Seventy-seven. That's how many communities lost their OBC status in one High Court stroke - and the number that matters just as much is what came back to replace them: 66.

THE NUMBER THAT REPLACED 77 IS THE REAL ANSWER The headline fact here - 77 communities lost OBC status - is not actually the constitutional story. The constitutional story is what the new government did next: not fix the methodology that failed judicial scrutiny, but shrink the list to 66 and stop there.

WHAT ARTICLE 15(4) AND 16(4) ACTUALLY DEMAND Article 15(4) permits the State to make special provisions for "socially and educationally backward classes." Article 16(4) permits reservation for backward classes "not adequately represented" in services.

Neither Article mentions religion as a criterion - deliberately. The whole architecture assumes identification through social and educational indicators, with religion, if relevant at all, being a demographic fact about a backward class, never the test for defining one.

The Calcutta High Court's finding - that religion appeared to be the sole criterion for the 2010-12 additions - is a finding that the process inverted this logic: instead of finding backward communities that happened to include Muslims, the classification process appears to have started from religious community and worked backward into "backward class" status.

THE REPLACEMENT LIST IS THE PART WORTH READING CAREFULLY Here is where the angle sharpens. A government that disagreed with the High Court's reasoning, but respected the outcome, would have two honest paths: appeal on the merits or rebuild a list using a defensible, non-religious methodology - a fresh empirical exercise by the State Backward Classes Commission testing social and educational backwardness directly.

Bengal's new government did neither. It withdrew the appeal and restored the pre-2010 list of 66 communities almost mechanically, using "was on the list before the disputed expansion" as the operative test - not "meets the constitutional test for backwardness." That is not obviously wrong; restoring a pre-existing, unchallenged list is a legally safe move.

But it also means the actual constitutional question the High Court raised - what criteria properly identify a backward class - was never actually answered by anyone. It was simply avoided in one direction instead of the other.

WHY THE COURT'S ONE LINE ABOUT OTHER PARTIES MATTERS The Supreme Court's clarification that other aggrieved parties can still appeal is the detail easiest to skip past and the one worth remembering. It means the underlying legal question - whether a corrected, non-religious methodology could restore some or all of the 77 communities on defensible constitutional grounds - remains formally open, even though the political battle over the list looks settled.

For the exam, the lesson isn't "religion cannot be a reservation criterion" - that's the headline, not the insight. The insight is that a government complying with a court order about methodology can still avoid ever building a constitutionally sound methodology, simply by retreating to an older, unexamined baseline instead.