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

On which of the following days is Kokborok Day celebrated?

From which of the following states was the third-generation fire-and-forget man-portable anti-tank guided missile successfully tested?

Which state government recently launched the Griha Lakshmi Digital Marketing Portal to promote women entrepreneurship?

Which of the following has become the first state in India to launch a deep tech startup policy on January 2026 ?