Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.
Statements:
All wires are chargers.
Some chargers are phones.
All chargers are equipment.
Conclusions:
I. Some equipment are phones.
II. All wires are phones.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. Only conclusion I follows.
The least possible Venn Diagram for the given statements is drawn below:
Conclusions:
I. Some equipment are phones → True (As all chargers are equipment, and some chargers are phones, so some equipment is phones is true.)
II. All wires are phones → False (It is possible but no definite conclusion can be drawn.)