diff --git a/OOP/Java/Lab/Week6/BankDemo/BankDemo.java b/OOP/Java/Lab/Week6/BankDemo/BankDemo.java
new file mode 100644
index 0000000..4a41fc9
--- /dev/null
+++ b/OOP/Java/Lab/Week6/BankDemo/BankDemo.java
@@ -0,0 +1,49 @@
+class Bank {
+
+    double getRateOfInterest() {
+        return 0.0;
+    }
+}
+
+class SBI extends Bank {
+
+    double getRateOfInterest() {
+        return 8.0;
+    }
+}
+
+class ICICI extends Bank {
+
+    double getRateOfInterest() {
+        return 7.0;
+    }
+}
+
+class AXIS extends Bank {
+
+    double getRateOfInterest() {
+        return 9.0;
+    }
+}
+
+public class BankDemo {
+
+    public static void main(String[] args) {
+        Bank bank;
+
+        bank = new SBI();
+        System.out.println(
+            "SBI Rate of Interest: " + bank.getRateOfInterest() + "%"
+        );
+
+        bank = new ICICI();
+        System.out.println(
+            "ICICI Rate of Interest: " + bank.getRateOfInterest() + "%"
+        );
+
+        bank = new AXIS();
+        System.out.println(
+            "AXIS Rate of Interest: " + bank.getRateOfInterest() + "%"
+        );
+    }
+}