Question

Choose the correct option about conclusion drawn from the statements given below

Statement:

$\left(1\right)$ All buses are trees.
$\left(2\right)$ All trees are windows.
Conclusions:
I. All buses are windows.
II. All windows are buses.
III. All trees are buses.

• A. Only I & II follow.
• B. Only I follow.
• C. Only II & III follow.
• D. Conclusion I, II & III all follows.

Answer 1

The correct option is B Only I follow.

From the Statement:
(1) All buses are trees.
(2) All trees are windows.
And Conclusions:
I. All buses are windows.
II. All windows are buses.
III. All trees are buses.
It is clear that All buses are trees and all trees are window -
So from conclusion it is apply that all buses are windows
Hence only conclusion 1 follows