In which of the following states have researchers discovered two new species of marine worms? 

Soraya Aghaei Hajiagha has become the first woman from which country to be appointed to the International Olympic Committee (IOC)?

Which of the following became the first European country to ban social media for children under the age of 16? 

Where was India’s first central bank digital currency system launched by Home Minister Amit Shah?

V.O. Chidambaranar Port located in which state has become the first major port in India to receive the IGBC Platinum rating for sustainable and energy-efficient design?