The first round consists of puzzle solving in java script.
The code will be provided and you would be asked to code for a specific functionality.
Refer https://www.youtube.com/channel/UCdEhgw_yS_Gfeal5yZoTiAg/videos for examples.
Usage of Online resources and code is allowed.
The second round consists of learning a new language and working on the task provided.
For our drive they provided us an option between Angular js and React js.
They will provide you two hours to learn.
The task asked in the drive was to apply CRUD operation in a form using Angular or react js.
Round 3 consists of a one to one interview.
Puzzles from geeks for geeks are the questions asked.
To crack Coding Mart, be ready to explain any part of your code .
Java script and Jquery knowledge will be helpful.