I AM A NRI WITH A INVESTMENT AMOUNT OF 15 LAKHS I PREFER TO DO ANY BUSINESS IN SOUTHERN INDIA WITH AN?

I AM A KERALITE -MALE-45 YEARS OLD - (NRI) I HAVE AN INVESTMENT AMOUNT OF 15 LAKHS TO DO BUSINESS AND I PREFER TO DO ANY BUSINESS IN SOUTHERN INDIA / KARNATAKA / TAMIL NADU / ANDRA PRADESH / KERALA . I WOULD LIKE TO EARN MINIMUM 45,OOO MONTHLY FROM THIS INVESTMENT.OF 15 LAKHS , CAN ANY ONE HELP ME TO GIVE ME A BEST SUGGESTION TO DO THE INVESTMENT WITHOUT RISKS IN ANY BUSINESS PROPOSAL ?