In which of the following oceans has the world’s largest whale graveyard been discovered?

Which of the following countries has launched Operation Nasr against Israel?

The Bihu Pepa has recently been awarded the GI tag. It is a traditional musical instrument of which state?

Which of the following countries has recently launched the first radioligand therapy for advanced prostate cancer?

Who among the following has been appointed as the new Military Advisor to the National Security Council Secretariat?