This quiz works best with JavaScript enabled. Home > Ugc Net > Paper 1 > Reasoning > Logical Reasoning – Quiz 25 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Logical Reasoning Quiz 25 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. If it is an angle, then it is acute. What is an appropriate counterexample? A) 120$^\circ$. B) 70$^\circ$. C) True. There is no counterexample. D) 45$^\circ$. Show Answer Correct Answer: A) 120$^\circ$. 2. The Wildcats lost their first game. Then they lost their second game. They will have a losing season. A) Inductive. B) Deductive. C) Abductive. D) None of above. Show Answer Correct Answer: A) Inductive. 3. From a certain point, Smriti walks 70 m towards the south. Then, she turns to her right & starts walking straight for another 70 m. Then, again turning to her left he walks for 60 m. She then turns to her left & walks for 70 m. How far is she from the starting point? A) 120 m. B) 130 m. C) 140 m. D) 135 m. Show Answer Correct Answer: B) 130 m. 4. Which is the correct if-then statement for: "you will be late to school if you miss the bus." A) If you miss the bus, then you will be late to school. B) If you are late to school, then you will miss the bus. Show Answer Correct Answer: A) If you miss the bus, then you will be late to school. 5. Tanya is older than Eric.Cliff is older than Tanya.Eric is older than Cliff.If the first two statements are true then the third statement is A) True. B) False. Show Answer Correct Answer: B) False. 6. Kunal walks 10 kilometres towards North. From there, he walks 6 kilometres towards South. Then, he walks 3 kilometres towards East. How far and in which direction is he with reference to his starting point? A) 7 kilometres West. B) 5 kilometres North-east. C) 7 kilometres East. D) 5 kilometres West. Show Answer Correct Answer: B) 5 kilometres North-east. 7. You tell me when you count by 2 by 2. I am greater than 43 but less than 46. What number am I? A) 44. B) 43. C) 46. D) 45. Show Answer Correct Answer: A) 44. 8. If yesterday was Tuesday, then what day is today? A) Monday. B) Friday. C) Wednesday. D) Thursday. Show Answer Correct Answer: C) Wednesday. 9. Construct an implication "p if and only if q" with the information below:Implication 1:If m is divisible by 4, then m is an even number. Implication 2:If m is an even number, then m is divisible by 4. Construct an implication "p if and only if q" with the following information:Implication 1:If m is exactly divisible by 4, then m is an even number. Implication 2:If m is an even number, then m is exactly divisible by 4. A) M is divisible by 4.m can be divided exactly by 4. B) M is an even numberm ialah nombor genap. C) M is divisible by 4 if and only if m is an even number. m can be divided exactly by 4 if and only if m is an even number. D) M is an even number if and only if m is divisible by 4. m is an even number if and only if m is exactly divisible by 4. Show Answer Correct Answer: C) M is divisible by 4 if and only if m is an even number. m can be divided exactly by 4 if and only if m is an even number. 10. What is deductive reasoning? A) Deductive reasoning is a process of drawing conclusions from unreliable sources. B) Deductive reasoning involves making random guesses. C) Deductive reasoning is based on emotions and personal beliefs. D) Deductive reasoning is a logical process in which a conclusion is derived from a set of premises or assumptions. Show Answer Correct Answer: D) Deductive reasoning is a logical process in which a conclusion is derived from a set of premises or assumptions. 11. Look at this series:2, 1, (1/2), (1/4), ..... What number should come next? A) 1/3. B) 2/8. C) 1/8. D) 1/16. Show Answer Correct Answer: C) 1/8. 12. Select the correct option A) D. B) B. C) A. D) C. Show Answer Correct Answer: D) C. 13. The last day of the century cannot be: A) Saturday. B) Friday. C) Sunday. D) Wednesday. Show Answer Correct Answer: A) Saturday. 14. Pen:author::brush: ..... A) Painting. B) Artist. C) Storybook. D) Hair. Show Answer Correct Answer: B) Artist. 15. In the following question, choose the correct code form.If, in a language, 'one' is called 'two', 'two' is called 'three', 'three' is called 'four', 'four' is called 'five' and 'five' is called 'six'.Then what is the square of number 2? A) Four. B) Three. C) Six. D) Five. Show Answer Correct Answer: D) Five. 16. In a queue, John's position from the left is 13th and Joy's position from the right is 20th. If there are 4 boys between them. What is the total number of boys in the line? * A) 38. B) 37. C) 36. D) 35. Show Answer Correct Answer: B) 37. 17. What is the LCM of 56 and 57? A) 4904. B) 3904. C) 4482. D) 3192. Show Answer Correct Answer: D) 3192. 18. Determine whether the following deductive argument is valid or not. Hence, determine whether the argument is sound or not. Premise 1:All negative numbers are less than zero Premise 2:$a$ Conclusion:$a$ A) Valid and sound. B) Valid but not sound. C) Not valid but sound. D) Not valid and not sound. Show Answer Correct Answer: A) Valid and sound. 19. Which conclusion can you make? If a whole number ends in 0, then it is divisible by 10. If a whole number is divisible by 10, then it is divisible by 5. What conclusion can you make? If a whole number ends in 0, then it is exactly divisible by 10. If a whole number is exactly divisible by 10, then it is exactly divisible by 5. A) If a whole number ends in 5, then it's divisible by 10. If a whole number ends in 5, then it's divisible by 10. B) If a whole number ends in 0, then it's divisible by 5. If a whole number ends in 0, it is exactly divisible by 5. C) No conclusion can be made. No conclusion can be made. D) If a whole number ends in 10 then it's divisible by 0. If a whole number ends in 10, then it's divisible by 0. Show Answer Correct Answer: B) If a whole number ends in 0, then it's divisible by 5. If a whole number ends in 0, it is exactly divisible by 5. 20. Use Law of Syllogism to draw a conclusion.If a number is divisible by 10, then it is divisible by 2. If a number is divisible by 2, then it is even. A) If a number is even, then it is divisible by 2. B) If a number is divisible by 2, then it is even. C) If a number is even, then it is divisible by 10. D) If a number is divisible by 10, then it is even,. Show Answer Correct Answer: D) If a number is divisible by 10, then it is even,. 21. Statement:Only good dancers are invited to the competition. No one without dancing techniques is a good dancer. Conclusion I:All invited dancers in the competition dance well. Conclusion II:Those dancers who do not have good dancing techniques are not invited to the competition. A) Only Conclusion I is true. B) Only Conclusion II is true. C) Both Conclusion I and II are true. D) Neither Conclusion I nor II is true. Show Answer Correct Answer: C) Both Conclusion I and II are true. 22. ..... is a form of thinking where we use statements and relationships between statements to infer a conclusion. A) Hasty Generalization. B) Rhetoric. C) Logical Reasoning. D) Claim. Show Answer Correct Answer: C) Logical Reasoning. 23. Fact 1:Jessica has four childrenFact 2:Two of the children have blue eyes and two of the children have brown eyes.Fact 3:Half of the children are girls.If the first three statements are facts, which of the following statements must also be a fact?I:At least one girl has blue eyes.II:Two of the children are boys.III:The boys have brown eyes. A) I only. B) II only. C) II and III only. D) None of the statements is a known fact. Show Answer Correct Answer: B) II only. 24. Arrange the following in a meaningful order?1. Table 2. Tree3. Wood 4. Seed5. Plant A) 2, 5, 3, 4, 1. B) 4, 3, 2, 5, 1. C) 1, 2, 4, 5, 3. D) 4, 5, 2, 3, 1. Show Answer Correct Answer: D) 4, 5, 2, 3, 1. 25. If Rashmi is taller than Manisha, Manisha is taller than Priyanka, Sugandha is taller than Rashmi. Harsha is shorter than Priyanka; who among these girls is the tallest? A) Rashmi. B) Manisha. C) Sugandha. D) Priyanka. Show Answer Correct Answer: C) Sugandha. 26. A's father is the only child of Z's mother. How is Z's wife related to A? A) Grandmother. B) Aunt. C) Cannot be Determined. D) Mother. Show Answer Correct Answer: B) Aunt. 27. Six people A, B, C, D, E and F are sitting around a circular table facing the center. B sits second to the right of E. C sits to the immediate left of E. F sits second to the right of D. Who sits third to the right of A? A) D. B) E. C) C. D) E. Show Answer Correct Answer: B) E. 28. Sahil walks 30 m in south direction and then turns to his right and walks 10 m. He then turns to his left and walks 50 m. Again he turns to his right and walks 90 m. He again turns to his right and walks 100 m. Finally he turns to his left and walks 30 m. In which direction is Sahil facing now? A) East. B) West. C) North. D) South. Show Answer Correct Answer: A) East. 29. Identify and explain a common logical fallacy. A) Appeal to authority fallacy. B) Ad hominem fallacy. C) Red herring fallacy. D) Straw man fallacy. Show Answer Correct Answer: B) Ad hominem fallacy. 30. Converse of:If a polygon is a quadrilateral, then it is a trapezoid. A) If a polygon is not a quadrilateral, then it is not a trapezoid. B) If a polygon is a trapezoid, then it is a quadrilateral. C) A rectangle is also a quadrilateral. D) If a polygon is not a trapezoid, then it is not a quadrilateral. Show Answer Correct Answer: B) If a polygon is a trapezoid, then it is a quadrilateral. ← PreviousNext →Related QuizzesPaper 1 QuizzesUgc Net QuizzesLogical Reasoning Quiz 1Logical Reasoning Quiz 2Logical Reasoning Quiz 3Logical Reasoning Quiz 4Logical Reasoning Quiz 5Logical Reasoning Quiz 6Logical Reasoning Quiz 7Logical Reasoning Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books