State Of Kerala & Anr vs N. M. Thomas & Ors on 19 September, 1975
Para 7(c) of the Second Schedule to the Rules does not,
in our opinion, lend support to the contention that the
criterion of seniority-cum-merit envisaged by the Rule
making authority involves assessment of comparative merit
for the purpose of promotion. The word "selection" has been
used in the sense of selecting an officer for promotion on
the basis of the criterion of seniority-cum-merit. The
requirement that such selection shall be made on the basis
of interview and assessment of performance reports for the
preceding three years is consistent with the criterion of
seniority-cum-merit as explained in the state of Kerala &
Anr. v. N. M. Thomas & ors. (supra) that "given the
necessary merit requisite for efficiency of administration"