Madhya Pradesh Police Exam Model Paper 8

In the question given below, are two statements followed by a few conclusions as options. You have to take the two given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusion basically follows from the two given statements disregarding commonly known facts.
I. No mobile is a laptop.
II. All laptop are black.
Conclusions:
I. No black is a mobile.
II. Some mobile are black.
III. All black are laptop.