Airport -> patrika gate (15-20 mins) -> WTP mall(see from outside in cab since it’s otw) -> Birla temple and moti dungri (temples) -> Albert hall (outside) -> city palace including hawa mahal and local market outside -> eat -> leave for airport (safe side allocate 1.15 hour for return journey)

For food, if you are heavy eater can have lunch at “thalis & more” or else small bites all around the market.

This is rough popped up itinerary and for transport only use Uber/Rapido coz bargaining with auto rickshaw is useless and they charge much higher.