Question

Study the following statements and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements:

At least some Chlorine are Bromine

Every Bromine are Sulphur

Each Sulphur are Hydrogen

Conclusions:

I)  All Hydrogen are Bromine

II)  All Bromine being Sulphur is a possibility

A Only conclusion I follow Correct Answer Incorrect Answer
B Only conclusion II follow Correct Answer Incorrect Answer
C Either conclusion I or conclusion II follow Correct Answer Incorrect Answer
D Neither conclusion I nor conclusion II follow Correct Answer Incorrect Answer
E Both conclusion I and conclusion II follow Correct Answer Incorrect Answer

Solution

Every Bromine are Sulphur (A) + Each Sulphur are Hydrogen (A) → All Bromine are Hydrogen (A). Hence conclusion I does not follow. Every Bromine are Sulphur → All Bromine are Sulphur (A). Hence conclusion II does not follow.

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