Thiruvonam Bumper Lottery 2025 (BR-105) Draw Date is Saturday, 27 September at Gorky Bhavan, Near Bakery Junction, Thiruvananthapuram. There are Total 90 Lakhs (Ninety lakhs) Tickets printed and priced at 500 RS each. Tickets are issued in Ten series (TA, TB, TC, TD, TE, TG, TH, TJ, TK, TL). Onam Bumper Offering First Prize of 25 Cr (25,00,00,000) Common to all series. Second Prize is 1,00,00,000 (20 Numbers) , You can check the Complete Prize Structure From here.