Chandigarh, May 8 -- The adverse pupil to teacher ratio (PTR), at elementary level, at some of the city schools was one of the issues flagged in the minutes of the Project Approval Board's meeting for the recently released Samagra Shiksha (SS) scheme. The meeting is held annually by the central government, which provides funding to the UT education department. Union ministry of education secretary Sanjay Kumar was present during the meeting....