This quiz works best with JavaScript enabled. Home > Unit V Mathematical Reasoning And Aptitude > Mathematical Logic – Quiz 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Mathematical Logic Quiz 4 (10 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Given the statement "If you lose, then I win" , how is the statement "If I don't win, then you don't lose." related to it? A) Converse. B) Inverse. C) Contrapositive. D) Biconditional. Show Answer Correct Answer: C) Contrapositive. 2. What does the P stand for in PEMDAS A) Pizza. B) Parentheses. C) Plus. D) None of above. Show Answer Correct Answer: B) Parentheses. 3. Snakes do not have feet. A python is a snake. Therefore, pythons donot have feet. A) Invalid & Unsound. B) Invalid & Sound. C) Valid & Unsound. D) Valid & Sound. Show Answer Correct Answer: D) Valid & Sound. 4. If a quadrilateral is a square, then it has four right angles. Write the contrapositive. A) If a quadrilateral does not have four right angles, then it is not a square. B) If a quadrilateral is not a square, then it does not have four right angles. C) If a quadrilateral has four right angles, then it is a square. D) None of above. Show Answer Correct Answer: A) If a quadrilateral does not have four right angles, then it is not a square. 5. If I go hiking to Mt. Apo, then I will walk for hours. If I will walk for hours, the my legs will be tired. Therefore, if I go hiking to Mt. Apo, then my legs will be tired A) Hypothetical Syllogism. B) Setting Mode. C) Disjunctive Syllogism. D) Removing Mode. Show Answer Correct Answer: A) Hypothetical Syllogism. 6. Write a numerical expression for the verbal expression. twenty-five less than one hundred A) $100-25$. B) $25-100$. C) $25+100$. D) $100\div25$. Show Answer Correct Answer: A) $100-25$. 7. P1: Either you're going to the park or to the movies. P2: You're not at the park. C: Therefore, you're at the movies. A) Modus Ponens. B) Modus Tollens. C) Disjunctive Syllogism. D) Chain Argument. E) Constructive Dilemma. Show Answer Correct Answer: C) Disjunctive Syllogism. 8. What is the domain of a relation? A) The set of all x-values. B) The set of all y-values. Show Answer Correct Answer: A) The set of all x-values. 9. Determine the truth value of the statement:"Not all multiples of 10 are multiples of 2." A) True. B) False. Show Answer Correct Answer: B) False. 10. Given: If the Astros win their next game, then they will win their division. Given: If the Astros win their division, then they will go to the World Series.Conclusion: If the Astros win their next game, then they will go to the World Series. A) Law of Syllogism. B) Law of Detachment. Show Answer Correct Answer: A) Law of Syllogism. ← PreviousNext →Related QuizzesMathematical Logic Quiz 1Mathematical Logic Quiz 2Mathematical Logic Quiz 3Mathematical Logic Quiz 5Mathematical Logic Quiz 6Mathematical Logic Quiz 7Mathematical Logic Quiz 8Alphabet 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 Reasoning QuizMental Mathematics QuizMissing Number Series QuizMixed Series QuizNumber Coding QuizNumber Patterns QuizNumber Series QuizNumber System QuizNumerical Reasoning QuizPercentage Applications QuizPercentages QuizProblem Solving Techniques 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