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

Which of the following has become the first state/UT to partner with Bharat Taxi? 

Which of the following countries recently launched a nuclear-powered submarine called Khabarovsk?

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

The Supreme Court recently directed the formation of a dedicated water dispute tribunal to resolve the water dispute between Karnataka and Tamil Nadu over which river?