This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Mathematics Chapter 14 Mathematical Reasoning – Quiz 9 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 14 Mathematical Reasoning Quiz 9 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Find HCF of 6xy2z, 8x2y3z2, 12x3y3z3 A) 2xyz. B) 4xy2z. C) 3xy2z. D) 2xy2z. Show Answer Correct Answer: D) 2xy2z. 2. What is the total discount a customer receives if a toaster is reduced by 25% and then an additional 10% off the reduced price? A) 1%. B) 32.5%. C) 25%. D) 35%. Show Answer Correct Answer: B) 32.5%. 3. In how many different ways can the letters of the word 'CORPORATION' be arranged so that the vowels always come together? A) 810. B) 1440. C) 2880. D) 50400. E) 5760. Show Answer Correct Answer: D) 50400. 4. 1 is a Prime Number.Determine 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: B) A statement. 5. Today is Wednesday . A) TRUE. B) FALSE. C) Stop kidding. D) None of the above. Show Answer Correct Answer: C) Stop kidding. 6. A furniture manufacturing company is hosting a picnic for its employees. Each employee isallowed to bring one guest. If 600 employees attend, and 3/5 of them plan to bring a guest, how many guests are expected at the picnic? A) 120. B) 240. C) 300. D) 360. E) None of the above. Show Answer Correct Answer: D) 360. 7. If the city of Amarillo has a population of 190, 695 and I round to the nearest thousands place. What is the correct answer? A) 191, 695. B) 191, 000. C) 21, 000. D) 32, 695. Show Answer Correct Answer: B) 191, 000. 8. Hans Heysen was born in the year 1877. He moved to a new city when he was 7 years old. In what year did Hans Heysen move to the new city? A) 1870. B) 1884. C) 1877. D) 1890. Show Answer Correct Answer: B) 1884. 9. Premise 1:All cats have four legs.Premise 2:Tiger is cat.Conclusion:Tiger has four legs. A) Valid and Sound. B) Not Valid and Sound. C) Valid and Not Sound. D) Not Valid and Not Sound. Show Answer Correct Answer: C) Valid and Not Sound. 10. Which of the following statements is true about mathematical reasoning? A) It is only applicable to geometry. B) It is not necessary for problem-solving. C) It helps justify mathematical procedures. D) It is only used in advanced mathematics. Show Answer Correct Answer: C) It helps justify mathematical procedures. 11. The sum of two numbers is 84 and their ratio is 5:2. Find numbers. A) 60, 24. B) 50, 34. C) 55, 29. D) 56, 28. Show Answer Correct Answer: A) 60, 24. 12. Write 5% as a decimal A) 5. B) .5. C) .005. D) .05. Show Answer Correct Answer: D) .05. 13. If the lowest temperature predicted for the week in Adelaide is 12 degrees and the highest is 26 degrees, what is the range of temperatures? A) 38 degrees. B) 24 degrees. C) 14 degrees. D) 12 degrees. Show Answer Correct Answer: C) 14 degrees. 14. 1kg = 100 g or 1000000 mg A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 15. Tomorrow is Monday.Is it a statement? A) No. B) Yes. C) None of the above. D) None of the above. Show Answer Correct Answer: A) No. 16. In an alloy of German Silver the ratio of Copper to Zinc was 17:7 while that of Nickel to Zinc was 4:3. The ratio of Copper to Zinc to Nickel in the alloy was: A) 17:21:4. B) 51:21:28. C) 68:28:21. D) 17:28:3. Show Answer Correct Answer: C) 68:28:21. 17. What is the probability of rolling a 6 on a fair six-sided die? A) What is the probability of rolling a 6 on a fair six-sided die?. B) What is the probability of rolling a 6 on a fair six-sided die?. C) What is the probability of rolling a 6 on a fair six-sided die?. D) What is the probability of rolling a 6 on a fair six-sided die?. Show Answer Correct Answer: A) What is the probability of rolling a 6 on a fair six-sided die?. 18. Which term should replace the question mark:2, 6, 12, 20, ? A) 28. B) 30. C) 32. D) 34. Show Answer Correct Answer: A) 28. 19. State whether the following statement is true or false all triangle have 3 sides A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 20. If the price of a jigsaw puzzle is $ 9, and the price of a board game is 3 times as much, what is the total cost of buying one jigsaw puzzle and one board game? A) $ 27. B) $ 36. C) $ 45. D) $ 54. Show Answer Correct Answer: C) $ 45. 21. A sales supervisor assigns Asha, Bella, Cameron, Donnell, and Ernesto to work the cashregister on a rotating daily basis.The rotation begins with Asha on the first day andcontinues in alphabetical order, as shown in the pattern below, which uses their initials.A, B, C, D, E, A, B, C, D, E, ..... Who is assigned to work the cash register on the 46th day? A) Asha. B) Bella. C) Cameron. D) Donnell. E) Ernesto. Show Answer Correct Answer: A) Asha. 22. If a feasible region is unbounded, then the LPP A) Has no solution. B) Has exactly one solution. C) May or may not have an optimal solution. D) Has infinite optimal solutions. Show Answer Correct Answer: C) May or may not have an optimal solution. 23. 6, 10, 15, 21, ? A) 27. B) 26. C) 28. D) 30. Show Answer Correct Answer: A) 27. 24. Which of the following is an example of a classroom activity for logical-mathematical learners? A) Writing poems. B) Playing Sudoku. C) Painting landscapes. D) Singing songs. Show Answer Correct Answer: B) Playing Sudoku. 25. Find the negation of the following statement.The number 3 is less than 1. A) The number 1 is more than 3. B) The number 3 is not more than 1. C) The number 3 is not less than 1. D) The number 1 is less than 3. Show Answer Correct Answer: C) The number 3 is not less than 1. ← 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 10Class 11 Mathematics Chapter 14 Mathematical Reasoning Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books