NDDB, Amul, NAFED to be among promoters of national

Statements: 

All aeroplanes are trains.

Some trains are chairs. 

Conclusions:

I. Some aeroplanes are chairs.

Statement :  

Some candles are matches.

Some matches are rockets.

Conclusion:

I. Atleast some rockets are candles.

II. No rocket is a candle.

Statements :No mango is a guava.

Some guavas are oranges.

Some oranges are apples.

Conclusions :I. Some apples are oranges.

Statement :   Only Phone are Charger

Few Battery are phone

None of the Power bank are battery.

Conclusion

Statements: Some windows are door.

                           Some door are watch.

Statement:

Some trees are flowers.

Some flowers are branches.

All branches are petals.

Conclusion:

Statements:  All bulls are cows.

                              No cow is ox.

Some laptops may be buses. Some buses are not mouse. Some pendrives may be buses.