diff --git a/DataStructures/Trees/Tree : Height of a Binary Tree/solu.cpp b/DataStructures/Trees/Tree : Height of a Binary Tree/solu.cpp
new file mode 100644
index 0000000..0413479
--- /dev/null
+++ b/DataStructures/Trees/Tree : Height of a Binary Tree/solu.cpp	
@@ -0,0 +1,20 @@
+
+/*The tree node has data, left child and right child 
+class Node {
+    int data;
+    Node* left;
+    Node* right;
+};
+
+*/
+    int height(Node* root) {
+        // Write your code here.
+        if(root == NULL){
+              return -1;
+        }
+        int left = height(root->left);
+        int right = height(root->right);
+        int max = left > right ? left : right;
+        return max+1;
+    }
+