Used 10 cbse mathematics guide Books in Jamshedpur

The book is totally new nothing is return there or the book is also not damaged but the only thing is there is not the code which is given in the first page but all the questions are same I had matched many times with new books so I am selling this as a new book it is my guarantee that the book is real if the question is different than it my guarantee that I will return all money and if you think the book is fake but I will also give you the objective which only be get when you buy a new book.