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 has recently become the 91st Chess Grandmaster of India? 

Which of the following has become the first country in the world to impose a generational tobacco ban?

Swachh Survekshan 2025: Which city has been declared the dirtiest city in India?

Which of the following Indian institute has recently been ranked first in the QS World University Rankings 2026?