Who among the following has been appointed as the Director General of the Bureau of Indian Standards (BIS) in November 2025?

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

World Radiography Day is celebrated on which of the following days?

Which of the following has been ranked first in the International Cooperative Alliance Ranking 2025?

James Watson, who was awarded the Nobel Prize in 1962 for the discovery of what, died at the age of 97?