Comprehension Passage
Directions: Study the following information carefully and answer based on it.
A shopkeeper sold three types (red, blue, black) of pens on five different days. The line graph given below shows the number of black pens sold by the shopkeeper shopkeeper on given five days.
The bar graph given below shows the percentage of number of black pens sold out of total number of pens sold by the shopkeeper shopkeeper on given five days.
On Tuesday, number of red pens sold is twice the number of blue pens sold and number of blue pens sold on Friday is 686. If the shopkeeper sold each black, each red and each blue pen for Rs. 20, Rs. 30 and Rs. 10, respectively. Then find the difference between the revenue generated by shopkeeper by selling all the pens, on Tuesday and Friday.
1
20,600
2
21,620
3
22,620
4
22,710
5
21,700