Question

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

Statements :

(1) All lamps are books.
(2) No book is coloured.
Conclusions :
I. Some lamps are coloured.
II. No lamp is coloured.

• A. Only conclusion I follows.
• B. Only conclusion II follows.
• C. Both I and II follow
• D. Neither I not II follows.

Answer 1

Answer: (B)

Only conclusion II follows.

Using vein diagrams we can easily state that only conclusion 2 follows.