Which state government sets a limit that the weight of school bags not more than 10% of the child's weight?

Karnataka government issued a circular, following the order of the Union Ministry of Human Resource Development, directing all schools in the state, including government, aided and unaided institutions, to limit the weight of a schoolbag which is not more than 10% of the child's weight. The weight of a bag of a student in Class 1 or 2 should not be more than 2 kg and these students should not be given any homework. For the students from Class 3 to 5, it can weigh between 2 and 3 kg. The weight increases accordingly, with the students of Class 9 and 10 are allowed to carry bags of weight 4-5kg. The third Saturday of every month should be followed as "No School Bag Day". Teachers are required to keep the students busy without any books or supplementary materials and indulge in activities like field visits, general knowledge clubs, art classes, indoor and outdoor games, abacus, dance classes and debates.