What is the name of the first survey vessel to be based in the Southern Naval Command, which is the third ship of the Survey Vessel class?

Who composed the national song of India, Vande Mataram, whose 150th anniversary was celebrated on 7 November 2025?

Which of the following has become the first state in India to provide paid leave for menstruation?

Who among the following was honored with the Patriot of the Year Award 2025 by Fox Nation?

In which of the following cities was India's first end-to-end silicon carbide semiconductor inaugurated?