This is a class 10th educart ,SST question bank with good condition I have used this book. it is good,and contains chapter wise questions ,along with that it contains

1) competency based questions
2) PYQ
3) mind maps
4) ncert question
5) casebased
6) push yourself

SST is a lengthy subject and it requires practice so if you will start from the beginning you will definitely score good marks I will recommend this book for your SST preparation 😉😉