hello mojo,
For DSE no weightage is given to academics: for writing entrance you need to hv minimum eligibility marks which is 60% in graduation for generals n for others it is less than that not sure about it and for admission you need to secure atleast cut-off marks. n no idea about ISI.
PS: for further information look at the following link:
http://www.scribd.com/doc/61417846/DSE-Handbook
M.A Economics
Delhi School of Economics
2013-15
Email Id:sumit.sharmagi@gmail.com