diff --git a/src/main/java/Array/FindMinimumInRotatedSortedArray.java b/src/main/java/Array/FindMinimumInRotatedSortedArray.java
new file mode 100644
index 0000000..3d0d097
--- /dev/null
+++ b/src/main/java/Array/FindMinimumInRotatedSortedArray.java
@@ -0,0 +1,18 @@
+package Array;
+
+public class FindMinimumInRotatedSortedArray {
+    public int findMin(int[] nums) {
+        int left = 0;
+        int right = nums.length-1;
+        while (left<right){
+            int mid = (left+right)/2;
+            if(nums[mid]<nums[right]){
+                right = mid;
+            }
+            else {
+                left = mid+1;
+            }
+        }
+        return nums[left];
+    }
+}
diff --git a/src/test/java/TestFindMinimumInRotatedSortedArray.java b/src/test/java/TestFindMinimumInRotatedSortedArray.java
new file mode 100644
index 0000000..68b4494
--- /dev/null
+++ b/src/test/java/TestFindMinimumInRotatedSortedArray.java
@@ -0,0 +1,53 @@
+import Array.FindMinimumInRotatedSortedArray;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+public class TestFindMinimumInRotatedSortedArray {
+    private FindMinimumInRotatedSortedArray rotatedSortedArray;
+
+    @Before
+    public void setUp() {
+        rotatedSortedArray = new FindMinimumInRotatedSortedArray();
+    }
+
+    @Test
+    public void TestCase1() {
+        int[] nums = {3, 4, 5, 1, 2};
+        int expectedOutput= 1;
+        Assert.assertEquals(expectedOutput, rotatedSortedArray.findMin(nums));
+    }
+    @Test
+    public void TestCase2() {
+        int[] nums = {4, 5, 6, 7, 0, 1, 2};
+        int expectedOutput= 0;
+        Assert.assertEquals(expectedOutput, rotatedSortedArray.findMin(nums));
+    }
+
+    @Test
+    public void TestCase3() {
+        int[] nums = {11, 13, 15, 17};
+        int expectedOutput= 11;
+        Assert.assertEquals(expectedOutput, rotatedSortedArray.findMin(nums));
+    }
+
+    @Test
+    public void TestCase4() {
+        int[] nums = {3,1,2};
+        int expectedOutput= 1;
+        Assert.assertEquals(expectedOutput, rotatedSortedArray.findMin(nums));
+    }
+    @Test
+    public void TestCase5() {
+        int[] nums = {2,1};
+        int expectedOutput= 1;
+        Assert.assertEquals(expectedOutput, rotatedSortedArray.findMin(nums));
+    }
+
+    @Test
+    public void TestCase6() {
+        int[] nums = {5,1,2,3,4};
+        int expectedOutput= 1;
+        Assert.assertEquals(expectedOutput, rotatedSortedArray.findMin(nums));
+    }
+}