MATHEMATICS Strategy, Booklist and Sample Answers – By Nitish K Rank – 8 and Maths Topper CSE – 2014

  STRATEGY FOR MATHEMATICS OPTIONAL (UPSC CSE MAINS) Nitish K, IAS (Rank – 8, CSE – 2014)  His Blog   Who can take Mathematics as an optional? A large number of aspirants called or messaged me saying that they have decided to or wanted to take Maths and asked me to share my strategy. When …