New Delhi, July 24 -- The Centre late on Thursday transferred higher education secretary Vineet Joshi to the ministry of panchayati raj and appointed Naresh Pal Gangwar as his successor as part of a major secretary-level bureaucratic reshuffle across key ministries and departments. Joshi earlier headed the CBSE and later served as director general of NTA. Gangwar is a 1994-batch Rajasthan cadre officer, who is currently secretary in the department of animal husbandry and dairying. . P8...