You find a need and fill it. I do not know what that is in your country but I know college students in the USA who do house cleaning or ironing for homes around the college. They can make their own hours to fit around the college schedule. Even babysitting or scooping dog poop out of yards would work here - but again, what is needed in your area?
you really can t start any kind of business without some investment - even something as inexpensive as an advertising flyer that you print on a computer and distribute yourself by hand offering some kind of service (cost of paper and toner). any kind of product related business is going to require some investment for production and/or inventory raw materials - that could still be les than $100 - you have to decide what it is you want to do or sell
email me any tips when u get answers ;)
