In which of the following places will the World Para Athletics Grand Prix 2026 be held?

At which of the following places was India’s first microalgae air tower installed to fight highway pollution? 

Padma Shri winner Utsav Charan Das passed away at the age of 80. He was associated with which dance form?

Kusunpur village was recently announced as the first smart village of which state?

Who among the following has been recently appointed as the Chief Justice of the Madras High Court?