Knowledge in answerkey

English 1PUC Booklet

English is often that one subject that we don't give most of our time to. Go through this booklet before your first PUC exam and score high.

CDS-I 2019 maths paper and answerkey

UPSC-CDS I 2019 Mathematics question paper along with answer key. For IMA and OTA preparation (CDS). Previous year papers help a lot in clearing UPSC-CDS. It consist of basic secondary school mathematics.