diff --git a/src/main/java/com/thealgorithms/datastructures/queues/README.md b/src/main/java/com/thealgorithms/datastructures/queues/README.md
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@@ -7,6 +7,29 @@
 - It supports all methods of Collection interface including insertion, deletion etc.
 - LinkedList, ArrayBlockingQueue and PriorityQueue are the most commonly used implementations.
 
+
+## Types Of Queue:-
+
+- **FIFO Queue (First-In-First-Out):** This is the most common type of queue where the first item added is the first one to be removed. It follows a strict order of insertion and removal.
+
+
+- **Priority Queue:** Elements in this queue are assigned priorities, and the item with the highest priority is dequeued first. It doesn't strictly follow the FIFO order.
+
+
+- **Double-ended Queue (Deque):** A queue that allows elements to be added and removed from both ends. It can function as both a FIFO queue and a LIFO stack.
+
+
+- **Circular Queue:** In this type, the last element is connected to the first element, forming a circular structure. It's often used for tasks like managing memory buffers.
+
+
+- **Blocking Queue:** Designed for multithreaded applications, it provides thread-safety and blocking operations. Threads can wait until an element is available or space is free.
+
+
+- **Priority Blocking Queue:** Similar to a priority queue but thread-safe, it allows multiple threads to access and modify the queue concurrently while maintaining priority.
+
+
+- **Delay Queue:** Used for scheduling tasks to run after a specific delay or at a certain time. Elements are removed from the queue when their delay expires.
+
 ## Declaration
 
 `Queue<Obj> queue = new PriorityQueue<Obj> ();` 
@@ -21,3 +44,5 @@
 |Rear|Gets the last item from the queue|
 
 
+
+