Held, by 3 judge Bench, resolving conflict of opinion amongst other benches of the SC, that:

(1) merely because in some cases the revenue has not preferred appeal that does not operate as a bar for the revenue to prefer an appeal in another case where there is just cause for doing so or it is in public interest to do so or for a pronouncement by the higher Court when divergent views are expressed by the Tribunals or the High Courts.

(2) If the assessee takes the stand that the revenue acted mala fide in not preferring appeal in one case and filing the appeal in other case, it has to establish mala fides.

But See: CIT vs. J. K. Charitable Trust (Supreme Court)