On which of the following days is World Pulses Day celebrated every year?

In which of the following states, the first emergency landing facility of the Northeast has been inaugurated? 

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

The joint air exercise named Buddy Squadron was started between South Korea and which country? 

In which of the following states was India’s second tulip garden established?