[Sudhir Shivaram]

Hi Shreyas,

If you are shooting in low light situation inside a room, chances are you will need a very high ISO (probably not supported by your camera) to achieve a shutter speed of 1/500.

The approach to achieve it should be:
– Keep in aperture priority mode.
– Set the aperture to lowest f number supported by the camera.
– Set the ISO to say 1000 and check the shutter speed you are getting.
– Doubling the ISO will double the shutter speed. Use this calculation to get the desired shutter speed.

Also please feel free to post the test image taken which gives a better understanding on the situation.

Rgds,
Sudhir