Tadipatri bus stop to tadipatri railway station is 10rs and I purchased some fruits to eat (100rs).
From tadipatri we had our train to mumbai at 13:10pm (same chennai express 12164.)
back to mumbai at 0600. Journey ends well.
To sum it up all the expense:
Dadar station - Tadipatri (indian railway) - 250rs (unreserved ticket)
Tadipatri railway station to tadipatri bus stop(rickshaw) -10rs
tadipatri Bus stop to belum caves (30km 1hr frequency 20 min/bus) - 23rs
Bbelum - kolimigula (3km/bus) - 6rs
Kolimigula to Jamalmadgu (40km/bus) - 29rs
Jamalmadgu to Gandikota (20km/bus) - 13rs
Gandikota to Jamalmadgu (school bus) - 10rs
Jamalmadgu to tadipatri bus stop(bus) - 48rs
Fruit - 100rs
Rickshaw - 10rs
Tadipatri - Dadar station (indian railway) - 465 rs (reserved ticket)
Total expense is 964rs.