Observe the following compound and write the number of hydrogen atom involved in hyperconjugation ?

Observe the following compound and write the number of hydrogen atom involved in hyper conjugation (with carbocation)?

Consider the following compound and write number of enolizable H-atom

Consider the following compound and write number of enolizable H-atom

Number of hydrogen atoms in the given compound is :

In above compound, total number of 2^(@) hydrogen atoms are :

Hyperconjugation involves

The compound with only primary hydrogen atoms is/are:

In which of the following compounds the number of hyperconjugable hydrogen atoms same