Hey Archana.

Among these two colleges which you have as your options, the best one is XIME, Bangalore which is located at one of the best locations in Bangalore and which is having good placement records year by year, followed by Amrita, Coimbatore. 

Final decision is yours alone, please do your research too as I can only suggest you. Also please choose the group wisely and dont leave any regrets at the last that You should have chosen other group.

Hope this helps. All the best.