A good way to earn money is to do what I do. I make bracelets and I go to markets and put them on display for 1$ for one bracelet. Or the package deal would be 10$ for ten bracelets. Or you can walk dogs, 5$ for each dog and walk. I've done both of these and I've gotten payed good money and have been good on this stuff. And good places to travel is all based on your personality.
B) India has an especially high overall population. It's right after China when it comes to population, and it has over a billion people. Using a little math, even if you have a large Muslim population but over a billion people in your country, the percent of Indian Muslims will be small.