http:://www.kalvisolai.com/ is the new education web portal for school children of the state of Tamilnadu. KALVISOLAI also offers FREE SMS SERVICE NEW to all the class students. The 10th class students are getting the model question paper from kalvisolai.com. you can also find SSLC SCIENCE five SETS OF PTA QUESTION PAPERS WITH answers.
KalviSolai.com is A web site for Students & Teachers seeking education guide.
The site publisher also runs KalviSolai.co.in which also caters to the teachers.
At Kalvi Solai you can obtain Half Yearly Model sample papers which can clear your tests and interviews
Even the state of Tamil Nadu 12 th question papaers also uploaded in the kalvi solai. for 9th standard question papers in Education & Learning you can access http://kalvisolai.com