This quiz works best with JavaScript enabled. Home > Unit V Mathematical Reasoning And Aptitude > Problem Solving Techniques – Quiz 3 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Problem Solving Techniques Quiz 3 (10 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Students conducted an experiment to see how long it would take a worm to crawl 50 cm. They found that it took the worm 40 seconds to crawl that distance. What was the average speed of the worm A) 90 cm/s. B) 1.25 cm/s. C) 200 cm/s. D) 0.8 cm/s. Show Answer Correct Answer: B) 1.25 cm/s. 2. Which two numbers have a sum of 9 and a product of 20? A) 3 and 3. B) 2 and 10. C) 3 and 6. D) 4 and 5. Show Answer Correct Answer: D) 4 and 5. 3. A computer chip is designed to be 3.2 cm long, but the actual manufactured length can beup to 0.015 cm larger or smaller than the designed length. Which of the following lengths, in centimeters, of manufactured chips would be acceptable? A) 3.18. B) 3.19. C) 3.24. D) 3.25. E) 3.35. Show Answer Correct Answer: B) 3.19. 4. A box contains 2 white balls, 3 black balls and 4 red balls. In how many ways can 3 balls be drawn from the box, if at least one black ball is to be included in the draw? A) 64. B) 32. C) 56. D) 72. Show Answer Correct Answer: A) 64. 5. Ms. Vastola read a total of 205 pages in three days.. On the first day, she read 75 pages.. On the second day and third days, she read the same number of pages. Which diagram shows a way to find p, the number of pages Ms. Vastola read on the third day? A) . B) . C) . D) . Show Answer Correct Answer: A) . 6. It is the process of working through details of a problem to reach a solution. A) PROBLEM SOLVING SKILLS. B) MATHEMATICAL PROBLEM. C) REASONING. D) INDUCTIVE REASONING. E) DEDUCTIVE REASONING. Show Answer Correct Answer: A) PROBLEM SOLVING SKILLS. 7. What is the educative process of pragmatism? A) Heuristic method. B) Logical method. C) Dialectic method. D) Problem solving method. Show Answer Correct Answer: D) Problem solving method. 8. Which is the better buy? A 12-pack of Pepsi for $ 3.50 or a 6-pack for $ 1.80? A) The 12-pack. B) The 6-pack. C) They're the same. D) Neither, I prefer Coke. Show Answer Correct Answer: A) The 12-pack. 9. A 'community of inquiry' will lead to which of the following? A) Engage learners into problem solving. B) Address community concerns. C) Create a group of social workers. D) Participate in research project. Show Answer Correct Answer: A) Engage learners into problem solving. 10. A father said to his son, "I was as old as you are at the present at the time of your birth" . If the father's age is 38 years now, what was the son's age five years back? A) 18. B) 14. C) 22. D) 21. Show Answer Correct Answer: B) 14. ← PreviousNext →Related QuizzesProblem Solving Techniques Quiz 1Problem Solving Techniques Quiz 2Problem Solving Techniques Quiz 4Problem Solving Techniques Quiz 5Problem Solving Techniques Quiz 6Alphabet Series QuizAnalytical Reasoning QuizArithmetic Operations QuizArithmetic Series QuizAverage Applications QuizAverages QuizBlood Relations QuizCoding Decoding QuizCompound Interest QuizData Sufficiency QuizDecimals QuizDirection Sense QuizDiscount QuizDivisibility Rules QuizFamily Relations QuizFractions QuizGeometric Series QuizHcf And Lcm QuizLetter Coding QuizLetter Series QuizMathematical Aptitude QuizMathematical Logic QuizMathematical Reasoning QuizMental Mathematics QuizMissing Number Series QuizMixed Series QuizNumber Coding QuizNumber Patterns QuizNumber Series QuizNumber System QuizNumerical Reasoning QuizPercentage Applications QuizPercentages QuizProfit And Loss QuizProportion QuizQuantitative Comparison QuizQuantitative Reasoning QuizRanking And Ordering QuizRatio And Proportion QuizRatio Applications QuizRatio QuizRelationships QuizSimple Interest QuizSimplification QuizSpeed Time Distance QuizSymbol Coding QuizTime And Distance QuizTypes Of Reasoning Quiz 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books