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NTA Defends JEE Main Percentile Method, Cites 31-Mark Spread at 99th Percentile

The agency says a percentile-based merge fairly compares students from shifts with different difficulty.

Overview

  • NTA, which posted Tuesday a detailed note on X, set out how percentiles, raw marks and normalisation work after Monday's JEE Main Session 2 results.
  • Shift data from the April 2–8 papers shows candidates needed 165 to 196 marks to reach the 99th percentile, a 31-mark gap out of 300.
  • The process calculates percentiles within each shift and then merges those percentiles to build one merit list, while raw marks set rank only inside a single shift.
  • Only two shifts produced a perfect 300, and in one shift a top score of 285 still counted as a 100 percentile because no one scored higher on that paper.
  • Media coverage notes student confusion over percentiles and ranks continues despite the clarification.