![A marked price of a shirt and a trouser are in the ratio 7: 13. the shopkeeper: gives 28.56% discount on the shirt and some percent](https://www.gkseries.com/blog/wp-content/uploads/2024/04/A-marked-price-of-a-shirt-and-a-trouser-are-in-the-ratio-7-13.-the-shopkeeper-gives-2856-discount-on-the-shirt-and-some-percent.jpg)
A marked price of a shirt and a trouser are in the ratio 7: 13. the shopkeeper: gives 28.56% discount on the shirt and some percent discount on the trouser which is equal to a total discount of 18.18% on the set of a shirt and a trouser the discount offered on the trouser i s.
(a) 12.6%
(b) 17.5%
(c) 12%
(d) 30%
Sol:
![](https://www.gkseries.com/blog/wp-content/uploads/2024/04/image-44-1024x785.png)