31.
Statements : All the pencils are pens. All the pens are inks.

Conclusions :
I. All the pencils are inks.
II. Some inks are pencils.

32.
Statements : Some dogs are bats. Some bats are cats.

Conclusions :
I. Some dogs are cats.
II. Some cats are dogs.

33.
Statements : All the trucks are flies. Some scooters are flies.

Conclusions :
I. All the trucks are scooters.
II. Some scooters are trucks.

34.
Statements : All buildings are chalks. No chalk is toffee.

Conclusions :
I. No building is toffee
II. All chalks are buildings.

35.
Statements : All cars are cats. All fans are cats.

Conclusions :
I. All cars are fans.
II. Some fans are cars.