This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Mathematics > Class 11 Mathematics Chapter 14 Mathematical Reasoning – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 14 Mathematical Reasoning Quiz 2 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. DOG = 4157, CAT = 3120 $\rightarrow$ BAT =? A) 2120. B) 2130. C) 2110. D) 2140. Show Answer Correct Answer: A) 2120. 2. Hazel bought a pre-owned truck from East End Motors. The truck cost $ 6250, and Hazelmade a 10% down payment on it.What was the balance Hazel owed after making the down payment? A) Not enough information is given. B) $ 625. C) $ 5625. D) $ 6240. E) $ 6150. Show Answer Correct Answer: C) $ 5625. 3. -2 is greater than-1Is this true statement or false statement? A) True statement. B) False statement. C) All the above. D) None of the above. Show Answer Correct Answer: B) False statement. 4. Each of 4 data storage thumb drives can contain up to 3.6hours of recorded music. If each of the thumb drives is atleast half full, which of the following expressions representsthe total amount of music, x, contained on all 4 thumbdrives? A) 7.2 < x < 14.4. B) 0 < x < 7.2. C) 1.8 < x < 3.6. D) 0 < x < 14.4. Show Answer Correct Answer: A) 7.2 < x < 14.4. 5. True or False:An isosceles triangle has 2 equal side and 1 line of symmetry. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 6. Which of the following is a statement? A) X is a real number. B) Switch of the fan. C) 6 is a natural number. D) Let me go. Show Answer Correct Answer: C) 6 is a natural number. 7. Which of the following is a counterexample to the statement: "The product of two negative numbers is negative" ? A) $2 \times 3 = 6$. B) $(-2) \times 3 =-6$. C) $(-1) \times 0 = 0$. D) $(-2) \times (-3) = 6$. Show Answer Correct Answer: D) $(-2) \times (-3) = 6$. 8. True or False:4 is a factor of 8 and 84 A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 9. 11 and 15 is a prime number.11 dan 15 ialah nombor perdana. A) True / Benar. B) False / Palsu. C) All the above. D) None of the above. Show Answer Correct Answer: B) False / Palsu. 10. Multiply. (2x + 4) (x-4) A) 2x$^{2}$. B) 2 x$^{2}$-$^{ }$ 4 x-16. C) 2x$^{2}$-16. D) 2 x$^{2}$ +12 x-16. Show Answer Correct Answer: B) 2 x$^{2}$-$^{ }$ 4 x-16. 11. ..... heptagon have 7 sides. A) All. B) Some. C) All the above. D) None of the above. Show Answer Correct Answer: A) All. 12. What is the main purpose of the Mathematical Reasoning Pretest? A) To provide answers to the GED test. B) To assess the difficulty of the test. C) To evaluate the teacher's performance. D) To help students identify topics to study. Show Answer Correct Answer: D) To help students identify topics to study. 13. The sum of 3 consecutive odd numbers is 111. The middle number is- A) 37. B) 39. C) 35. D) 37. Show Answer Correct Answer: A) 37. 14. Please stand up!Determine whether is a statement or not. A) Not a statement. B) A statement. C) All the above. D) None of the above. Show Answer Correct Answer: A) Not a statement. 15. Kendra is buying a television set that will cost $ 299.00, including tax. She can pay cash orput down 10 percent of the cost and make 12 monthly payments of $ 28.00 each. Howmuch will Kendra save if she pays cash? A) $ 29.9. B) $ 66.90. C) $ 37. D) $ 28. Show Answer Correct Answer: B) $ 66.90. 16. Sum of mode and median of the data12, 15, 11, 13, 18, 11, 13, 12, 13 A) 25. B) 31. C) 36. D) 26. Show Answer Correct Answer: D) 26. 17. What is 15% of 60? A) 15. B) 12. C) 9. D) 6. Show Answer Correct Answer: C) 9. 18. Convert 7.5 km to meters. A) 750. B) 75000. C) 7500. D) 750000. Show Answer Correct Answer: C) 7500. 19. Which of the following is a career best suited for someone with strong logical-mathematical intelligence? A) Engineer. B) Singer. C) Painter. D) Actor. Show Answer Correct Answer: A) Engineer. 20. The PTA's drive to get new members exceeded its goal by 10 percent. If the number ofnew members totaled 165, how many new members did the PTA have as its original goal? A) 140. B) 160. C) 155. D) 145. E) 150. Show Answer Correct Answer: E) 150. 21. Which of the following is NOT a real number? A) $\sqrt{-1}$. B) $2.5$. C) $-3$. D) $0$. Show Answer Correct Answer: A) $\sqrt{-1}$. 22. If 3x + 5 = 20, what is the value of x? A) 5. B) 7. C) 10. D) 3. Show Answer Correct Answer: A) 5. 23. True or False:4 + 9 = 13 or 4-9 = 5 A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 24. A club's first meeting was attended by 32 people. The first meeting was attended by 4 times as many people as the second meeting. How many people attended the second meeting? A) 8. B) 12. C) 6. D) 10. Show Answer Correct Answer: A) 8. 25. A storage room is 8 meters long, 4 meters wide, and 2 meters high. What is the volume ofthe storage room in cubic meters? A) 32. B) 34. C) 14. D) 16. E) 64. Show Answer Correct Answer: E) 64. 26. All triangles have three sides.Is this 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: A) True statement. 27. Which of the following is the inverse of $5$ A) $-5$. B) $\frac{1}{5}$. C) $0$. D) $1$. Show Answer Correct Answer: B) $\frac{1}{5}$. 28. A speaks truth in 75% of cases and B in 80% of cases. In what percentage of cases are they likely to contradict each other, narrating the same incident A) 40%. B) 35%. C) 45%. D) 30%. Show Answer Correct Answer: B) 35%. 29. You want to take a cab to go to the zoo. The cab charges $ 5.00 to pick you up, plus $ 3.00 for every mile. The zoo is 6 miles away and you only have $ 20.00 to pay for cabfare.Your cab fare is A) More than $ 20. B) Less than $ 20. C) Equal to $ 20. D) Not enough information is given. Show Answer Correct Answer: A) More than $ 20. 30. What is the median value of $ 268, $ 1, 258, $ 654, $ 1, 258, $ 900, $ 1, 558, and $ 852? A) 960. B) 900. C) 913. D) 1258. Show Answer Correct Answer: B) 900. 31. Which number is more than 300 but less than 400 A) 450. B) 425. C) 325. D) 225. Show Answer Correct Answer: C) 325. 32. You are a registered nurse at a community health clinic. In your initial assessment of a new patient who recently arrived in the United States, she tells you that she weighed 70 kilograms last year. According to your scale, she now weighs 165 pounds. About how much weight has she gained? A) 95 pounds. B) 165 pounds. C) 11 pounds. D) 118 pounds. Show Answer Correct Answer: A) 95 pounds. 33. What is the mode of the following:14, 17, 14, 12, 13, 15, 22, and 11? A) Not enough information is given. B) 14. C) 16. D) 13.5. E) 14.75. Show Answer Correct Answer: B) 14. 34. When writing all numbers from 1 to 166, how many total digits will be written? A) 456. B) 512. C) 432. D) 478. Show Answer Correct Answer: A) 456. 35. Make a general conclusion by induction for the sequence of numbers 11, 22, 43, ..... which follows the following pattern.11 = 5(2)$^{1}$ + 122 = 5(2)$^{2 }$+ 243 = 5(2)$^{3}$ + 3 A) 5n$^{2}$ + n, n = 1, 2, 3, . B) 5(2n) + n, n = 1, 2, 3, . C) 5n + n, n = 1, 2, 3. D) 5(2)$^{n }$ + n, n= 1, 2, 3, . Show Answer Correct Answer: D) 5(2)$^{n }$ + n, n= 1, 2, 3, . 36. A local electric company charges $ 0.07893740 for each kilowatt-hour of electricity used. Tothe nearest hundredth, what is the kilowatt-hour charge for electricity? A) $ 0.08. B) $ 0.07. C) $ 0.079. D) $ 0.0789. Show Answer Correct Answer: A) $ 0.08. 37. Which of the following is a measure of central tendency? A) Standard deviation. B) Mean. C) Range. D) Variance. Show Answer Correct Answer: B) Mean. 38. Of a number is 45. Find the number. A) 135. B) 90. C) 100. D) 120. Show Answer Correct Answer: D) 120. 39. The LCM of 15x3 y4 and 12x2y5 is: A) 25x3 y5. B) 15x3 y5. C) 60x3 y5. D) 12x3 y3. Show Answer Correct Answer: C) 60x3 y5. 40. Over time, a leaky faucet can waste many gallons of water. If a faucet drips at a rate of 2ounces per minute, how many gallons of water will be wasted in one week?(1 gallon = 128ounces) A) 135. B) 22.5. C) 9450. D) 78.75. E) 157.5. Show Answer Correct Answer: E) 157.5. 41. Stacey played the same game two times. She scored 36 points in the second game, which is 4 times as many points as she scored in the first game. How many points did Stacey score in the first game? A) 9. B) 12. C) 4. D) 36. Show Answer Correct Answer: A) 9. 42. What is the probability of drawing a blue marble from a bag containing 6 red marbles and 12 blue marbles? A) 2/3. B) 3/4. C) 1/3. D) 1/2. Show Answer Correct Answer: D) 1/2. 43. If 21 typhoons hit the Philippines this year, and 2 of them happened in the last week, how many typhoons happened before this last week? A) 21. B) 19. C) 23. D) 20. Show Answer Correct Answer: B) 19. 44. Three unbiased coins are tossed, what is the probability of getting at least 2 tails? A) 1/2. B) 1/8. C) 1/6. D) 1/3. Show Answer Correct Answer: A) 1/2. 45. What is the first step in the process of inductive reasoning? A) Prove the conjecture. B) Reject the conjecture. C) Make observations. D) Build a conjecture. Show Answer Correct Answer: C) Make observations. 46. Round the answer to nearest whole number. $38450\div35$ A) 1100. B) 1099. C) 1097. D) 1098. Show Answer Correct Answer: B) 1099. 47. The cost (c) to produce x units of corn and the revenue (r) from selling x units of corn arerepresented by the following functions:c = 100x + 6000r = 500xHow many units of corn must be sold for revenue to equal production cost? A) 20. B) 5. C) 10. D) 15. Show Answer Correct Answer: D) 15. 48. In a football game, Carlton scored 79 points and Hawthorn scored 33 points. How many more points did Carlton score than Hawthorn? A) 42 points. B) 56 points. C) 46 points. D) 36 points. Show Answer Correct Answer: C) 46 points. 49. Marion works Monday, Wednesday, and Friday evenings at the Fairfield FamilyRestaurant. After she received a 5% raise, her take-home pay was $ 120.What was Marion's hourly wage before she received her raise? A) $ 5.00. B) Not enough information is given. C) $ 6.25. D) $ 5.25. E) $ 6.00. Show Answer Correct Answer: B) Not enough information is given. 50. 12 workers $\rightarrow$ 15 days For 5 days $\rightarrow$? A) 36. B) 40. C) 30. D) 45. Show Answer Correct Answer: A) 36. 51. Use the Roster Method to express:the set of the four seasons in the year. A) {winter, spring, summer, fall}. B) Spring, summer, fall, winter. C) (winter, spring, fall, summer). D) None of the above. Show Answer Correct Answer: A) {winter, spring, summer, fall}. 52. Solve for x. 6x+24=96 A) 126. B) 12. C) 72. D) 10. Show Answer Correct Answer: B) 12. 53. In an alloy of German Silver the ratio of Copper and Zinc was 21:16, while the ratio of Nickel and Zink was 7:24. What was the ratio of Copper, Zink and Nickel in the alloy? A) 68:28:21. B) 17:21:4. C) 63:48:14. D) 21:6:7. Show Answer Correct Answer: C) 63:48:14. 54. Find the missing number in the sequence:5, 10, 20, ..... , 50 A) 15. B) 30. C) 25. D) 40. Show Answer Correct Answer: D) 40. 55. Identify the rule used in each of the following arguments:A1:The number x is a prime number and is also even.Conclusion:The number x is a prime number. A) Conjunction. B) Addition. C) Simplification. D) None of the above. Show Answer Correct Answer: C) Simplification. 56. In an alloy of German Silver the ratio of Copper and Zinc was 19:6 while the ratio of Nickel and Zinc was 7:4. Then what was the ratio of Copper, Zinc and Nickel? A) 19:24:7. B) 19:44:4. C) 133:42:24. D) 38:12:21. Show Answer Correct Answer: D) 38:12:21. 57. The more we know about numbers (like place value and related facts), the easier it is to work with them. This will help us becoming better in math and understanding our world better. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 58. If x=-5, x is a root of x$^{2 }$-25=0The converse implication is true or false. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 59. Find the least number, which when divided by 16, 24, 36 and 54, leaves remainder 12, 20, 32 and 50 respectively? A) 444. B) 428. C) 452. D) 432. Show Answer Correct Answer: A) 444. 60. Two 2-digit numbers have a product of 2451. If the product of their units digits is 21 and tens digits is 20, what are the numbers? A) 47 and 53. B) 43 and 57. C) 35 and 74. D) 45 and 37. Show Answer Correct Answer: A) 47 and 53. ← PreviousNext →Related QuizzesScience QuizzesClass 11 QuizzesClass 11 Mathematics Chapter 14 Mathematical Reasoning Quiz 1Class 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 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books