Question

Statements:

Some pillows are dolls.

All dolls are ices.

All ices are seats.

No lamp is ice.

Conclusions:

I. Some lamps are dolls is a possibility.

II. All lamps being seats is a possibility

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Answer 1

Given:

Statements:

Some pillows are dolls.

All dolls are ices.

All ices are seats.

No lamp is ice.

Conclusions:

I. Some lamps are dolls is a possibility.

II. All lamps being seats is a possibility

To find:

Which of the conclusion is true

Solution:

From the given figure

Conclusion I

As lamp cannot be the ice

doll is the subset of the ice

Lamp cannot be the doll

so,

This conclusion is wrong.

Conclusion I

As lamp cannot be the ice

doll is the subset of the ice

Lamp cannot be the doll

so,

This conclusion is wrong.

Conclusion II

As lamp cannot be the ice

but lamp can be the subset of the seat

so,

This conclusion is right.