Which of the compounds with molecular formula `C_(5)H_(10)`yields acetone on ozonolysis ?

Which of the following with Molecular Formula C_5 H_10 yields acetone on ozonolysis ?

A compound with molecula formula C_4H_8 gives acetone on ozonolysis. Name the compound ?

Total number of compounds with molecular formula C_(5) H_(10) which can show geometrical isomerism are (only cyclic)?

The various compounds corresponding to molecular formula C_(5)H_(10) are

How many isomeric compounds with the molecular formula C_(5)H_(10)O are possible ?