The most critical stage for water for potato crop is:

Statements:

Only a few Maaza are Frooti

Some Frooti are not Sprite

All Coke are Maaza

Conclusions:

Statement:

Some apples are mangoes.

No mango is grape.

Only few mangoes are oranges.

All papayas are oranges.

Statements:

Some exercise are gym.

All gym are supplement.

Some equipment are supplement.

Conclusions:

Statements:

Only a few hands are ears

Some ears are eyes

All eyes are arms

Conclusions:

I. No arm is a hand

Statements:

Some tasks are work.

All work are job.

Some job are tough

Conclusion:

I. Some tasks are tough.

Statement:

Each lion is lizard.

Only a few lizards are snakes.

Some snakes are snails.     

Statements:Some fishes are octopus.

All octopuses are crocodiles.

Some crocodiles are families.

Statements:

No red is white.

All white are orange.

Some Orange are blue.

Conclusions:

I. No red is blue.

Statements:

Some kitchen is balcony.

No balcony is room.

Some room is floor.

All floor is roof.

Conclusions:

Statements:No town is a city.

All cities are islands.

Conclusions:I. No island is a town.  

II. All islands are cities.