Kaun Banega Crorepati 16: Can you guess the answer for the Rs 50,00,000 question which contestant Sourav Chowdhury from Kolkata could not answer?

Sourav Chowdhury, a contestant on Kaun Banega Crorepati 16, continued his impressive run, winning Rs 25,00,000. He utilized lifelines strategically, including 'Dugnastraa,' 'Audience Poll,' and 'Video Call A Friend,' to navigate challenging questions. Despite not knowing the Rs 50,00,000 question, his guess was correct. He plans to use his winnings to support his family and his mother's healthcare.