diff --git a/c/Check alphabet is vowel or constant b/c/Check alphabet is vowel or constant
new file mode 100644
index 0000000..21c7a2c
--- /dev/null
+++ b/c/Check alphabet is vowel or constant	
@@ -0,0 +1,21 @@
+#include <stdio.h>
+int main()
+{
+    char ch;
+    bool isVowel = false;
+
+    printf("Enter an alphabet: ");
+    scanf("%c",&ch);
+
+    if(ch=='a'||ch=='A'||ch=='e'||ch=='E'||ch=='i'||ch=='I'
+    		||ch=='o'||ch=='O'||ch=='u'||ch=='U')
+    {
+    	isVowel = true;
+
+    }
+    if (isVowel == true)
+        printf("%c is a Vowel", ch);
+    else
+        printf("%c is a Consonant", ch);
+    return 0;
+}