N Delhi: The Central Board of Secondary Education (CBSE) will re-conduct the examinations of Class 12th Economics paper and Class 10th Mathematics paper, official sources said on Wednesday. “The Board has taken cognizance of certain happenings in the conduct of certain examinations as are being reported. With the view to uphold the sanctity of the Board examinations and in the interest of the fairness to the students, the Board has decided to re-conduct the examinations,” the CBSE notice said. The fresh dates for both the examinations will be announced in a week’s time. (Agencies)