Main Bets: Dragon, Tiger and Tie
In two sentences: Dragon and Tiger are mathematically identical even-money bets with a 3.73% house edge. Tie looks attractive at 8:1 or 11:1, yet at 8:1 it is one of the worst wagers available in any casino.
The main bets on Dragon and Tiger are symmetric and pay even money (1:1). A winning ₹100 bet on Dragon returns ₹100 profit plus your original stake. Combine 46.265% win probability, 46.265% loss probability and a 7.47% half-loss on ties, and the house edge lands at 3.73%, which is an RTP of roughly 96.27%.
The Tie bet is a separate wager with a bigger multiplier, typically 8:1 or 11:1 depending on the software. But a Tie appears in only 7.47% of rounds, so the expectation is far worse. At 8:1 the house edge on Tie jumps to 32.77%, which puts it among the most unfavourable bets on a casino floor. At 11:1, which some rulebooks describe as "10x profit plus your stake", the edge falls to 10.36%, still nearly three times worse than a main bet.
Put in rupees, the gap becomes uncomfortable. Stake ₹200 per round for one hour at 120 rounds, and the expected cost on main bets is around ₹895. The same turnover on an 8:1 Tie implies an expected cost near ₹7,865. Same table, same speed, very different bill.