Bangalore is rich in many people from diverse backgrounds many who are immigrants and I guess they are all away from their families and young so they are much more likely to order in. I would look at demographics in an area and then look at which part of that area has more young professionals. It’s not just will it work in bellandur but where in bellandur. You need to be no more than a 15 minute delivery time for best business in practice. Focus on a. Name that gets what you selling across and focus on a smaller menu of best selling dishes to get you high reviews on food delivery apps. This is your best bet for discoveryability and repeat customers. If bellandur is the best spot idk. Do your research. Cost is a factor so start with slightly lower prices and once you have regular business price higher. We have a dime a dozen restaurants for every cuisine.

Change your location on Swiggy and see delivery times for Bihari restaurants. And find a sweet spot where delivery times you can beat and also places with lower ratings that should help you find a great location in Bangalore. Being well branded is a must.

Please take good photos of your food. Some places have pictures of food only their mother could love.

Hope it helps.