Hi Pushpa

You should prepare MAH-AR-CET (Maharashtra Architecture Common Entrance Test) that is held in the month of June.Eligibility criteria is 65% in 12th.Also you can appear in NATA(National Aptitude test in Architecture) and register for DTE counselling and after counselling according to merit take admission.

So you need to prepare for these entrance .Solve previous paper and give mock test as much as possible.

All the best.