The statement is resolved by identifying Open contest among eligible princes as the precise match. The Mughals did not consistently follow primogeniture; imperial princes commonly contested succession, often producing wars after an emperor's illness or death. Mughal administration linked rank, military obligation and revenue assignment without making every office hereditary. The distractors need separate rejection: Election by village councils belongs to a different institution, context or chronology; Appointment by the Ottoman Sultan does not perform the function described in the stem; and Strict primogeniture fails the required association. The wording of “What principle generally governed Mughal succession to the throne?” is deliberately specific, so the candidate should isolate its operative clue before recalling names. — Open contest among eligible princes”, but also remember the factual reason stated above.