diff --git a/searching/Ubiquitous_Binary_Search.c b/searching/Ubiquitous_Binary_Search.c
new file mode 100644
index 00000000..ec7e7084
--- /dev/null
+++ b/searching/Ubiquitous_Binary_Search.c
@@ -0,0 +1,42 @@
+#include<stdio.h>
+int UbiquitousBinarySearch(int A[], int lt, int rt, int key)
+{
+	int m;
+
+	while( rt - lt > 1 )
+	{
+		m = lt + (rt-lt)/2;
+
+		if( A[m] <= key )
+			lt = m;
+		else
+			rt = m;
+	}
+
+	if( A[lt] == key )
+		return lt;
+	if( A[rt] == key )
+		return rt;
+	else
+		return -1;
+}
+int main()
+{
+    int l, r, p, key;
+
+    // Get the array
+    // Sort the array if not sorted
+    int arr[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
+
+    // Starting index
+    l = 0;
+    // length of array
+    r = 9;
+    key = 4;
+    // Search the key using ternarySearch
+    p = UbiquitousBinarySearch(arr,l,r,key);
+
+    // Print the result
+    printf("Index of %d is %d\n", key, p);
+
+}