Questions for icsi-sify online computer exam..?

I have appeared twice for ICSI-SIFY online computer exam.. 1st time i scored 41 and 2nd time 48 out of 100.. Passing marks is 50.. Fell short just by 2 marks in the 2nd attempt.. So many questions were repeated in 2nd attempt.. Can anyone provide me the specific questions to study for this exam? It will be very helpful for me when i appear for this exam for the 3rd time.. Thanks..