This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Mathematics > Class 11 Mathematics Chapter 14 Mathematical Reasoning – Quiz 7 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 14 Mathematical Reasoning Quiz 7 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Hunter buys 36 baseball cards for $ 18. How many baseball cards can Troy buy if he has $ 9? A) 18 baseball cards. B) 4 baseball cards. C) 24 baseball cards. D) 16 baseball cards. Show Answer Correct Answer: A) 18 baseball cards. 2. What is the smallest number greater than 3000 which when divided by 4, 7 and 10, leaves remainders of 3, 6 and 9 respectively? A) 3101. B) 3080. C) 3079. D) 3081. Show Answer Correct Answer: C) 3079. 3. Boxes for shipping telephones can contain a maximum of 18 phones. What is the FEWESTnumber of boxes needed to ship an order for 110 phones? A) Not enough information is given. B) 6. C) 8. D) 9. E) 7. Show Answer Correct Answer: E) 7. 4. Darryl borrowed a truck to move his belongings and recorded some information in a log. Herecorded an initial odometer reading of 37, 271 miles, and a final reading of 37, 879 miles.He also recorded that he used a total of 47.5 gallons of gasoline.What average number of miles per gallon did the truck get? A) Not enough information is given. B) 13.1. C) 11.9. D) 12.8. Show Answer Correct Answer: D) 12.8. 5. Have a look at the series:2, 1, (1/2), (1/4), ..... What number should come next? A) (2/8). B) (1/16). C) (1/3). D) (1/8). Show Answer Correct Answer: A) (2/8). 6. Which of the following numbers is NOT a rational number? A) $0.5$. B) $\sqrt{5}$. C) $-\frac{7}{3}$. D) $4$. Show Answer Correct Answer: B) $\sqrt{5}$. 7. DVDs-by-Mail offers DVD rentals by mail. A customer can subscribe to any of the threelevels of service listed in the table at the left.Lee subscribed to the Premium service. What was he charged for renting 18 DVDs duringone month? A) $ 19.95. B) $ 26.70. C) $ 18. D) $ 180. E) $ 60.45. Show Answer Correct Answer: B) $ 26.70. 8. The price of a jigsaw puzzle is $ 15, and the price of a board game is 2 times as much. What is the total cost of buying one jigsaw puzzle and one board game? A) $ 45. B) $ 60. C) $ 30. D) $ 75. Show Answer Correct Answer: A) $ 45. 9. If the ratio of boys to girls in a class is 3:5, and there are 24 students in the class, how many boys are there? A) 15. B) 9. C) 6. D) 20. Show Answer Correct Answer: B) 9. 10. Which of the following is an example of using a counterexample to disprove a statement? A) Showing that $9$. B) Showing that $4$. C) Showing that $1$. D) Showing that $2$ $2$. Show Answer Correct Answer: A) Showing that $9$. 11. A compound statement is formed using A) Numbers. B) Logical connectives. C) Variables. D) Equations. Show Answer Correct Answer: B) Logical connectives. 12. If selling price = ₹ 480 and profit = 20%, cost price =? A) ₹ 440. B) ₹ 420. C) ₹ 460. D) ₹ 400. Show Answer Correct Answer: D) ₹ 400. 13. How many times does the digit '5' appear when writing all numbers from 1 to 200? A) 38. B) 41. C) 40. D) 39. Show Answer Correct Answer: D) 39. 14. Dani has 48 marbles. She has 4 times as many marbles as Joe has. How many marbles does Joe have? A) 15. B) 10. C) 16. D) 12. Show Answer Correct Answer: D) 12. 15. Is Pneumonoultramicroscopicsilicovolcanoconiosis the longest word in the English language? A) No. B) Yes. C) All the above. D) None of the above. Show Answer Correct Answer: A) No. 16. Jan has a rectangular patio that measures 12 ft. by 8 ft. She wants to increase the area by 50% and plans to increase each dimension by equal lengths, x. Which of the following equations could be used to determine x? A) (18)(12)=96+x$^{2}$. B) (12+x)(8+x)=96. C) (18+x)(12+x)=144. D) (12+x)(8+x)=144. Show Answer Correct Answer: D) (12+x)(8+x)=144. 17. If a:b = 2:3 and b:c = 3:4, then a:b:c =? A) 2:4:3. B) 2:3:4. C) 3:2:4. D) 3:4:2. Show Answer Correct Answer: B) 2:3:4. 18. Stacey played the same game two times. She scored 35 points in the second game, which is 5 times as many points as she scored in the first game. How many points did Stacey score in the first game? A) 5 points. B) 8 points. C) 10 points. D) 7 points. Show Answer Correct Answer: D) 7 points. 19. Premise 1:If m is multiple of 5, then m is divisible by 5.Premise 2:20 is divisible by 5.Conclusion:20 is multiple of 5. A) Valid and Sound. B) Not Valid and Sound. C) Valid and Not Sound. D) Not Valid and Not Sound. Show Answer Correct Answer: B) Not Valid and Sound. 20. What is the probability of selecting a vowel from the set {A, B, C, D, E}? A) 3/5. B) 4/5. C) 2/5. D) 1/5. Show Answer Correct Answer: C) 2/5. 21. Which of the following is the identity element for multiplication in the real numbers? A) $0$. B) $2$. C) $-1$. D) $1$. Show Answer Correct Answer: D) $1$. 22. If housing prices have increased by 17% since last year, what was the old price of a house that today sells for $ 185, 000? A) $ 153, 550. B) $ 158, 120. C) $ 200, 000. D) $ 216, 450. Show Answer Correct Answer: B) $ 158, 120. 23. Which property is illustrated by the equation $(a + b) + c = a + (b + c)$ A) Distributive Property. B) Commutative Property. C) Inverse Property. D) Associative Property. Show Answer Correct Answer: D) Associative Property. 24. X + 3 = 8Is this a statement? A) Statement. B) Not a statement. C) All the above. D) None of the above. Show Answer Correct Answer: B) Not a statement. 25. Who introduced the Theory of Multiple Intelligences? A) Albert Einstein. B) Sigmund Freud. C) Jean Piaget. D) Howard Gardner. Show Answer Correct Answer: D) Howard Gardner. 26. Ms. Kraus buys 40 feet of wool to use for scarves. How many scarves of 3 feet 4 inches each in length can she cut from this material, assuming each scarf is as wide as the original piece of fabric? A) 12. B) 18. C) 16. D) 15. Show Answer Correct Answer: A) 12. 27. What is the value of the expression 2x + 3 when x = 4? A) 13. B) 10. C) 12. D) 11. Show Answer Correct Answer: C) 12. 28. All quadrilaterals have same length of sides.Determine the statement above is a true statement or a false statement. A) True statement. B) False statement. C) All the above. D) None of the above. Show Answer Correct Answer: B) False statement. 29. A clock shows 10:15. What is the angle between its hands? A) 180$^\circ$. B) 150$^\circ$. C) 120$^\circ$. D) 135$^\circ$. Show Answer Correct Answer: C) 120$^\circ$. 30. Identify the pattern in the sequence:1, 4, 9, 16, 25, ..... A) 49. B) 64. C) 36. D) 81. Show Answer Correct Answer: C) 36. 31. A group of four friends are going to see a movie. If one ticket costs $ 8.50, how much does it cost for everyone? A) $ 34.00. B) $ 44.00. C) $ 44.50. D) $ 34.50. Show Answer Correct Answer: A) $ 34.00. 32. Lamar and Angela each bought sofas that cost $ 399.00 each, including tax. Angela paidcash, but Lamar paid 10% of the cost and made 12 monthly payments of $ 36.00 each.How much MORE did Lamar pay than Angela A) 33. B) 72.9. C) Not enough information is given. D) 39.9. Show Answer Correct Answer: B) 72.9. 33. The sum of the digits of a two-digit number is 12. The number obtained by interchanging its digits exceeds the given number by 18. The number is: A) 27. B) 57. C) 67. D) 76. Show Answer Correct Answer: D) 76. 34. ..... even numbers are divisible by 4 ..... nombor genap boleh dibahagi dengan 4. A) All / Semua. B) Some / Sebilangan. C) All the above. D) None of the above. Show Answer Correct Answer: B) Some / Sebilangan. 35. At the sweet factory, 3600 sweets are made each hour. $\frac{5}{9}$ A) 760. B) 620. C) 820. D) 880. Show Answer Correct Answer: D) 880. 36. ..... apples are red. A) All. B) Some. C) All the above. D) None of the above. Show Answer Correct Answer: B) Some. 37. A graph shows the number of students who participated in a science fair over the past 5 years. How many students participated in the science fair in the year with the highest number of participants? A) The answer will depend on the specific data provided in the graph. B) 500 students. C) 1, 000 students. D) 100 students. Show Answer Correct Answer: A) The answer will depend on the specific data provided in the graph. 38. A carton of clothes weighs 17 kilograms, and a box full of balls weighs 9.4 kilograms. A truck was loaded with 11 cartons of clothes and 15 boxes full of balls. What was the total weight, in kilograms, loaded onto the truck? A) 321. B) Not enough information is given. C) 328. D) 320. E) 420. Show Answer Correct Answer: C) 328. 39. ..... fruits are round shape. A) All. B) Some. C) All the above. D) None of the above. Show Answer Correct Answer: B) Some. 40. Explain how you know your answer is correct for the problem where Stacey scored 36 points in the second game, which is 4 times as many points as she scored in the first game. A) Add 4 to 36 to find the points scored in the first game. B) Divide 36 by 4 to find the points scored in the first game. C) Subtract 4 from 36 to find the points scored in the first game. D) Multiply 36 by 4 to find the points scored in the first game. Show Answer Correct Answer: B) Divide 36 by 4 to find the points scored in the first game. 41. The value of p + q = 3.This is a ..... statement A) True. B) Not. C) False. D) None of the above. Show Answer Correct Answer: B) Not. 42. Aliyah, Kara, and Sally work as medical assistants at Evergreen Clinic. Aliyah has worked 8 years longer than Kara. Kara has worked half as long as Sally. If Sally has worked at the company for 10 years, how many years has Aliyah worked there? A) 10. B) 8. C) 5. D) 13. Show Answer Correct Answer: D) 13. 43. ..... prime number are odd numbers. A) All. B) Some. C) All the above. D) None of the above. Show Answer Correct Answer: B) Some. 44. There are four bus lines between A and B; and three bus lines between Band C.The number of way a person round trip by bus from A to C by way of B will be A) 264. B) 48. C) 144. D) 16. Show Answer Correct Answer: D) 16. 45. A sum of money was invested at simple interest at r% per annum for 3 years. Had the rate of interest been (r + 2)%, it would have fetched ' 84 more. Find the sum invested. A) ' 1, 400. B) ' 1, 500. C) ' 1, 200. D) ' 1, 600. Show Answer Correct Answer: A) ' 1, 400. 46. Implication 1:If 3x = 6, then x = 2Implication 2:If x = 2, then 3x = 6 A) 3x = 2 if and only if x = 3. B) X = 2 if and only if 3x = 6. C) 3x = 6 if and only if x = 23x = 2 if and only if x = 3. D) None of the above. Show Answer Correct Answer: C) 3x = 6 if and only if x = 23x = 2 if and only if x = 3. 47. Convert the decimal 0.45 to a percent and a fraction. Fill in the blanks:0.45 = ..... % = ..... / ..... A) 45%, 9/20. B) 40%, 4/9. C) 54%, 5/9. D) 55%, 11/20. Show Answer Correct Answer: A) 45%, 9/20. 48. Convert the decimal 0.03 to a percent and a fraction. Fill in the blanks:0.03 = ..... % = ..... / ..... A) 0.3%, 3/10. B) 3%, 3/100. C) 30%, 3/1000. D) 0.03%, 3/10000. Show Answer Correct Answer: B) 3%, 3/100. 49. Identify the equal set from the sets given below A) A={ 3, 5, 9, 11 }, B= { b, c, d, f }. B) A= { a, b, c, d}, B= { e, f, g, h}. C) A = { 2, 4, 6, 8}, B ={ 4, 8, 2, 6}. D) None of the above. Show Answer Correct Answer: C) A = { 2, 4, 6, 8}, B ={ 4, 8, 2, 6}. 50. Have a look at the series:26, 24, 20, 18, 14, ..... What number should come next? A) 14. B) 10. C) 12. D) 16. Show Answer Correct Answer: C) 12. 51. The place value of digit 2 in 1233 is A) 2000. B) 20. C) 2. D) 200. Show Answer Correct Answer: D) 200. 52. Sa'Quan needs some nails from the hardware store. He needs to purchase two times the quantity of four more than the number of washers he needs. Let w represent the number of washers. Which expression represents how many nails Sa'Quan will purchase? A) 4(2+w). B) 2(4+w). C) 2(4)+w. D) W(2+4). Show Answer Correct Answer: B) 2(4+w). 53. Which of the following is a characteristic of mathematical language? A) It is informal. B) It is complex. C) It is universal. D) It is subjective. Show Answer Correct Answer: C) It is universal. 54. Petra earns $ 75 per week while working at a pizza parlor on Monday, Tuesday, and Fridayevenings.If Petra receives a promised raise of $ 0.50 per hour, how much will she then earn perweek? A) $ 76.5. B) $ 75.5. C) $ 82.5. D) Not enough information is given. Show Answer Correct Answer: D) Not enough information is given. 55. Dani has 60 marbles. She has 6 times as many marbles as Joe has. How many marbles does Joe have? A) 25 marbles. B) 15 marbles. C) 10 marbles. D) 20 marbles. Show Answer Correct Answer: C) 10 marbles. 56. What is the greatest number smaller than 5000 which when divided by 5, 6 and 7, leaves remainders of 4, 5 and 6 respectively? A) 4845. B) 4831. C) 4829. D) 4830. Show Answer Correct Answer: C) 4829. 57. A skateboard is on sale with a 25% discount. The original price was $ 120. Find the sale price.$^{}$ A) 44. B) 90. C) 60. D) 110. Show Answer Correct Answer: B) 90. 58. If a two-digit number's cost is xy and its selling price is yx (digits interchanged), and the profit margin divided by 9 leaves a remainder, what is that remainder? A) 1. B) 0. C) 2. D) Cannot be determined. Show Answer Correct Answer: A) 1. 59. Which of the following operations is NOT a basic mathematical operation? A) Exponentiation. B) Multiplication. C) Subtraction. D) Addition. Show Answer Correct Answer: A) Exponentiation. 60. A triangle that does not contain a right angle has one side that measures 15 cm andanother that measures 6 cm.What is the measure, in centimeters, of the third side of the triangle? A) 15. B) 21. C) Not enough information is given. D) 12. E) 9. Show Answer Correct Answer: C) Not enough information is given. ← 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 8Class 11 Mathematics Chapter 14 Mathematical Reasoning Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books