It says
//The survey found that 88% have home access to computers and 62% are cyber
cafe regulars. //
which indicates that the survey respondents may be from higher income group
and english medium convent schools.
We can safely assume anyone who uses Internet and search will land in
Wikipedia. S
Please see DNA news about "The second annual ‘Web 2.0 generation survey’
conducted by TCS polled over 10,000 schoolchildren in the age group of 12 to
18
years in 11 cities across India in 2009-10. " at following link
http://www.dnaindia.com/lifestyle/report_pune-teens-most-tech-savvy-survey
