The book titled ‘Sing, Dance and Lead’, which was launched by Vice President CP Radhakrishnan, was written by whom?

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

What is the name of the mascot recently launched by the Unique Identification Authority of India (UIDAI)? 

Which of the following countries recently successfully tested an air-launched cruise missile named Taimur?

Which Prime Minister of India was Lal Bahadur Shastri, whose 60th death anniversary was observed on January 11, 2026?