How many vertices does the given shape have?

 

Which of the following have a curved surface?

Which of the following solids have maximum number of edges? 

Identify the following shape and write the number of faces $\left(\mathrm{F}\right)$, edges $\left(\mathrm{E}\right)$ and vertices $\left(\mathrm{V}\right)$.

$\mathrm{F}:$_____ $\mathrm{E}:$_____ $\mathrm{V}:$_____

How many faces, edges and vertices respectively does the given solid have?