Kabindra Purkayastha passed away at the age of 94.  What field was he associated with?

In which of the following countries have marine scientists discovered a giant black coral that is 300 years old?

Which of the following banks won the ‘Best Fintech and DPI Adoption’ award at the Indian Banks Association (IBA) Banking Technology Awards?

The Raisina Science Diplomacy Initiative 2026 has been launched in which of the following cities?

R. K. Sriramkumar has been awarded the Sangeetha Kalanidhi Award 2026. Which musical instrument is he associated with?