diff --git a/src/main/java/com/b/simple/design/business/student/StudentHelper.java b/src/main/java/com/b/simple/design/business/student/StudentHelper.java
index 10bb826..14eccfa 100644
--- a/src/main/java/com/b/simple/design/business/student/StudentHelper.java
+++ b/src/main/java/com/b/simple/design/business/student/StudentHelper.java
@@ -21,7 +21,7 @@ public String getGrade(int mark, boolean isMaths) {
 		
 		if (isGradeA(mark, isMaths))
 			grade = "A";
-		else if (isBGrade(mark, isMaths)) {
+		else if (isGradeB(mark, isMaths)) {
 			grade = "B";
 		}
 		return grade;
@@ -63,4 +63,4 @@ public String willQualifyForQuiz(int marks1, int marks2, boolean isMaths) {
         return "MAYBE";
     }	
 
-}
\ No newline at end of file
+}