Q. The sale of electric bulbs on different days of a week is shown below:
Days |
Number of bulbs |
Monday |
|
Tuesday |
|
Wednesday |
|
Thursday |
|
Friday |
|
Saturday |
|
Sunday |
|
= 2 bulbs
Observe the pictograph and answer the following questions:
(i) How many bulbs were sold on Friday?
(ii) On which day maximum number of bulbs were sold?
(iii) If one bulb was sold at the rate of Rs 10, what was the total earning on Sunday?
(iv) Can you find out the total earning of the week?
(v) If one big cartoon can hold 9 bulbs. How many cartons were needed in the given week, more than 7, more than 8 or more than 9?