Hi Soni – Apart from the CV writing, based on what you said, what you plan to do seems similar to scores of “Typist/Xerox/DTP” centers/shops that we commonly see lined up across several towns and cities in India. I’ve seen these places do almost everything that you have mentioned; typing/word-processing, printing etc. Some also provide data scrubbing, translation services. Perhaps I mis-understood your intent but what exactly is your value proposition?
As for market survey, you can start with “market finder” to assess the demand and viability of the idea. There would be scores of other such freely available tools to do some prelim research before you decide on shelling out money and hiring an organization to do the survey for you.
Welcome to the world of Startups.