In the bar graph of

 

the graph shows the minimum result in
 

Graphs give us a general impression about the data at a glance.

$\cancel{\left|\right|\left|\right|}$ $\cancel{\left|\right|\left|\right|}$ represents the number $10$.

Pictograph does not mean picture graph.

If  represents $15$ toffees, then number of   to be drawn for $90$ toffees is _____.