This quiz works best with JavaScript enabled. Home > Unit V Mathematical Reasoning And Aptitude > Mathematical Reasoning – Quiz 10 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Mathematical Reasoning Quiz 10 (10 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Ms. Sanchez sends out 42 emails a week. That is 6 times as many emails as Mrs. Zamora sends out. Mrs. Zamora made a model to show the number of emails they send out. (a) A) 6 x 42 = n. B) N + 6 = 42. C) 6 x n = 42. D) 42 + 6 = n. Show Answer Correct Answer: C) 6 x n = 42. 2. Let R be a relation on the set N of natural numbers defined by nRm if n divides m. Then R is A) Reflexive and Symmetric. B) Transitive and symmetric. C) Equivalence. D) Reflexive, transitive but not symmetric. Show Answer Correct Answer: D) Reflexive, transitive but not symmetric. 3. Give the range of the set of ordered pairs: (2, 11), (9,-3), (7, 21), (-8, 6) A) \{2, 9, 7,-8\}. B) \{11,-3, 21, 6\}. C) -8 < x < 9. D) -3 < y < 21. Show Answer Correct Answer: B) \{11,-3, 21, 6\}. 4. Today it is Thursday. After 132 days,it will be A) Tuesday. B) Thursday. C) Wednesday. D) Friday. Show Answer Correct Answer: C) Wednesday. 5. Carlos is packing sacks for treats for the local kindergarten class. Each sack is to have exactly the same stuff in it or the kindergarteners complain. He has on hand 48 small candy bars and 32 small popcorn balls. Which of the answer choice s demonstrates this situation in the form of the distributive property? A) 6 (8+6). B) 12 (6+3). C) 16 (3+ 2). D) 32 (1 +2). Show Answer Correct Answer: C) 16 (3+ 2). 6. Equal sets have A) The same number of elements. B) The exact same elements. C) The opposite elements. D) Nothing. Show Answer Correct Answer: B) The exact same elements. 7. Identify the function from the following set of ordered pairs: $\{(1, 2), (2, 4), (3, 6), (4, 8)\}$ A) Yes, it is a function. B) No, it is not a functionTagsTEKS.MATH.8.5G. Show Answer Correct Answer: A) Yes, it is a function. 8. A ..... is an example disproving a conjecture. A) Inductive Reasoning. B) Conjecture. C) Counterexample. D) Scientific Method. Show Answer Correct Answer: C) Counterexample. 9. Used to prove that a conjecture is false. A) Counterexample. B) Inductive Reasoning. C) Concluding statement. D) Conjecture. Show Answer Correct Answer: A) Counterexample. 10. Which is an example of the empty set A) The set of days with 24 hours. B) The set of months with less than 32 days. C) The set of weeks with 8 days. D) The set of years with less than 13 months. Show Answer Correct Answer: C) The set of weeks with 8 days. ← PreviousNext →Related QuizzesMathematical Reasoning Quiz 1Mathematical Reasoning Quiz 2Mathematical Reasoning Quiz 3Mathematical Reasoning Quiz 4Mathematical Reasoning Quiz 5Mathematical Reasoning Quiz 6Mathematical Reasoning Quiz 7Mathematical Reasoning Quiz 8Mathematical Reasoning Quiz 9Mathematical Reasoning Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books