A) (-4, 3). B) (4, -3). C) (3, -4). D) (-3, 4). Show Answer Correct Answer: A) (-4, 3). 6. State whether the statement is true or false:a + b = ab A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: B) FALSE. 7. Have a look at the series:12, 14, 16, 18, 20, ..... What number should come next? A) 21. B) 23. C) 24. D) 22. Show Answer Correct Answer: D) 22. 8. Determine the truth value of the following compound statements.6 is a factor of 3 and 12. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 9. Which of the following is the correct order of the 4-part problem-solving plan? A) Devise a plan, Carry out the plan, Understand the problem, Look back. B) Understand the problem, Devise a plan, Carry out the plan, Look back. C) Look back, Devise a plan, Carry out the plan, Understand the problem. D) Carry out the plan, Understand the problem, Look back, Devise a plan. Show Answer Correct Answer: B) Understand the problem, Devise a plan, Carry out the plan, Look back. 10. A team set a goal of winning 28 out of the 40 games it would play. Of the first 10 games the team played, it won only 4. How many of the REMAINING games must the team win to reach its original goal? A) 23. B) 19. C) 24. D) 32. E) 28. Show Answer Correct Answer: C) 24. 11. All multiples of 5 are even numbers A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 12. Using the Pythagorean theorem, find the length of the hypotenuse in a right triangle with legs of length 5 and 12. A) 15. B) 13. C) 10. D) 20. Show Answer Correct Answer: B) 13. 13. 25 is an even numberIs this a statement? A) Statement. B) Not a statement. C) All the above. D) None of the above. Show Answer Correct Answer: A) Statement. 14. Scientists use math to ..... A) Support their hypothesis. B) Share their data. C) Change people's minds. D) All of the Above. Show Answer Correct Answer: D) All of the Above. 15. The HCF and LCM of the two numbers are 13 and 1989 respectively. If one of the numbers is 117, then find the sum of both the numbers A) 338. B) 119. C) 221. D) 439. Show Answer Correct Answer: A) 338. 16. A rectangular photograph has a length of 10 inches and a width of 6 inches. What is thearea, in square inches, of the photograph? A) 32. B) 26. C) 16. D) 60. E) 22. Show Answer Correct Answer: D) 60. 17. Find the smallest number from which, if 6 is reduced then, it is completely divisible by 12, 15, 20 and 27. A) 542. B) 546. C) 500. D) 540. Show Answer Correct Answer: B) 546. 18. As a chemical technician, you need to measure 3 grams of a substance to prepare a solution. You have weighed 1, 800 milligrams of the substance. How much more do you need? A) 1.5 grams. B) 1.2 grams. C) 1.8 grams. D) 0.6 gram. Show Answer Correct Answer: B) 1.2 grams. 19. LCM of 36, 48, 72 A) 288. B) 144. C) 576. D) 720. Show Answer Correct Answer: C) 576. 20. The dimensions of a rectangular warehouse are 100 meters by 60 meters. Part of the floorspace is used to house equipment, and the remainder is used to store crates.If the rectangular area used to house equipment is 40 meters by 40 meters, how manysquare meters are used for storing crates? A) 4800. B) 4400. C) 1600. D) 7600. E) 5200. Show Answer Correct Answer: B) 4400. 21. What is the quadratic equation whose roots are-3, -1 and has a leading coefficient of 2 with X to represent the variable? A) 2X$^{2}$-8X+6. B) 2X$^{2}$+8X+6. C) X$^{2}$+4X+3. D) X$^{2}$-8X-6. Show Answer Correct Answer: B) 2X$^{2}$+8X+6. 22. A recipe requires 3/4 cup of sugar. If you want to make half of the recipe, how much sugar do you need? A) 1/2 cup. B) 3/4 cup. C) 1/4 cup. D) 3/8 cup. Show Answer Correct Answer: D) 3/8 cup. 23. As a veterinarian, you find that a cat weighs 13 pounds, 6 ounces. You tell the cat's owner that the cat should weigh closer to 101/2 pounds. About how much weight does the cat need to lose? A) 2 pounds, 14 ounces. B) 3 pounds, 2 ounces. C) 2 pounds, 6 ounces. D) 2 pounds, 10 ounces. Show Answer Correct Answer: A) 2 pounds, 14 ounces. 24. Find HCF of 90 and 150. A) 30. B) 15. C) 25. D) 20. Show Answer Correct Answer: A) 30. 25. Adora's car averages 28 miles per gallon of gas. Approximately how many gallons of gasshould she expect to use for a trip of 190 miles? A) 3. B) 9. C) 5. D) 7. Show Answer Correct Answer: D) 7. 26. All students in 4A are present todayEric is 4A students.We can deduce that A) Eric absent to school. B) Eric eats nasi lemak today. C) Eric present today. D) Eric play Pokemon Go. Show Answer Correct Answer: C) Eric present today. 27. A club's first meeting was attended by 28 people. The first meeting was attended by 4 times as many people as the second meeting. How many people attended the second meeting? A) 4. B) 7. C) 28. D) 14. Show Answer Correct Answer: B) 7. 28. Jamison owns a smoothie shop. He is placing an order for strawberries and pineapple juice for a new specialty drink.Which would be the most appropriate unit of measurement for the amount of pineapple juice Jamison will order? A) Cups. B) Gallons. C) Milliliters. D) Ounces. Show Answer Correct Answer: B) Gallons. 29. Perimeter = 84 cm, L = 20 cm A) 24 cm. B) 18 cm. C) 16 cm. D) 22 cm. Show Answer Correct Answer: B) 18 cm. 30. The heights of nine basketball players at Northside High School were recorded. 62 in. 65 in. 69 in. 68 in. 70 in. 71 in. 66 in. 65 in. 65 in. What is the median height of these nine players? A) 68. B) 65. C) 71. D) 66. Show Answer Correct Answer: D) 66. 31. What is the next number in the sequence:1, 2, 4, 8, ..... A) 16. B) 10. C) 6. D) 12. Show Answer Correct Answer: A) 16. 32. Which of the following sets is written in Roster Form? A) (apple, banana, cherry). B) X | x is a fruit. C) All fruits. D) {apple, banana, cherry}. Show Answer Correct Answer: D) {apple, banana, cherry}. 33. Tom was weighing the amount of candy he received for Halloween. If he received 8.30 kg and his brother received 1.8 kg, how much candy did they get all together? A) 10.1 pounds. B) 6.5 pounds. C) 6.5 kg. D) 10.1 kg. Show Answer Correct Answer: D) 10.1 kg. 34. What is the conclusion drawn from the examples of insects having six legs? A) All animals have six legs. B) Insects can have more than six legs. C) Some insects have six legs. D) All insects have six legs. Show Answer Correct Answer: D) All insects have six legs. 35. Solve the following by first multiplying the polynomials. Then solve with the following information:X=2.(5X-1)(3X+1) A) 70. B) 63. C) 67. D) 30. Show Answer Correct Answer: B) 63. 36. All triangles are not equilateral.Which one is negation of above sentence? A) No triangles are equilateral. B) It is not the case that All triangles are equilateral. C) All triangles are equilateral. D) It is false that All triangles are equilateral. Show Answer Correct Answer: C) All triangles are equilateral. 37. If a skydiver with mass m, in kilograms, jumps from a plane, the maximum speed she will attain in free-fall (v), in meters per second, is given by the formula v= $\sqrt{39.2m}$ A) 6.3. B) 39.2. C) 7.7. D) 48.5. Show Answer Correct Answer: D) 48.5. 38. Fifteen percent of the workers at Titan Industries earn minimum wage. If 24 workers earn minimum wage, how many workers are there at Titan Industries? A) 360. B) 4. C) 160. D) 36. Show Answer Correct Answer: C) 160. 39. Tentukan sama ada setiap ayat yang berikut adalah pernyataan 8$^{2 }$+ y$^{}$ A) Pernyataan. B) Bukan pernyataan. C) All the above. D) None of the above. Show Answer Correct Answer: B) Bukan pernyataan. 40. Ratio 7:5 $\rightarrow$ total 72 A) 40. B) 36. C) 44. D) 42. Show Answer Correct Answer: D) 42. 41. A train covers 480 km in 6 h. Its speed =? A) 70. B) 80. C) 60. D) 90. Show Answer Correct Answer: B) 80. 42. Calculate the volume of a cylinder where:a) the area of the base is 30 cm 2 and the height is 6 cm. b) the radius of the base is 14 cm and the height is 10 cm. A) 18cm3, 61 cm3. B) 180cm3, 6160 cm3. C) 180cm2, 6160 cm2. D) 150cm3, 5160 cm3. Show Answer Correct Answer: B) 180cm3, 6160 cm3. 43. The product of an odd number and an even number is an even number. A) Always true. B) Sometimes true. C) Never true. D) None of the above. Show Answer Correct Answer: A) Always true. 44. Premise 1:All rhombuses are parallelgrams.Premise 2: ..... Conclusion:A square is a parallelogram. A) A square not rhombus. B) A square is a rhombus. C) Parallelograms is a square. D) Parallelogram is not a square. Show Answer Correct Answer: B) A square is a rhombus. 45. Which of the following sentences is not a statement? A) 12 is a multiple of 5. B) 7 $\times$. C) 7-4 = 2. D) 3 $\times$ $-$. Show Answer Correct Answer: D) 3 $\times$ $-$. 46. If m is odd number, then m is prime number. A) Converse:If m is prime number, then m is odd number.Inverse:If m is not odd number, then m is not prime number.Contrapositive:If m is not prime number, then m is not odd number. B) Converse:If m is prime number, then m is odd number.Inverse:If m is not prime number, then m is not odd number.Contrapositive:If m is not odd number, then m is not prime number. C) All the above. D) None of the above. Show Answer Correct Answer: A) Converse:If m is prime number, then m is odd number.Inverse:If m is not odd number, then m is not prime number.Contrapositive:If m is not prime number, then m is not odd number. 47. What is the value of 3/8 converted to a fraction with a denominator of 32? A) 6/32. B) 9/32. C) 15/32. D) 12/32. Show Answer Correct Answer: D) 12/32. 48. Ken earned x dollars at his part-time job on Friday. His wife earned $ 12 more than twice Ken's pay (2x + 12). Together, they earned $ 174. How much did Ken earn on Friday? A) $ 120. B) $ 54. C) $ 108. D) $ 87. Show Answer Correct Answer: B) $ 54. 49. If a customer purchases a sweater at its regular price, he or she may purchase a secondsweater at a discount of 50%. The discount is taken from the lower-priced sweater.Hayden bought two sweaters whose regular prices were $ 40 and $ 60. After the discount, how much did Hayden pay for the two sweaters? A) $ 50. B) $ 70. C) $ 80. D) $ 30. E) $ 29. Show Answer Correct Answer: C) $ 80. 50. Find the HCF of (x4-y4), (x8-y8) and (x2-y2) please read as power 8 A) (x-y) (x + y) (x + y). B) (x-y) (x + y) (x-y) (x + y). C) (x-y) (x + y). D) (x + y) (x + y). Show Answer Correct Answer: C) (x-y) (x + y). 51. Who is the first man to land on the moon?(Is this a statement?) A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 52. Gitar is a musical instrument.Which one is not negation of above sentence? A) It is not the case that Gitar is a musical instrument. B) It is false that Gitar is a musical instrument. C) It is false that Gitar is not a musical instrument. D) Gitar is not a musical instrument. Show Answer Correct Answer: C) It is false that Gitar is not a musical instrument. 53. A two-digit number has a sum of digits of 11. When its digits are interchanged, the new number is 9 more than the original. What is the original number? A) None of these. B) 65. C) 20. D) 56. Show Answer Correct Answer: D) 56. 54. Which form of representation is action-based? A) Enactive. B) Graphical. C) Iconic. D) Symbolic. Show Answer Correct Answer: A) Enactive. 55. Which shape has the maximum lines of symmetry? A) Triangle. B) Square. C) Rhombus. D) Rectangle. Show Answer Correct Answer: B) Square. 56. If the area of a square is 64 square units, what is the length of one side of the square? A) 24. B) 32. C) 16. D) 8. Show Answer Correct Answer: D) 8. 57. Chikita made three long-distance calls. According to her phone bill, the calls were 19 minutes, 24 minutes, and 8 minutes in length. If Chikita pays 9 cents per minute on all long-distance calls, how much was shebilled for the three calls? A) $ 13.77. B) $ 2.70. C) $ 5.10. D) $ 4.59. Show Answer Correct Answer: D) $ 4.59. 58. A house has a large window made of 15 equal-sized pieces of glass, each the same size and shape. There are 3 pieces of glass that are cracked. If a rock thrown by a lawn mower hits the window, what is the probability that the rock hits a piece of glass that is cracked? A) 1/5. B) 1/12. C) 1/3. D) 1/4. Show Answer Correct Answer: A) 1/5. 59. Tara earns $ 460 for working 40 hours a week. This week she also earned $ 69 in overtime pay and a bonus of $ 75 for meeting her weekly production quota. Withheld from her paywere $ 86 for taxes and $ 18 for insurance.Which of the following expressions represents the number of dollars Tara received in herpaycheck this week? A) 460 + 69 + 75-(86 + 18). B) 69 + 75-(86 + 18). C) 460 + 69 + 75 + 86 + 18. D) 460-(69 + 75)-(86 + 18). Show Answer Correct Answer: A) 460 + 69 + 75-(86 + 18). 60. What is the purpose of using representations in mathematics? A) To simplify calculations. B) To confuse students. C) To support mathematical understanding. D) To memorize formulas. Show Answer Correct Answer: C) To support mathematical understanding. ← PreviousNext →Related QuizzesScience QuizzesClass 11 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 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books