IBPS PO - Input-Output, Critical Reasoning, Data Sufficiency Online Test (MCQ Quiz)

1. In an input-output machine, numbers are rearranged and processed. If the input is '95 12 88 34 56 21', and the first step is to arrange the numbers in ascending order, what is the sequence?

A) 12 21 34 56 88 95 B) 95 88 56 34 21 12 C) 12 95 21 88 34 56 D) 21 12 34 56 88 95

2. Consider the input '87 23 54 19 90 45'. If the second step is to subtract 2 from each even number and add 1 to each odd number, what is the resulting sequence after the first step (ascending order)?

A) 19 23 45 54 87 90 B) 87 23 54 19 90 45 C) 19 87 45 54 23 90 D) 23 19 54 45 90 87

3. Given the input 'CAT 5 DOG 9 BAT 3', if the operation is to arrange words alphabetically and numbers in ascending order, what is the output after the first step?

A) 3 5 CAT BAT DOG B) BAT CAT DOG 3 5 C) CAT DOG BAT 5 9 D) BAT 3 CAT 5 DOG 9

4. In an input-output problem, the final output is '16 25 36 49 64'. If the previous step involved squaring each number, what could have been the input at that stage?

A) 4 5 6 7 8 B) 2 3 4 5 6 C) 16 25 36 49 64 D) 8 10 12 14 16

5. An input is 'BOOK 7 PEN 3 PENCIL 10'. If words are arranged in reverse alphabetical order and numbers are arranged in descending order, what is the output after one step?

A) PENCIL PEN BOOK 10 7 3 B) 10 7 3 PENCIL PEN BOOK C) BOOK PEN PENCIL 3 7 10 D) PENCIL PEN BOOK 3 7 10

6. Which of the following is a premise in a logical argument?

A) The conclusion drawn from the premises. B) A statement offered as evidence or reason for a conclusion. C) A statement that is proven to be true. D) A question posed to initiate a debate.

7. Identify the conclusion in the following argument: 'All men are mortal. Socrates is a man. Therefore, Socrates is mortal.'

A) All men are mortal. B) Socrates is a man. C) Socrates is mortal. D) The argument is valid.

8. What is the logical fallacy where an argument relies on an irrelevant authority?

A) Ad Hominem B) Straw Man C) Appeal to Authority (Argumentum ad Verecundiam) D) False Dichotomy

9. A deductive argument is considered valid if:

A) Its premises are true. B) Its conclusion is true. C) It is impossible for the premises to be true and the conclusion false. D) It is persuasive to most people.

10. Which type of reasoning moves from specific observations to broader generalizations?

A) Deductive Reasoning B) Inductive Reasoning C) Abductive Reasoning D) Analogical Reasoning

11. In the statement 'If it is raining, then the ground is wet.' and 'It is raining.', what can be logically concluded?

A) The ground is not wet. B) The ground is wet. C) It is not raining. D) The statement is false.

12. What is the primary function of critical reasoning?

A) To memorize facts. B) To persuade others without evidence. C) To analyze information objectively and make reasoned judgments. D) To create fictional scenarios.

13. Consider the statement: 'All birds can fly. Penguins are birds. Therefore, penguins can fly.' This argument is:

A) Valid and Sound B) Valid but Unsound C) Invalid but Sound D) Invalid and Unsound

14. The fallacy of assuming that because one event followed another, the first event caused the second is known as:

A) Hasty Generalization B) Post Hoc Ergo Propter Hoc C) Begging the Question D) Equivocation

15. Which of the following is a question of Data Sufficiency?

A) What is the value of X? B) Is X greater than Y? C) How many apples are there? D) Calculate the area of the circle.

16. In a Data Sufficiency question, Statement I alone is sufficient to answer the question if:

A) Statement II is also needed. B) Statement II alone is sufficient. C) The question can be answered using only Statement I. D) The question cannot be answered at all.

17. If both Statement I and Statement II are needed to answer the question, but neither is sufficient alone, the answer is:

A) Statement I alone is sufficient. B) Statement II alone is sufficient. C) Both Statement I and Statement II are needed. D) The question cannot be answered.

18. What does it mean if the answer to a Data Sufficiency question is 'The question cannot be answered even with both statements'?

A) The statements provide redundant information. B) The statements provide contradictory information. C) The statements together do not provide enough information. D) One of the statements is sufficient.

19. Consider the question: 'What is the value of x?'. Statement I: 'x + 5 = 10'. Statement II: '2x = 10'. Which statement is sufficient?

A) Statement I alone is sufficient. B) Statement II alone is sufficient. C) Either Statement I or Statement II is sufficient. D) Neither statement is sufficient.

20. Question: 'Is the number 'n' prime?'. Statement I: 'n > 10'. Statement II: 'n < 20'. Are the statements sufficient?

A) Statement I alone is sufficient. B) Statement II alone is sufficient. C) Both statements are needed, but not sufficient. D) Neither statement is sufficient.

21. Input: 67 45 12 89 34 56. Step 1: Arrange numbers in descending order. Step 2: Add 3 to the first number and subtract 2 from the last number. What is the final output?

A) 89 67 56 45 34 12 B) 92 67 56 45 34 10 C) 89 67 56 45 34 12 D) 92 67 56 45 34 12

22. Input: 'GO 5 TO 2 GO 3'. Rule: Arrange words alphabetically and numbers in ascending order. Then, reverse the order of words and numbers. What is the final output?

A) GO 3 GO 2 5 TO B) TO 5 GO 3 GO 2 C) GO 3 GO 2 TO 5 D) 2 3 5 GO GO TO

23. If the input is 'RED 12 BLUE 5 GREEN 8', and the operations are: 1. Arrange colors alphabetically. 2. Arrange numbers in descending order. 3. Place numbers alternately between colors. What is the output?

A) BLUE 12 GREEN 8 RED 5 B) BLUE 5 GREEN 8 RED 12 C) BLUE 12 RED 8 GREEN 5 D) RED 12 GREEN 8 BLUE 5

24. In a logical argument, what is a sound argument?

A) An argument that has true premises. B) An argument that is valid. C) An argument that is valid and has all true premises. D) An argument that is persuasive.

25. Which fallacy occurs when a speaker attacks the person making the argument rather than the argument itself?

A) Straw Man B) Ad Hominem C) Appeal to Emotion D) Slippery Slope

26. Consider the statement: 'If you study hard, you will pass the exam.' If you did not pass the exam, what can you conclude?

A) You did not study hard. B) You studied hard. C) You will pass the exam. D) The statement is false.

27. The statement 'All bachelors are unmarried men' is an example of:

A) A synthetic statement B) An analytic statement C) A contradiction D) An empirical claim

28. Which of the following is NOT a type of logical fallacy?

A) Affirming the Consequent B) Denying the Antecedent C) Modus Ponens D) Equivocation

29. Question: 'What is the sum of two numbers, A and B?'. Statement I: 'A = 5'. Statement II: 'B = 10'. Are the statements sufficient?

A) Statement I alone is sufficient. B) Statement II alone is sufficient. C) Both statements are needed, but not sufficient. D) Either Statement I or Statement II is sufficient.

30. Question: 'Is the average of 5 numbers greater than 10?'. Statement I: 'The sum of the 5 numbers is 60'. Statement II: 'The median of the 5 numbers is 12'. Are the statements sufficient?

A) Statement I alone is sufficient. B) Statement II alone is sufficient. C) Both statements are needed, but not sufficient. D) Neither statement is sufficient.

31. Input: 25 16 36 49 81. Step 1: Replace each number with its square root. Step 2: Arrange the numbers in ascending order. What is the final output?

A) 4 5 6 7 9 B) 9 7 6 5 4 C) 4 5 6 7 8 D) 5 4 6 7 9

32. Input: 'APPLE 5 ORANGE 3 BANANA 8'. Rule: Arrange words by length (shortest first) and numbers in ascending order. What is the output?

A) 3 5 8 APPLE BANANA ORANGE B) APPLE BANANA ORANGE 3 5 8 C) 3 5 8 ORANGE BANANA APPLE D) APPLE 3 BANANA 5 ORANGE 8

33. Input: 72 35 81 49 63. Step 1: If a number is divisible by 9, replace it with 1. If divisible by 7, replace it with 2. Step 2: Arrange the resulting numbers in descending order. What is the final output?

A) 2 2 1 1 1 B) 1 1 1 2 2 C) 72 81 49 63 35 D) 2 1 1 2 1

34. Which of the following is a characteristic of inductive reasoning?

A) It guarantees the truth of the conclusion if the premises are true. B) It moves from general principles to specific cases. C) Its conclusions are probable, not certain. D) It is primarily used in mathematics.

35. The argument 'Some dogs are mammals. All mammals are animals. Therefore, some dogs are animals.' is an example of:

A) A valid syllogism B) An invalid syllogism C) A logical fallacy D) An inductive argument

36. What is the fallacy of presenting a complex issue as having only two mutually exclusive options?

A) Ad Populum B) False Cause C) False Dichotomy (or False Dilemma) D) Appeal to Ignorance

37. In critical reasoning, 'assumptions' are:

A) Explicitly stated premises. B) The conclusions drawn. C) Unstated beliefs that must be true for the argument to work. D) Evidence supporting the conclusion.

38. Question: 'What is the value of x?'. Statement I: 'x^2 = 16'. Statement II: 'x is a positive integer'. Are the statements sufficient?

A) Statement I alone is sufficient. B) Statement II alone is sufficient. C) Both statements are needed, but not sufficient. D) Either Statement I or Statement II is sufficient.

39. Question: 'Is the triangle ABC a right-angled triangle?'. Statement I: 'Angle A = 90 degrees'. Statement II: 'AB^2 + AC^2 = BC^2'. Are the statements sufficient?

A) Statement I alone is sufficient. B) Statement II alone is sufficient. C) Either Statement I or Statement II is sufficient. D) Neither statement is sufficient.

40. Input: 45 72 18 90 36. Step 1: Divide each number by 9. Step 2: Arrange the numbers in ascending order. Step 3: Add 5 to the first number and subtract 3 from the last number. What is the final output?

A) 2 8 4 10 5 B) 2 4 5 8 10 C) 7 4 5 8 7 D) 2 4 5 7 10

41. Input: 3 PI 7 GO 5 NO 9. Rule: Arrange words alphabetically and numbers in ascending order. Then, swap the positions of the first and last elements, and the second and second-to-last elements. What is the final output?

A) 9 NO 7 PI 5 PI 3 B) 3 PI 5 PI 7 NO 9 C) 9 PI 7 NO 5 PI 3 D) 3 PI 5 GO 7 NO 9

42. Input: 15 23 8 42 19. Step 1: If a number is odd, add 1. If a number is even, subtract 1. Step 2: Arrange the numbers in descending order. What is the final output?

A) 41 24 19 15 7 B) 42 24 20 16 8 C) 41 24 20 16 7 D) 42 23 19 15 8

43. Which statement is a premise in the following argument: 'The sky is blue. Therefore, the sky is colored.'

A) The sky is colored. B) The sky is blue. C) The argument is valid. D) The sky is not green.

44. The fallacy of appealing to popular belief is known as:

A) Argumentum ad Populum B) Appeal to Emotion C) Bandwagon Fallacy D) Both A and C

45. What is the purpose of identifying assumptions in critical reasoning?

A) To find weaknesses in an argument. B) To make the argument stronger. C) To distract the reader. D) To simplify the argument.

46. Consider the statement: 'All squares are rectangles. This shape is a square. Therefore, this shape is a rectangle.' This is an example of:

A) Inductive Reasoning B) Deductive Reasoning C) Abductive Reasoning D) Logical Fallacy

47. Question: 'What is the value of x?'. Statement I: 'x + y = 10'. Statement II: 'y = 5'. Are the statements sufficient?

A) Statement I alone is sufficient. B) Statement II alone is sufficient. C) Both statements are needed, but not sufficient. D) Either Statement I or Statement II is sufficient.

48. Question: 'Is the number of students in Class A greater than Class B?'. Statement I: 'Class A has 30 students'. Statement II: 'Class B has 25 students'. Are the statements sufficient?

A) Statement I alone is sufficient. B) Statement II alone is sufficient. C) Both statements are needed, but not sufficient. D) Either Statement I or Statement II is sufficient.

49. Input: 64 81 100 121 144. Step 1: Replace each number with its square root. Step 2: Arrange the numbers in descending order. What is the final output?

A) 8 9 10 11 12 B) 12 11 10 9 8 C) 144 121 100 81 64 D) 12 11 10 9 7

50. Input: 'CITY 4 TOWN 9 VILLAGE 2'. Rule: Arrange words by number of letters (shortest first) and numbers in ascending order. What is the output?

A) 4 9 2 CITY TOWN VILLAGE B) CITY TOWN VILLAGE 4 9 2 C) 2 4 9 CITY TOWN VILLAGE D) CITY 4 TOWN 9 VILLAGE 2

Input-Output, Critical Reasoning, Data Sufficiency - Online Test

Test Results