Correct Answer : A
Explanation :
Explanation :
Valid conclusions I & II.
Correct Answered :
Wrong Answered :
A
I&II
B
II&III
C
III&IV
D
IV&I
Valid conclusions I & II.
Correct Answered :
Wrong Answered :
All stars are planets.
All planets are trees.
Conclusions:
I. All planets are stars
II. All stars are trees
III. All trees are planets
IV. Some trees are stars.
A
I & IV follow
B
II & III follow
C
All follow
D
Only I
From given, All stars=planets, All planets=trees ? All stars=trees, All planets=trees. So II & III correct.
Correct Answered :
Wrong Answered :