Ola has invested a large amount of money for their business.It is one of the growing business in India.There are a huge number of different types of cabs(Mini, Micro, Sedan etc.) under ola.the service of ola is very good.It is available at any time of the day.Many drivers who drive their own taxi, has now entitled their taxi under ola and earning handsome amount of money.This taxi service is available at every major cities in India.But, there is one problem with this service is that some time peak charge is shown at the time of booking a taxi for which extra money is needed for taking a ride, but overall facility of this taxi service is awesome.