Comprehension Passage
Table given below shows data regarding five shops which sells blue and red pens. Some data is missing which you have to calculate according to question. Selling price of each blue pen is Rs. 20 and that of each red pen is Rs. 15.
| Shop | Number of Pens (Blue + Red) | Total S.P. of Pens |
| A | 24 | 380 |
| B | 30 | |
| C | ||
| D | 20 | 360 |
| E | 550 |
Ratio between number of blue pens sold by shop B and number of red pens sold by shop B is 3 : 2. If total selling price obtained by shop C is Rs. 90 less than that obtained by shop B and number of blue pens sold by shop C is 5 more than red pens sold then, number of red pens sold by shop C is :
1
15
2
12
3
10
4
9
5
None of the above