Which is the largest planetarium in India?

Which city is at 21^st position among the contiguous of the world ordered according to population as of 2013/2014?

Name the third - most populous metropolitan area in India.

Which bridge on the Hoogly river is the landmark of Kolkata?

Name the first city ion India to have an under ground railway system.

____________ is the capital of the Indian state of West Bengal.

Which among the place is not located in Kolkata?

____________ is also classified as the nineteenth - largest urban agglomeration in the world.

The people of Kolkata enjoy music, painting,dance and

The most important festival of ___________ is Durga Puja.