Hi! It's Keshav Gupta this side. I have got AIR 439 in the UPSC CSE 2021.

I have created this telegram group in order to help the students improve their answer writing skills and sharpen their strategy towards Economics as optional subject.

I would be posting some of the model answers of the optional subject and would like to guide aspirants in a manner to the best of my capabilities.

Meanwhile one can go through some of the pointers provided by me in the following post:
https://muditjainblog.wordpress.com/2022/06/07/keshav-gupta-air-439-cse-21-economics-strategy/

Link for the people writing mains this year and want guidance with respect to it:

https://t.me/+OZjh5dTeE8k0MWU1

Some of the important topper strategies one can follow for ECONOMICS as optional subject:

Yash Jaluka's blog ( has provided with Evernote notes for paper 2)

Abhijeet sinha sir onenote notes

Kumar Anurag sir notes

Follow their strategy and blog if you find any difficulty in booklist or note making

Here are some of my initial tests which I could write in the limited time period.

Utility of these:
These are approximate to 60 to 70 % of what I could write in the final exam. Don't consider these as the final attemptation.

I would be sharing some of the tests which I wrote in the final few days before mains. I will upload as and when they get scanned.