i understand ur problem.
For delhi, m attaching the latest Min. wage notification but in case ur unable to download it u can downlaod it from www.labour.delhigovt.nic.in/
This is for Haryana. Becoz, haryana Minimum wage will revised soon. so u can download it from the official websites- <link outdated-removed>
For Punjab- <link no longer exists - removed>
For rest u need to search it on the web.
You may visit at : Paycheck, Salary, Compensation, Pay, Wage, Minimum Wage, Salary Survey, Salary Negotiation, Gender Pay Gap, Higher Pay, VIP Paycheck - Paycheck India, know everything about your Salary , wherein official minimum wages of different states in India are available.