New Delhi, June 4 -- The National Board of Examination in Medical Sciences (NBEMS) on Tuesday moved the Supreme Court seeking to conduct the National Eligibility-cum-Entrance Test for postgraduate medical courses (NEET-PG) in a single shift on August 3. The decision comes days after the top court, on May 30, set aside the board's decision to hold the examination -- earlier scheduled for June 15 -- in two shifts. The court held that the two-shift model "creates arbitrariness", as the question papers are set with different difficulty levels. In compliance with the directive, NBEMS issued an order on Monday postponing the examination until further notice. In its application moved before the top court, NBEMS said that August 3 is the earliest date given by M/s Tata Consultancy Services Ltd (TCS), its technology partner, for the conduct of the examination....