RBI Grade B Officers 16 Aug 2018 Paper

Directions: In the question below are given two statements followed by two conclusions I and II. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.
Statements:
All Rivers are Mountains.
Some Rivers are Lakes.
Conclusions:
I. Some Mountains are Lakes.
II. Some Lakes are not Mountains.