Statements: All pens are books. All books are copies. Conclusions: I. All pens are copies. II. Some copies are pens. MCQ with Answer and Explanation

Question

Share Report Error

Statements: All pens are books. All books are copies. Conclusions: I. All pens are copies. II. Some copies are pens.

A. Both I and II follow

B. Only II follows

C. Neither I nor II follows

D. Only I follows

Answer: Option A

Solution (By JKSSB Mock Tests)

All pens are books and all books are copies, so all pens are copies. Since pens exist, some copies are pens.

This question belongs to: Reasoning Logical Reasoning

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Logical Reasoning Questions

Question #1

Share Report

P is Q's mother. R is Q's brother. S is P's sister. How is R related to S?

A. Brother

B. Son

C. Cousin

D. Nephew

View Answer & Solution Discuss

Get Complete Subject PDF for Reasoning

Correct Answer: Option D

Explanation:
S is P's sister and Q/R are P's children. Therefore R is S's nephew.

This question belongs to: Reasoning Logical Reasoning

Question #2

Share Report

If 25th December 2010 was a Saturday, what day of the week was 25th December 2011?

A. Monday

B. Tuesday

C. Sunday

D. Saturday

View Answer & Solution Discuss

Get Complete Subject PDF for Reasoning

Correct Answer: Option C

Explanation:
2010 non-leap, +1 day. Saturday +1 = Sunday.

This question belongs to: Reasoning Logical Reasoning

Question #3

Share Report

Find the next number in the series: 1, 3, 7, 15, 31, ?

A. 63

B. 65

C. 64

D. 62

View Answer & Solution Discuss

Get Complete Subject PDF for Reasoning

Correct Answer: Option A

Explanation:
Pattern: double and add 1. 31×2+1=63.

This question belongs to: Reasoning Logical Reasoning

Explore All Logical Reasoning MCQs