How The Mutineers Began And How They Communicated

How have the people of the community helped one another? What role do the women of Kalikuda play during these days?

There are 850 students in a class. Out of these, 44% are Muslims, 28% are Hindus, 10% are Sikhs and remaining students belong to the other communities. How many students are there of other communities?

How many number of satellites are needed for global communications?