12.1.The assessee, in that case, had available with it surplus funds, which it chose to deposit with banks on a short term basis. Qua the said short term deposits, the assessee earned interest during the relevant previous year amounting to Rs.22,84,994/-. The said interest was offered for levy tax by the assessee, based on which, assessment proceedings were completed. The assessee, however, challenged the assessment order before the CIT (A) qua grounds other than the inclusion of the interest earned on short term deposits in the total income. Consequently, this aspect of the matter was not considered by the CIT (A). The assessee, however, carried the matter in appeal to the Tribunal. The appeal, as originally filed with the Tribunal, did not object to the inclusion of interest in the sum of Rs.22,84,994/-. The assessee, however, as indicated above, for the first time, by way of a letter dated 16.07.1983, raised additional grounds, whereby, a challenge was laid to the inclusion of interest in the total income. The basis of the challenge was that, since, the sum of Rs.22,84,994/- had been deducted from the expenditure incurred during construction period, it could not have been included in the total income.