Q. A shopkeeper earns a profit of 15% after selling a book at 20% discount on the printed price.The ratio of the cost price and printed price of the book is? (Solved)
1. 20:23
2. 23:20
3. 16:23
4. 23:16
- c. 16:23
1. 20:23
2. 23:20
3. 16:23
4. 23:16