In which state is the Tenkasi district located, where a conservation program called ‘Golden Jackal Ambassador’ has been launched to protect the rapidly declining population of golden jackals?

Which of India’s indigenously built nuclear-powered ballistic missile submarines is the INS Aridhaman?

Which of the following states has been declared Naxalism free recently?

Which of the following countries became the first in the African region to eliminate river blindness (onchocerciasis)?

Which death anniversary of Indian nationalist leader Sri Aurobindo Ghosh was observed on December 5, 2025?