KBC 13's Sumit Kaushik couldn't answer this Rs 50 lakh question. Can you?

Kaun Banega Crorepati 13 contestant Sumit Kaushik failed to answer Rs 50 lakh question. He decided to quit the game show after winning Rs 25 lakh.

Amitabh Bachchan began the Thursday (October 14) episode with Sumit Kaushik. The 24-year-old contestant had won Rs 80,000 in the previous episode with two lifelines in hand. Sumit, who hails from Najafgarh, is a part of the housekeeping staff at Army Base Hospital in New Delhi. He won Rs 25 lakh on the show.