Direction: Two statements are given followed by four alternative inferences. Select the one which is most appropriate.
-
Statements:
Some files are numbered.
All numbers are coded.
Inferences:
-
- All files are coded.
- All codes are filed.
- Some files are not numbered.
- No numbers have codes
Correct Option: A
Both the Premises are Universal Affirmative (A-type).
All files are numbered. ↔ All numbers are coded.
A + A ⇒ A-type of Conclusion “All files are coded.”
This is Conclusion I.
