PATNA, March 7 -- Hours after the arrest of 26 East Central Railway (ECR) personnel for allegedly leaking promotional exam papers, the Railway Board decided that all departmental promotion examinations will be conducted through centralised computer-based test (conducted by RRB). In a high-level meeting held with members and chairman of the Railway Board, it was decided to make the exams more transparent and accessible, said a senior ECR official familiar with the matter....