About us

CSAT is a crucial part of UPSC Prelims and it is a milestone without it an aspirant can not go to Mains Exams and  Optional paper Mathematics is a high scoring and static paper though very lenthy. To make aspirants learn Mathematics without anxiety and free of cost Youtube Channel  iaskathon MATHS OPTIONAL PAPER & CSAT PRELIMS is being run by Dr Uma Arora who did PhD from IIT Roorkee and having very good experience of teachinhg of higher Mathematics. All efforts have been made to make channel with no mistake. Channel offers opportunity to ask questions in comment box.  Channel offers environment where an aspirant may learn Mathematics for CSAT and have explained solutions of past year papers quantitative aptitude since 1994 onwards and CSAT since 2011 onwards. For Optional Mathematics PYQs are available since 1992 onwards and still these videos are being uploaded and work is going on.