Arbitral award may be set aside in part or wholly. This principle was laid down in several judgments, including that of the Full Bench of the Bombay High Court in the R.S. Jiwani case, which was referred to and relied upon by the learned counsel for the Petitioner. Applying this principle and the patent illegality test to this case, the Award is liable to be set aside in respect of the findings on the third and fourth issues. However, it is relevant to note that the first Respondent did not challenge the findings on the first and second issues by filing a petition under Section 34 of the Arbitration Act and there is no reason to set aside the Award in respect of the findings on the said issues, which are factual findings based on appraisal of evidence. As a consequence, the Petitioner would be entitled to the sum of Rs.3,05,883.50 as per the finding of the learned Arbitrator on the second issue. Notwithstanding the fact that interest was claimed at the rate of 18% per annum, there is no contractual rate of interest. Moreover, the sum of Rs.3,05,883.50 comprises the aggregate amount of Rs.2,83,921.27, which was transferred, without authorisation, to the F&O segment on various dates