Dear aspirant!

It is good that you are starting your preparation from 10 th only. Both Allen and Pearson study material for IIT foundation. I will suggest you should study Pearson IIT foundation books in 10 th as it consist of good explanation about the topic . Also , it consists real look picture regarding various topic , the diagram are also clear . There are a number of practice ques in this book.

Along with referring a good book ,it is necessary to revise the topic again and again.

All the best!