It depends on the level of expertise you have and if you are asking this question I can assume you are a beginner and to the answer to your question by having Rs. 30k as capital you can make somewhere around Rs. 200–300–500 on a daily basis with keeping the same amount as a stop also, Earning is not difficult in this market the difficult part is protecting your capital by a good risk and reward strategy and for doing Intra-day trading you must have a sound knowledge of technical analysis and indicators and with the help of the price action movements you can earn this much of amount every day.
For your help, you can contact team Intelligence7 | Stock Market Training | Learn about Stock Market for the help and they will definitely help you in becoming a professional day trader, They are a group of expert traders and they do provide training over stock market as well.
All the best.