Hi Sindhu
If your in IIT then the fees of first year around 2 lac rupees
But if you in NIT then fees of first year around  1.5 lac rupees
But if you are state government college then fees about 90k rupees. But these is not for all if belong to SC/st then fees will very less For obc/general if there family income is less than 5 lakh then 50% tution waived .If your family income less than one lakh then almost 100% tution waived.you have give misc that sit.
Hope you understand
Good luck