On which of the following days is World Organ Donation Day observed every year?

Which of the following has become the first Indian to hit 100 sixes in Test cricket?

Which program was recently launched by the National Institute of Electronics and Information Technology (NIELIT) for cybersecurity? 

Which of the following state governments has banned the production, storage, transportation, distribution, and sale of non-standardized analogue cheese and butter?  

Who among the following has been appointed as the Chief Secretary of the Andaman and Nicobar Islands?