diff --git a/src/main/java/org/sunbird/assessment/service/AssessmentServiceV5Impl.java b/src/main/java/org/sunbird/assessment/service/AssessmentServiceV5Impl.java
index a6bf50ffa..336ba9ddb 100644
--- a/src/main/java/org/sunbird/assessment/service/AssessmentServiceV5Impl.java
+++ b/src/main/java/org/sunbird/assessment/service/AssessmentServiceV5Impl.java
@@ -821,7 +821,7 @@ private Map<String, Object> calculateSectionFinalResults(List<Map<String, Object
                 }
             }
             if(practiceAssessmentFlag){
-                res.put(Constants.OVERALL_RESULT, (correct / blank+correct+inCorrect) * 100);
+                res.put(Constants.OVERALL_RESULT, ((double)correct / (double)(blank+correct+inCorrect)) * 100);
             }else{
                 res.put(Constants.OVERALL_RESULT, totalResult / sectionLevelResults.size());
             }