In which of the following states was India’s first greenfield integrated refinery and petrochemical complex inaugurated?

On which of the following days is International Shark Awareness Day observed every year?

With which country, along with Singapore, has India partnered for the I-2SEA submarine cable system project?

On which of the following days is National Broadcasting Day celebrated every year?

Which of the following state governments has announced that August 16 will be observed as Ayushman Diwas?