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:
Some bulbs are tube lights.
Some tube lights are switches.
No switches are wires.
Conclusions:
I. Some tube lights are bulbs.
II. No switch is bulb.
III. No wire is tube light
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. Only conclusion I follows.
Conclusions:
I. Some tube lights are bulbs. - Follows (because Some bulbs are tube lights. So, Some tube lights are bulbs too)
II. No switch is bulb. - Does not follow (it is possible but not definite)
III. No wire is tube light - Does not follow (it is possible but not definite)