Statement: All teachers are educators. Some educators are researchers. Conclusion: Some teachers are researchers.

The correct answer is B: The conclusion does not follow. From the given statements, we cannot conclude that some teachers are researchers as researchers may only come from non-teacher educators.

Statement: All musicians are creative. Some creative people are scientists. Conclusion: Some musicians are scientists.

The correct answer is C: Cannot be determined. While all musicians are creative, and some creative people are scientists, we cannot definitively conclude that some musicians are scientists without knowing the overlap between the two groups.

In a certain code, MARK is written as 13-1-18-11. How is SCIENCE written in the same code?

The correct answer is C: 19-3-9-5-14-3-20. Each letter is coded by its position in the alphabet (A=1, B=2, etc.). S=19, C=3, I=9, E=5, N=14, C=3, E=5.

A number series follows: 1, 1, 2, 3, 5, 8, 13, ?. What is the next number?

The correct answer is B: 21. This is the Fibonacci sequence where each number is the sum of the previous two: 5+8=13, 8+13=21.

Priya's mother's brother's son's sister is related to Priya as?

The correct answer is A: Cousin. Mother's brother = Uncle. Uncle's son = Cousin. Cousin's sister = Cousin. So the relation is Cousin.

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Reasoning Ability
Syllogism

Critical thinking and logical reasoning questions

21 Q 8 Topics Take Mock Test

Difficulty: All Easy Medium Hard 21–21 of 21

Topics in Reasoning Ability

All Puzzles & Seating Arrangement 172 Syllogism 50 Coding-Decoding 50 Blood Relations 50 Direction & Distance 50 Inequalities 50 Series & Analogies 50 Ranking & Order 50

Q.21 Medium Syllogism

All trees are plants. No animal is a plant. Which of the following is true?

A All animals are trees

B No animal is a tree

C Some animals are trees

D All trees are animals

Correct Answer: B. No animal is a tree

EXPLANATION

Since all trees are plants and no animal is a plant, logically no animal can be a tree.

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Reasoning Ability Syllogism

Reasoning Ability
Syllogism