Read the following information: A and C are good in History and Biology. A is also good in Maths. B and D are good in Physics. A is also good in Chemistry. C and D are good in Chemistry. Who is/are good in four of these five subjects?

Three statements are given. Based on the three statements, four conclusions are given. Consider the three statements as True and decide which of the conclusions logically follow from the statements: Statements:
All Sparrows are birds.
All birds are mountains.
All mountains are skies.
Conclusions:
I) All Sparrows are skies.
II) All Skies are birds.
III) All mountains are sparrows.
IV) All birds are skies.

Three statements are given below followed by three conclusions numbered I, II and III. You have to take the given statements to be true even if they seem to be at variance from the commonly known facts and decide which of the given conclusions logically follows from the given statements.

Statements: All dolls are windows. All bottles are windows. All cars are bottles.

Conclusions:

I. All cars are windows

II. Some cars are dolls.

III. Some windows are cars.