This quiz works best with JavaScript enabled. Home > Ugc Net > Paper 1 > Reasoning > Logical Reasoning – Quiz 20 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Logical Reasoning Quiz 20 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. SCD, TEF, UGH, ....., WKL A) CMN. B) IJT. C) UJI. D) VIJ. Show Answer Correct Answer: D) VIJ. 2. The slope of a vertical line is undefined. A) True. B) False. C) None. D) None of above. Show Answer Correct Answer: A) True. 3. If the numerator and denominator of a fraction are equal, then the fraction: A) Is equal to 0. B) Is greater than 1. C) Is equal to 1. D) Is less than 1. Show Answer Correct Answer: C) Is equal to 1. 4. P = "It is snowing"Q = "I am wearing my hat"Which of the following represents Conjunction? A) It is snowing and I am wearing my hat. B) It is snowing or I am wearing my hat. C) If it is snowing, then I am wearing my hat. D) It is NOT snowing and I am NOT wearing my hat. Show Answer Correct Answer: A) It is snowing and I am wearing my hat. 5. A computer printer can print 10 pages per minute. There were already 35 pages in the tray. The total pages printed was 115 pages. How many minutes has the printer been running? A) 9. B) 7. C) 10. D) 8. Show Answer Correct Answer: D) 8. 6. Using the statements:If it is Friday, then I will get paid. It is Friday. What is the conclusion? A) It is Friday. B) It is not Friday. C) I will not get paid. D) I will get paid. Show Answer Correct Answer: D) I will get paid. 7. If you spell "sit in the tub" s-o-a-k, and you spell "a funny story" j-o-k-e, how do you spell "the white of an egg" ? A) A-l-b-u-m-i-n-e-g-g w-h-i-t-e. B) A-l-b-u-m-e-n or e-g-g w-h-i-t-e. C) A-l-b-u-m-e-n or e-4-r-t-n-h-i-t-e. D) None of above. Show Answer Correct Answer: B) A-l-b-u-m-e-n or e-g-g w-h-i-t-e. 8. While pointing at a photograph, a guy said, "I have no brother or sister but that man's father is my father's son." Whose photograph do you think was it? A) His son's. B) His own. C) His father's. D) His nephew's. Show Answer Correct Answer: A) His son's. 9. Make a valid conclusion:If a blub is screaming, then a frot is swimming. If a frot is swimming, then a greep is flinging. A) A blub is flinging. B) If a blub is screaming, then a greep is flinging. C) If a greep is flinging, then a blub is screaming. D) A frot is swimming when a blub is screaming. Show Answer Correct Answer: B) If a blub is screaming, then a greep is flinging. 10. The validity of a deductive argument is determined based on its form and the truth of its premises or conclusion. A) True. B) False. Show Answer Correct Answer: B) False. 11. What is a truth table used for? A) A truth table is used to display all possible combinations of inputs and their corresponding outputs in a logical expression or circuit. B) A truth table is used to organize data in a spreadsheet. C) A truth table is used to represent the steps in a scientific experiment. D) A truth table is used to determine the validity of a mathematical equation. Show Answer Correct Answer: A) A truth table is used to display all possible combinations of inputs and their corresponding outputs in a logical expression or circuit. 12. The total age of A and B is 12 years more than the total age of B and C. C is how many years younger than A? A) 13. B) 12. C) 14. D) 15. Show Answer Correct Answer: B) 12. 13. Which number is a counterexample to the following statement? For all numbers a, 2a + 7 $\le17$ A) A = 1. B) A = 6. C) A = 0. D) A = 5. Show Answer Correct Answer: B) A = 6. 14. A violent child tends to behave submissively and nicely in front of the principal. This changes in his behaviour is due to ..... A) Individual differences. B) Aptitude. C) Situationism. D) Intelligence. Show Answer Correct Answer: C) Situationism. 15. Read the following information and answers the question. given below it.(i) Amna is older than Sanya.(ii) Muskan is elder than Amna but younger than Kashmala.(iii) Kashmala is elder than Sanya.(iv) Sanya is younger than Muskan.(v) Gulrukh is the eldest.Q. Who is the youngest? A) Muskan. B) Kashmala. C) Place it. D) Amna. Show Answer Correct Answer: C) Place it. 16. Inverse of:If you win the championship game, then you win the league trophy. A) If you don't play the game, you can't win a trophy. B) If you don't win the league trophy, then you don't win the championship game. C) If you win the league trophy, then you win the championship game. D) If you don't win the championship game, then you don't win the league trophy. Show Answer Correct Answer: D) If you don't win the championship game, then you don't win the league trophy. 17. Statement:Due to the ongoing drought, there has been a significant drop in the water level of all the lakes supplying water to the city.Courses of action:I. The water supply authority should impose a partial cut in supply to tackle the situation.II. The government should appeal to all the residents through mass media for minimal use of water. A) If only (I) is most appropriate. B) If only (II) is most appropriate. C) If either (I) or (II) is most appropriate. D) If neither (I) nor (II) is most appropriate. E) If both (I) nor (II) are most appropriate. . Show Answer Correct Answer: E) If both (I) nor (II) are most appropriate. . 18. Figure out the relationship between the first two words. Then, try to use the same sentence to find out which of the answer choices completes the same relationship with the third word. Window is to pane as book is to A) Novel. B) Page. C) Glass. D) Cover. Show Answer Correct Answer: B) Page. 19. In inductive reasoning A) The reasoning is either weak or strong. B) The conclusion is true. C) The form is valid or invalid. D) The conclusion is a general sentence. Show Answer Correct Answer: A) The reasoning is either weak or strong. 20. What is half past 9? A) 9:25. B) 9:20. C) 9:30. D) 9:15. Show Answer Correct Answer: C) 9:30. 21. If APPLE is coded as 'BQQMF' BANANA will be coded as A) CZOZOZ. B) CYBABC. C) ABOBOB. D) CBOBOB. Show Answer Correct Answer: D) CBOBOB. 22. , ?, 34. Find the missing term. A) 23. B) 24. C) 20. D) 25. Show Answer Correct Answer: B) 24. 23. A's mother is sister of B and daughter of C. D is daughter of B and sister of E. How is C related to E? A) Either Grandfather or Grandmother. B) Father. C) Mother. D) Aunt. Show Answer Correct Answer: A) Either Grandfather or Grandmother. 24. In the following questions, a set of similar terms is given in which one of the term is odd and does not fit in the given set. You have to choose the term which does NOT fit in the set. A) 1089. B) 529. C) 644. D) 729. Show Answer Correct Answer: C) 644. 25. My family doctor said that he would be performing a blood test on me when I visit him today. I know I will feel pain today. The above argument depends on which one of these assumptions? A) The needle will leave a bruise. B) The use of a needle always causes pain in the patient. C) In the past, this patient has experienced pain at the family doctor. D) The doctor will have a hard time finding the patient's vein. Show Answer Correct Answer: B) The use of a needle always causes pain in the patient. 26. If 'air' is called 'green', 'green' is called 'red', 'red' is called 'sea', 'sea' is called 'blue', 'blue' is called 'water' and 'water' is called 'pink', then what is the color of grass? A) Green. B) Air. C) Pink. D) Red. Show Answer Correct Answer: D) Red. 27. People get mad when someone hits them. Billy is mad, so someone must have hit him. A) Induction. B) Abduction. C) Reason. D) Deduction. Show Answer Correct Answer: B) Abduction. 28. What is the converse of the following statement? If it is Saturday, then the school is closed A) If the school is closed, then it is Saturday. B) If it is not Saturday, then the school is not closed. C) If the school is not closed, then it is not Saturday. D) None of above. Show Answer Correct Answer: A) If the school is closed, then it is Saturday. 29. Fact 1:Islands are surrounded by water.Fact 2:Maui is an island.Fact 3:Maui was formed by a volcano.If the first three statements are facts, which of the following statements must also be a fact?I:Maui is surrounded by water.II:All islands are formed by volcanoes.III:All volcanoes are on islands. A) I only. B) II only. C) II and III only. D) None of the statements is a known fact. Show Answer Correct Answer: A) I only. 30. If A = 1, B = 2, C = 3, ....., Z = 26. Then ACE =? A) 125. B) 531. C) 143. D) 135. Show Answer Correct Answer: D) 135. ← 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