No, it doesn't. They use apparel MCC. So, no 10% cb. I also learnt it the hard way after placing the order. I called the CC and they mentioned 1.5% cb due apparel mcc. I was quick to cancel the order and place it with a better card.
Yes. It's gives 10% cb for dmart. I believe people have confirmed for reliance fresh as well. But it all depends on the MCC the store is using. You can do a test transaction and check with CC
10% cashback on all restaurants (MCC 5812, 5811), food delivery and grocery (5814, 5499, 5921, 5462, 5451, 5441, 5422, 5411) transactions (capped up to ₹1,000 per calendar month) this is what they say via chat