A shopkeeper sold 23 articles for Rs. 4680

Statements:

Only Pocket are Purse

All Chain are Pocket

A few Zip are Pocket

Conclusions:

Statements:

All dogs are cats

Only a few rat is cat

No parrot is dog 

Conclusions:

Some diaries are not pencils. All notebooks are papers. Some diaries are not notebooks

Conclusions:

I. Some Rings are Bangles.

II. No Necklace is an Ornament.

III. Only a few Anklet are Rings.

Statements:

Statements: Some papers are copies.

No copy is a diary.

Some diary are cardboard.

Conclusions:I. No diary is papers.

Statements:

Some mats are bedsheets.

All bedsheets are chairs.

Some chairs are desks.

Conclusions:

Statement:

Only a few A are C          

All A are B   

Conclusion:          

Statements : All squares are circles.

No circle is a tangent.

Some tangents are perpendiculars.

Statements:       All exports are imports.

                                All imports are trades.

Statements: Some printers are monitors.

All monitors are modems.

Some modems are keyboards.