What is 10 minute food delivery process of zomato and How it will work ?

Zomato is one of the biggest food delivery app but recently there are rumors that zomato is trying to deliver a food withon 10 monutes which os next to impossible but yhey explain these in detail that the food which can be delivered in 10 minutes ate frozen foods which can directly delivered the food which are prepared on the spot they can't be deliver in 10 minutes and one of the important thing is the radius of 10 minute delivery should be around 1 km.

Also Read- What is food delivery service?