Aadhar Card
In short
A unique 12-digit identification number issued by the Unique Identification Authority of India to residents of India.
In plain words
It is a digital ID that uses your fingerprints and eye scans to prove who you are. It helps the government send benefits directly to your bank account without middleman errors.
A simple example
A person uses their Aadhaar number to open a new bank account or to collect government food subsidies.
Why it matters
It reduces identity fraud and ensures that social welfare money reaches the correct people. It acts as a foundation for many other digital services in India.
Easy to mix up
Do not confuse it with a PAN card, which is used specifically for tax and financial transactions.