(a) the minimum number of Confidential Reports(CRs) required for the purpose of promotion of Group `A` officers of Central Government;
(b) whether an officer who has less than five CRs can be promoted on the basis of available CRs if the grades in the same are upto the mark;
(c) if so, the details thereof;
(d) whether officers are promoted only on the basis of confidential reports or whether the `service record` of officers are seen in totality for the purpose of promotion; and
(e) if so, the details that constitute `service record`?