NIELIT Scientist B 2020 November: 12

Question

In the following question below are given three statements followed by three conclusions numbered $\text{I,II and III}$

You have to take the two statements to be true even if they seem to be at variance from the commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follow from the two given statements, disregarding commonly known facts.

$\text{Statements:}$

Some pigeons are eagles.

All eagles are sparrows.

Some sparrows are not pigeons.

$\text{Conclusions:}$

1. Some sparrows are pigeons.
2. All pigeons are sparrows.
3. All eagles are pigeons.

 

• A. Only $I$ follows
• B. Only $II$ follows
• C. Only $III$ follows 
• D. Both $I$ and $III$ follows

Comments

only 1 is conclusion  nothing conclusive about 2 and 3

Answer 1

$\textbf{Conclusions:}$

1. Some sparrows are pigeons (True)
2. All pigeons are sparrows (False)
3. All eagles are pigeons (False)

So, the correct answer is $(A).$