Question

In each question three statements followed by three conclusions numbered I, II and III have been given. You have to take the given statements to be true even if they seem to be at variance with commonly known facts and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements: Some documents are files.

All books are folders.

No file is a folder.

Conclusions: I. No folder is a file.

II. All folders are documents.

III. No book is a file.

Q: Statements: Some documents are files. All books are folders. No file is a folder. Conclusions:

No file is a folder (E) ⇒ conversion⇒ No folder is a file (E). Hence conclusion I follows. Some documents are files (I) + No file is a folder (E) ⇒ Some documents are not folders(O). Hence conclusion II does not follow. All books are folders (A) + [No file is a folder (E)] ⇒ conversion⇒ No folder is a file (E) ⇒ No book is a file (E). Hence conclusion III follows.

A Only I follows

B Only I and II follow

C Only I and III follow

D All I, II and III follow

E None of these

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Question

Statements: Some documents are files.

All books are folders.

No file is a folder.

Conclusions: I. No folder is a file.

II. All folders are documents.

III. No book is a file.

Solution

Relevant for Exams:

I Pledged to:

Question

Statements: Some documents are files. All books are folders. No file is a folder. Conclusions: I. No folder is a file. II. All folders are documents. III. No book is a file.

Solution

Relevant for Exams:

I Pledged to:

Statements: Some documents are files.

All books are folders.

No file is a folder.

Conclusions: I. No folder is a file.

II. All folders are documents.

III. No book is a file.