Indira Sawhney v. Union of India (1992) laid down which

Statement:

Each girl is boy.

Only a few girls are men.

Few girls are not women.

Conclusion:

Statement:

I) Some colour are nice

II) Some nice are floor

III) No floor is blue

IV) All colour are good

Statements:

Only a few Maaza are Frooti

Some Frooti are not Sprite

All Coke are Maaza

Conclusions:

Statements:

Some fabrics are silks.

Some silks are cottons.

Conclusions:

I. At least some cottons are silks

Statements:

Mostly animals are birds

No bird is reptile

Few reptiles are amphibians.

Conclusions:

Statement : No fruit is a vegetable.

Some vegetable are petals.

All petals are trees.

Some trees are leaves.

Statements:

Only male are boy

Some male are man

At least some man are old

Conclusions:

Statements :

Few slate is chalk

Mostly chalk is board

Conclusions :

I. Some slate is not board

II. Some board can be slate