Device used for measuring water flow in pipes

Who lives immediately above W in the same type of flat?

Statements:

Only potato are tomato

Some potato are brinjal

Only brinjal are radish

Conclusion:

Statements: 

Some Mountains are not Rivers.

All Rivers are Hills.

Only a few Hills are Oceans.

Conclusions:

Statements: No wire is a line.

                            All lines are modems.

Statements: 

Some Gases are not Solids.

All Solids are Liquid.

Only a few Liquid are Precipitation.

Conclusions:

Statements:

Only a few Team are Player.

All Players are Individuals.

No Individuals is Group.

Conclusions:

Statements:

All mangos are apples

Only a few apples are bananas

Some bananas are not guavas

Only a few guavas are orange

Statements:

Some mats are bedsheets.

All bedsheets are chairs.

Some chairs are desks.

Conclusions:

Statements:

Only a few Fried are Smoky

Mostly Smoky are Burner

Only Burner are Roaster

Conclusion: