SSC GS घटना चक्र Book||All questions (2006-2020)||500+ exam questions

This book is helpful for aspirants ,who are preparing for competitive exam like ssc, railway,si,and others. This book contains separate questions of each topic with well explained. Subjects covered under it History Polity Geography Physics Chemistry Biology Economics Environment Miscellaneous like sports, award,book and authors and so on. Thanks for supporting us. Best wishes from jobs Humsafar you tube channel.