The sale of electric bulbs on different days of a week is shown below:

What can we conclude from the above pictograph?

(a) How many bulbs were sold on Friday?

(b) On which day were the maximum number of bulbs sold?

(c) On which of the days same number of bulbs were sold?

(d) On which of the days minimum number of bulbs were sold?

(e) If one big carton can hold 9 bulbs. How many cartons were needed in the given week ?

From the above-given pictograph, we can conclude following:

a) Firstly, there are following number of bulbs on different days of the week:

b) From the given pictograph and above table, we can conclude that maximum number of bulbs were sold on Sunday, i.e. 18

c) From the above-given table, equal number of bulbs were sold on Wednesday and Saturday i.e. 8

d) From the above-given table, minimum number of bulbs were sold on Wednesday and Saturday i.e. 8

e) From the above given table,

Total number of bulbs sold in a week = 12 + 16 + 8 + 10 + 14 + 8 + 18

= 86