Hi,
Daily, weekly and monthly stats regarding most visited articles in Indian
language Wikipedias are available here.
Bengali -
http://tools.wmflabs.org/wikitrends/bengali-most-visited-this-month.html
Hindi -
http://tools.wmflabs.org/wikitrends/hindi-most-visited-this-month.html
Tamil -
http://tools.wmflabs.org/wikitrends/tamil-most-visited-this-month.html
Telugu -
http://tools.wmflabs.org/wikitrends/telugu-most-visited-this-month.html
Urdu -
http://tools.wmflabs.org/wikitrends/urdu-most-visited-this-month.html
It will be a good idea to improve the quality of these articles and related
articles so that popular demand for knowledge in Indian languages is met
adequately.
http://stats.wikimedia.org/EN_India/Sitemap.htm
is also a good stats index to understand the reach of various Indian
language Wikipedias.
Ravi