Which of the following are physical contaminants causing damage to the quality of product?

Statements: All cloves are cardamoms.

All cardamoms are cumins.

Some cumins are corianders.

Statements :

All sparrows are parrots.

No parrot is bird.

All birds are peacocks.

Conclusions:

Statements:

Some year are day.

Each year is month.

Only day are week.

Conclusions:

I. Some month are week.

II. Some month are year.

III. No year is week

Statements:       All plots are lands.

                                All lands are houses.

Statements :

Some mangos are apple.

All apples are orange.

Some orange are grapes.

Conclusions :        

Statements:

All threads are wools.

Some wools are ropes.

All ropes are chains.

Conclusions:

Statements:

Only a few spiders are insects.

All insects are ant.

Some ant are pesticides.

Statements:

No cabin is a room.

All rooms are houses.

No house is a flat.

Some flats are apartments.

Some streets are not stones. Some bricks are not roads.