How did indians profit from british rule

Other historians point out that ruling India brought huge benefits to Britain. India's huge population made it an attractive market for British industry. In the 1880s, for example, about 20% of Britain's total exports went to India. By 1910 these exports were worth £137 million.

i believe the answer to your question is b. pay your bills early

c. troops marched forward in close formation against newer, more accurate weapons