Question 7556 – UGC NET CS 2015 June Paper-3
March 27, 2024Question 4941 – Database-Management-System
March 28, 2024Question 13839 – Validity-of-Arguments
If some pens are pencils but no pencil is sharpener then
A) All pencils are pens
B) Some sharpeners are pencils
C) Some pens are not sharpener
D) Some pencils are not pens
Choose the correct answer from the options given below:
Correct Answer: A
Question 1 Explanation:
→ All pencils are pens and Some pens are not sharpener
Note: Statement-B is definitely FALSE. So, Option-B and D are definitely wrong.
No pencil is sharpener
Then
some sharpeners are pencils ==> it is false
So we can eliminate Options consists of statement-B
Now answer is either A & C or A &D
But most suitable is A &C
(A) and (C) only
(B) and (C) only
(A) and (D) only
(B) and (D) only
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