Hi prasidhi....
at this point of time dont bother about the cutoff.....
just focus on that u give ur best in the entrance.....
the 2nd ques u asked is smthing not relevant from point of view of examination.....if u r sure about the ques then u vl attempt it to get marks....u a rational economic agent....if u are 100% sure then for sure u vl attempt that to b on a higher IC even if u have attempted for 70-80 marks with 95% accuracy already....nd if u dont no the ques then dnt try to attempt it as in reality all of us are risk averse.....
Akshay Jain
Masters in Economics
Delhi School of Economics
2013-15