There are two sections A and B of a class, consisting of

Statement :

Some biscuits are cakes.

All cakes are flours.

All flours are muffins.

Conclusion :

Statements:

All pens are papers.

Some papers are not books.

All books are pencils.

Conclusions:

Statements:

Only Market are Share.

Some Markets are Stocks.

Only a few Fund is Stock.

Conclusions:

Statement

Only a few Apple is Banana

All Bananas are Orange

No Orange is Grapes

Conclusion

Statement :

All hotels are rooms.

All rooms are flats.

All flats are buildings.

No building is apartments.

Statements:Some fishes are octopus.

All octopuses are crocodiles.

Some crocodiles are families.

Conclusions:

I. All Machines being Tools is a possibility.

II. No screw is a Forks.

III. A few Scissors may be Machines.

Statements:

 Statement:

Some Doctor are Nurse.

Only a few Nurse are Patient.

All Cleaner are Patient.

Statements:

Only a few triangle is circle

All circles are squares

Only a few square is rectangle

Conclusions: