This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Mathematics Chapter 14 Mathematical Reasoning – Quiz 18 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 14 Mathematical Reasoning Quiz 18 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. ..... prime number are odd numbers. A) All. B) Some. C) All the above. D) None of the above. Show Answer Correct Answer: B) Some. 2. 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) 16. B) 48. C) 144. D) 264. Show Answer Correct Answer: A) 16. 3. 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, 200. B) ' 1, 600. C) ' 1, 400. D) ' 1, 500. Show Answer Correct Answer: C) ' 1, 400. 4. 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. 5. Convert the decimal 0.45 to a percent and a fraction. Fill in the blanks:0.45 = ..... % = ..... / ..... A) 45%, 9/20. B) 54%, 5/9. C) 40%, 4/9. D) 55%, 11/20. Show Answer Correct Answer: A) 45%, 9/20. 6. Convert the decimal 0.03 to a percent and a fraction. Fill in the blanks:0.03 = ..... % = ..... / ..... A) 3%, 3/100. B) 0.3%, 3/10. C) 30%, 3/1000. D) 0.03%, 3/10000. Show Answer Correct Answer: A) 3%, 3/100. 7. 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\}. 8. Have a look at the series:26, 24, 20, 18, 14, ..... What number should come next? A) 10. B) 12. C) 14. D) 16. Show Answer Correct Answer: B) 12. 9. The place value of digit 2 in 1233 is A) 20. B) 200. C) 2. D) 2000. Show Answer Correct Answer: B) 200. 10. 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) W(2+4). C) 2(4+w). D) 2(4)+w. Show Answer Correct Answer: C) 2(4+w). 11. Which of the following is a characteristic of mathematical language? A) It is complex. B) It is subjective. C) It is informal. D) It is universal. Show Answer Correct Answer: D) It is universal. 12. 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) $ 75.5. B) $ 76.5. C) $ 82.5. D) Not enough information is given. Show Answer Correct Answer: D) Not enough information is given. 13. Arrange in order from greatest to least:5/6, 1/3, 3/4, 2/5, 7/10. A) 5/6, 3/4, 7/10, 2/5, 1/3. B) 3/4, 5/6, 7/10, 2/5, 1/3. C) 7/10, 5/6, 3/4, 2/5, 1/3. D) 5/6, 7/10, 3/4, 1/3, 2/5. Show Answer Correct Answer: A) 5/6, 3/4, 7/10, 2/5, 1/3. 14. Dani has 60 marbles. She has 6 times as many marbles as Joe has. How many marbles does Joe have? A) 10 marbles. B) 15 marbles. C) 20 marbles. D) 25 marbles. Show Answer Correct Answer: A) 10 marbles. 15. 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) 4830. B) 4829. C) 4845. D) 4831. Show Answer Correct Answer: B) 4829. 16. A skateboard is on sale with a 25% discount. The original price was $ 120. Find the sale price.$^{}$ A) 60. B) 90. C) 110. D) 44. Show Answer Correct Answer: B) 90. 17. 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. 18. Which of the following operations is NOT a basic mathematical operation? A) Addition. B) Subtraction. C) Exponentiation. D) Multiplication. Show Answer Correct Answer: C) Exponentiation. 19. 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) 9. B) 12. C) 15. D) 21. E) Not enough information is given. Show Answer Correct Answer: E) Not enough information is given. 20. Which of the following number is even A) 333. B) 245. C) 666. D) 379. Show Answer Correct Answer: C) 666. 21. What is NOT a strategy for addition or subtraction? A) Quick Picture. B) Regrouping. C) Breaking Apart. D) Skip Counting. Show Answer Correct Answer: D) Skip Counting. 22. If x = 7, then x$^{2}$=49.The 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. 23. Which of these is NOT usually a strength of people with logical-mathematical intelligence? A) Solving puzzles. B) Finding patterns. C) Doing experiments. D) Writing poetry. Show Answer Correct Answer: D) Writing poetry. 24. True or False?2 + (4 * 5-2) + 8 = 28 A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 25. A car travels 150 km on 10 L of fuel. Find mileage. A) 10 km/L. B) 15 km/L. C) 12 km/L. D) 18 km/L. Show Answer Correct Answer: B) 15 km/L. ← 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