Statements: Some boys are students. All students are teachers. Conclusions: I. Some teachers are students. II. Some boys are teachers. Which conclusion(s) follow(s)? MCQ with Answer and Explanation

Statements: Some boys are students. All students are teachers. Conclusions: I. Some teachers are students. II. Some boys are teachers. Which conclusion(s) follow(s)?
A. Only II follows
B. Neither I nor II follows
C. Only I follows
D. Both I and II follow
Answer: Option D
Solution (By JKSSB Mock Tests)
All students are teachers implies 'Some teachers are students'. Some boys are students + All students are teachers gives 'Some boys are teachers'. Both follow.

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Question #1
Find the missing term: 4, 6, 10, 18, 34, ?
A. 62
B. 58
C. 64
D. 66

Correct Answer: Option D


Explanation:
Differences are +2, +4, +8, +16, each doubling; next difference is +32, so 34+32=66.

This question belongs to: Reasoning Mental Reasoning
Question #2
Find the missing term: 3, 6, 9, 12, 15, ?
A. 21
B. 20
C. 16
D. 18

Correct Answer: Option D


Explanation:
The terms increase by 3 each time: 15+3=18.

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Question #3
Find the odd one out: 17, 19, 23, 27, 29
A. 27
B. 19
C. 17
D. 29

Correct Answer: Option A


Explanation:
All others are prime numbers; 27 is a composite number.

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