Read the given statements and conclusions carefully. Assuming that the information given in the statements is true even if it seems to be at variance from commonly known facts, decide which of the given conclusions logically follows from the given statements.
Statement:
Some bulbs are tube lights.
Some tube lights are switches.
No switch is wire.
conclusion:
I. Some tube lights are bulbs.
II. No switch is bulb.
III. No wire is tube light.
1
Only conclusion I follows
2
Only conclusions I and III follow
3
Only conclusions II and III follow
4
Only conclusions I and II follow