For the following questions answer them individually
The physics phenomenon when, in polar regions like Alaska and Northern Canada, a splendid display of colours is seen in the sky is called a/an:
In which of the following states is 'Me-Dam-Me-Phi' the festival of ancestor worship celebrated?
Representatives of the Maratha Empire and the British East India Company signed the 'Treaty of Salbai' in which year?
As per the Constitution of India, the subject of 'livestock and animal husbandry' is included in the: