In each of the questions below are given three statements followed by two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be a variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements
All switches are plugs.
Some plugs are bulbs.
All bulbs are sockets.

Conclusions
I. Some sockets are plugs.
II. Some plugs are switches.

Only conclusion I follows

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Only conclusion II follows

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Either conclusion I or II follows

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Neither conclusion I nor II follows

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Both conclusions I and II follow

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Solution

The correct option is E Both conclusions I and II follow
Some plugs are bulbs
All bulbs are sockets.
$I + A \Rightarrow I$ -type of conclusion
Some plugs are sockets.
Conclusion I is the converse of this conclusion.
Conclusion II is the converse of the first premise.

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Similar questions

In each of the questions below are given three statements 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 commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements
Some bulbs are tubes.
Some tubes are wire.
Some wires are lamps.

Conclusions
I. Some lamps are tubes.
II. Some wires are bulbs.
III. Some lamps are bulbs.

Q. In each of the questions below are given three statements 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 commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements
Some bulbs are tubes.
Some tubes are wires.
Some wires are lamps.

Conclusions
I. Some lamps are tubes.
II. Sonic wires are bulbs.
III. Some lamps are bulbs.

Q. In each question below are three statements followed by two conclusions numbered I and II. You have to take the three given statements to be true even if they seem to be at variance from commonly know facts and then decide which of the given conclusions logically follows from the three statements disregarding commonly known facts.

Statements
Some poles are lights.
All lights are bulbs.
Some bulbs are wires.

Conclusions
I. Some poles are bulbs.
II. Some lights are wires.

Q. In each of the questions below, three statements are given 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 commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements
All bulbs are chairs.
All chairs are tables.
All tables are mirrors.

Conclusions
I. Some mirrors are bulbs.
II. Some tables are bulbs.
III. All chairs are mirrors.

In each of the questions below are given four statements followed by two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements
Some computers are boards.
Some boards are chalks.
All chalks are bulbs
No bulb is tube light.

Conclusions
I. Some bulbs are computers.
II. No chalk is a tube light.

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The correct option is E Both conclusions I and II followSome plugs are bulbs All bulbs are sockets. I+A⇒I-type of conclusion Some plugs are sockets. Conclusion I is the converse of this conclusion. Conclusion II is the converse of the first premise.

The correct option is E Both conclusions I and II follow
Some plugs are bulbs
All bulbs are sockets.
$I + A \Rightarrow I$ -type of conclusion
Some plugs are sockets.
Conclusion I is the converse of this conclusion.
Conclusion II is the converse of the first premise.