1. Which country became the second one in the world to administer over 100 crore COVID-19 doses on October 21, 2021?

2. Which country has been newly added to the FATF grey list?

3. Kushinagar International Airport is which state’s third international airport?

4. Who among the following is planning to launch a new social media platform -Truth Social?

5. Sandra Mason has been elected as the first-ever president of which nation?