can we use any atm card in any atm machine

Yes, generally you can use your bank's ATM or debit card at any ATM machine in India. ATMs are interconnected through major payment networks like Visa, Mastercard, and RuPay. You simply need to look for your card's network logo displayed on the ATM. While you can use any machine, be aware that banks typically limit the number of free transactions you can make each month at ATMs belonging to other banks. If you exceed this free limit, your bank will charge an interchange fee for the transaction.