(a) the number of cases pending for payment of final rewards to the informants who give information of tax evasion by individuals;
(b) the amount of award disbursed as a percentage of the evasion intimated, as on date (case-wise);
(c) whether the Government has contemplated revision of Policy with regard to rewards to informants in order to increase its efficacy;
(d) which are the areas of evasion usually intimated by informants;
(e) which are the States/Districts/cities more prone to tax evasion; and
(f) the action taken for prevention and control of such evasion?