About the location (from here):
This park, Jubilee Park, is very special as it was inaugurated by none other than the first Prime Minister of India, Pandit Jawahar Lal Nehru in 1958. Pandit Nehru loved children and this park was a gift by Tata Steel to the citizens and the children of Jamshedpur on the company’s fiftieth year celebrations. Spread over a vast area of 200 acres, Jubilee Park has a special rose garden and a lake. Beautifully trimmed Ashok trees line its avenues and there is a laser show, musical fountains and water cascades which are lit during the night. Apart from children who love visiting the park, it is also a haven for morning walkers, joggers, cyclists and anglers.

Jubilee Park

Movies shot at this location:
Scene where the family goes for a picnic & Rohan recites a poem to his dad from Udaan
One of the stops in the scene where Rohan’s dad takes him for a jog from Udaan