Statements: All cups are glasses. All glasses are containers. Conclusions: I. All cups are containers. II. Some containers are cups. III. All containers are cups.
Correct answer: A. Only I and II
- A. Only I and II
- B. Only I
- C. All follow
- D. Only II and III
Explanation
The correct answer is Option A: Only I and II. Let's analyze each conclusion:Conclusion I: 'All cups are containers' is true. Since all cups are glasses and all glasses are containers, by transitive property, all cups are containers.Conclusion II: 'Some containers are cups' is true. Since all cups are containers, it implies that at least some of the containers are cups.Conclusion III: 'All containers are cups' is false. The given statements do not support this conclusion because containers include more than just cups.
Last updated
About Logical Deductions
Logical deductions require conclusions to be drawn from stated facts, conditions and relationships without adding outside information. The work includes handling all, some and none statements, necessary and sufficient conditions, ordering restrictions, true or false conclusions, and the difference between what must be true and what could be true.
Practise Logical Deductions
200 free Logical Deductions MCQs from Analytical and Logical Reasoning, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Analytical and Logical Reasoning questions like this
Analytical and Logical Reasoning is on 24 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
Related questions
(1) Mehwish is standing on a chair behind Abdullah (2) Abdullah is standing on the chair behind Bilal (3) Bilal is standing on the chair behind Mehwish. If the first two statements are correct, then the third one is:
A ball is a sphere. All spheres are round. Some round things are mesmerizing. Which of the following conclusions is NECESSARILY TRUE? Conclusions: I. All balls are mesmerizing. II. All round things are spheres. III. Some mesmerizing things are spheres.
A is the father of B. B is the sister of C. C is the daughter of D. Which statement must be true?
All cats are animals. Some animals are dogs. Which of the following is true?
All pens are pencils. All pencils are erasers. Which conclusion follows?