Nineteen students in India have taken their own lives in the last two weeks over intermediate examination results, officials said, reports CNN.
Hundreds of parents have protested the marking and evaluation of test papers for 12th-graders Indian state of Telangana, which they say has resulted in students being awarded incorrect marks and, in many cases, failing the exams.
Most university admissions are based on the examination.
Some students have said that they appeared for exams but were marked absent or that they were awarded zero marks in specific subjects that they completed.
Parents have blamed both the state Board of Intermediate Education, which is responsible for the examinations and their evaluation, and the Telangana government.
The board contracted the evaluation of mark sheets to an outside firm, Globarena, which could not be reached for comment.
"It is all unfortunate. People should not resort to such kind of extreme steps. Mistakes have happened at some level. That can be checked and rectified," said Jitender, a senior state police official who goes only by his first name.
Experts have criticised India's education system as a poor one in which students are under heavy pressure not just to pass examinations but to exceed expectations at all costs.
Thousands of Indian young people die by suicide every year, according to the National Crime Record Bureau.
In 2015, they made up 6.7 per cent of all suicides, totalling almost 9000 deaths. Some experts, parents and officials blame the pressure to succeed in school.
In 2015, photographs of family members scaling school buildings and clinging to window ledges to pass cheat sheets to 10th-graders in the state of Bihar went viral.
The Telangana state government has repeatedly asked parents to file complaints with the education board if discrepancies are suspected in the exam results.
In the event that a discrepancy is found, the results will be rectified, officials say.
However, two or three suicides have been reported every day in Telangana since the announcement of the results on April 18, Jitender says.
"We are definitely trying to create an awareness, but still, all these people are spread over a large area. ... Our appeal will have limited access," he said.