CBSE has announced re-examination of the Class 12 economics paper on April 25, while the re-test for the Class 10 mathematics paper is likely to be conducted in July

A number of students, who appeared for this year's CBSE class XII examinations, staged a protest in Kolkata on Sunday over question paper leak and re-tests and alleged that the board was jeopardising their careers. The students, numbering around 50 and wearing uniforms of their respective schools, congregated at a Garia locality in the southern part of the city to protest the leak of class 12 economics question paper and the board's decision of re-test.