I am in Gujarat since couple of weeks, since Uber was not available, I booked OLA (MICRO).
Found interesting thing, 12 Rs per km for Micro (higher than Prime)
Charges upto 15 kms – 6 Rs per KM
After 15 Kms – 12 Rs per KM + Taxes
If you are travelling to other city, better check charges of that particular city before you book OLA
Base fare differs
Rate per km also differs
Even, ride time charges also differs.