Ghatna Chakra Purvavlokan Paryavaran evam Paristhitiki

Ghatna Chakra Purvavlokan Paryavaran evam Paristhitiki : A collection of chapter-wise questions with detailed solutions of previous year question papers of UPSC Civil Services, UP PCS, Uttarakhand PCS, Rajasthan PCS, Madhya Pradesh PCS, Bihar PCS, Jharkhand PCS and Chattisgarh PCS and Lower PCS of same states.