Refund with interest as per UP RERA

I booked flat on Aug 2012 where builder was not able to deliver the property and i won case in UP RERA Court, now my question is what will be calculation as below points. 1 - What will be interest rate which I will get? 2 - Interest will be calculated from the booking date as Aug 2012 or from since UP RERA 3 - I Paid amount as below details, pls can you advice what will be total refund including interest. 1-Sep-12 1st Payment 2,50,000 29-Oct-12 2nd Payment 3,01,869 17-Dec-12 3rd Payment 1,37,068 17-Dec-12 3rd Payment 2,00,000 8-Mar-13 4th Payment 3,20,000 15-May-13 135 Days Payment 1,20,737 30-May-13 Payment 24,395 16-Jun-13 Payment 7,351 17-Jun-13 Payment 24,395 29-Aug-13 Payment 4,44,621 21-Apr-14 Payment 3,00,000 22-Apr-14 Payment 1,00,000 22-Apr-14 Payment 1,80,000 1-May-14 Payment 1,50,000 19-May-14 Payment 1,05,782 19-May-14 Payment 53,000 18-Sep-14 Payment 55,000 18-Sep-14 Payment 27,424 5-Oct-16 Payment 2,00,076 31-Jan-19 Payment 5,00,000 Total Paid Amount 35,01,718