The Central Board of Secondary Education (CBSE) is likely to declare the class X and XII results before May.
While CBSE class X and XII exam started on March 9, 8, 86, 506 students appeared for class X exam and 10,98,981 enrolled for class XII exam.
According to a senior CBSE official, full-time observers will be appointed at sensitive centres by the Board
In a bid to prevent students from using unfair means during the exam, the CBSE had three-tier arrangement for surprise checking-flying squads from the Board itself.
CBSE also launched a mobile application to locate exam centres across the country.