Shifting of bakery from goa to Maharashtra​

Paithani' is a form of______ from Maharashtra.

Out of 15 students studying in a class,7 are from Maharashtra,5 from Kamataka and 3 from Goa.Four students are to be selected at random.What are the chances that at least one is from Karnataka?

In which year was Goa given the option of merging with the state of Maharashtra?

What is the total number of student from Maharashtra and Madhya Pradesh together ?