GUWAHATI, INDIA - AUGUST 28: Police personnel checks shoes of an aspirant  before enter an examination hall for Recruitment of Grade III and IV posts, at an examination centre on August 28, 2022 in  Guwahati, India. More than 1.4 million candidates are expected to appear for nearly 30,000 Grade-III and -IV posts in Assam. Mobile internet services across 25 districts of Assam have been suspended during exam in order to prevent possible malpractices. Stock Photo