The Hindu
January 9, 2007
http://www.hindu.com/thehindu/holnus/001200701090311.htm
The survey conducted by an NGO, Pratham, in which students were tested on arithmetic, writing, reading and comprehension, showed that about 60 per cent of students at Standard I and II could recognise numbers or do more mathematics. At Standard 3 to 5, only 65 per cent of the students could do subtraction.