The question paper of an all-India examination for the post of assistant administrative officer of Life Insurance Corporation of India (LIC) was today leaked in the capital ahead of the test. A spokesman of Delhi police said that the main conspirator allegedly involved in it has been arrested. The incident came to light after Delhi Police's crime branch got hold of the copies of the question papers for both morning and afternoon sessions from some persons much ahead of the scheduled time of the exam. The centres for the test in the capital were Kendriya Vidyalayas in Andrews Ganj and Janakpuri.An LIC spokesperson said the entire examination process is being conducted by EDCIL, a public sector company. He said that there is no report of leakage of question papers from any other part of the country.