I am getting Miranda House, Lady Shri Ram, Hindu and Hansraj? Which one should I choose for economics honors?

Among these three, you need to choose between Lady Shree Ram and Miranda as both of them are good colleges. LSR is better than all because of the various factors including the environment, peer groups, events, and many other things. 

If you are not a native resident of NCR and there’s a choice between no hostel LSR or the Miranda House with the hostel, then you can opt for the latter as you will get to enjoy and experience the hostel life. If you are unable to get a hostel anywhere then opt for LSR anyway.