Listen to G K Test online. G K Test is a Hindi language song and is sung by Pankaj Kapur, Sanjay Mishra, Ashwari Joshi and Farida Jalal. G K Test, from the album Chala Mussaddi Office Office (Dialogue), was released in the year 2011. The duration of the song is 1:17. Download Hindi songs online from JioSaavn.