Dr. M.P. Parameswaran passed away at the age of 91. Who was he?

Which of the following state governments has imposed an ‘orphan and widow cess’ of 60 paise per litre on petrol and diesel to help orphaned children and widows?

Which of the following Indians has been awarded the ‘Dirac Medal 2026’ by the Abdus Salam International Centre for Theoretical Physics (ICTP)? 

On which of the following days is World Organ Donation Day observed every year?

Who among the following has become the first Indian to win Korea Masters 2026?