The sale of electric bulbs on different days of a week is shown below:
Observe the pictograph and answer the following question:
On which day were the maximum number of bulbs sold?
A pictograph is a way of representing the data using images.
It's very clear that Sunday is having the maximum pictures of electric bulbs.Hence, we can conclude that the maximum number of bulbs were sold on Sunday.
Number of bulbs sold on Sunday = 9 × 2 = 18 bulbs
[∵ 1 bulb picture = 2 bulbs].