For the following questions answer them individually
Babur introduced a technique of warfare called '______' which divided the army into different divisions to flank the enemy from all sides.
Itimad-Ud-Daulah's tomb built by the Mughal Empress, Nur Jahan in the memory of her father is located in ______.
Which state's governor won the first prize in a letter writing competition organised by the Department of Posts in June 2020?
As per guidelines issued by the Ministry of Heavy Industries and Public Enterprises, which of the following conditions must a Central Public Sector Enterprise fulfil to be eligible for grant of Maharatna status?