In each of the following questions, two statements are given, followed by two conclusions I and II. You have to consider the statements to be true even if they seem to be at varlance from commonly known facts. You have to decide which of the glven conclusions if any, follow from the given statements.
Statements :
1. All students are girls.
2. No girl is dull.
Conclusions :
I. There are no boys in the class.
II. No student is dull.

Options

A. Only conclusion II follows
B. Both conclusions I and II follow
C. Neither conclusion I nor II follows
D. Only conclusion I follows

Answer

B

Explanation

All students are girls .

No girl is dull .
`A + E implies E` - type of Conclusion
"No student is dull" .
This is Conclusion II.
All students , without exception are girls . Therefore , there are no boys who are students .