A senior official from the Directorate of School Education, seeking anonymity, told DT Next on Tuesday that most schools have submitted not just student’s marks data but answer sheets of quarterly and half-yearly exams as well, which was made mandatory. “During scrutiny, we found that many private schools submitted fake answer scripts awarding more marks to the students,” he said, adding, “The doubts crept in after we saw that the scripts looked fresh and new.” He said the authorities also noticed that in some cases, the total marks awarded did not tallying with the marks given to individual answers. Stating that such schools were asked for an explanation, the official said the marks sheets will not be released to the students unless their genuineness has been ascertained.