question_answer

In question below given two statements followed by two conclusions numbered I and II. You have to take the two given statements to be true even if they seem to be at variance from commonly known facts and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts.

Statements:

All tomatoes are red.

All grapes are tomatoes.

Conclusions:

I. All grapes are red.

II. Some tomatoes are grapes.

A)  Only conclusion I follows

B)  Only conclusion II follows

C)  Either conclusion I or II follows

D)  Both conclusions I and II follow

Correct Answer: D

Solution :

When all tomatoes are red and all grapes are tomatoes, then all grapes are also red. When all grapes are tomatoes, then some tomatoes must be grapes. Therefore, both Conclusions I and II are correct