Statements: Some pens are keys. Some keys are locks. All locks are cards. No card is Paper
Conclusions:
I. No lock is paper
II. Some cards are keys
III. Some keys are not paper

Options

A. I and II follow
B. Only I follows
C. Only II follows
D. All follow

Answer

D

Explanation

According to question

Conclusion I : True
II. True
III. True
Hence, All conclusion Follow