Which of the following sultans adopted Persian cutoms and manners in court :

Nek Chand Saini's name is associated with which of the following gardens :

India signed the 'Paris Agreeement' on 'Climatic Change' in April 2016 at :

The Pallava dynasty had their capital at :

Fraternity means :

Slow and uniform cooling of hot iron in its metallurgy is known as: