diff --git a/test.php b/test.php
index 6279f8c..cad2a87 100644
--- a/test.php
+++ b/test.php
@@ -47,9 +47,9 @@
     $c= "aq_".$i;
     $d=$_POST[$a]+$_POST[$b]*10;
     $sql5 = "UPDATE UserAnswer SET $c=$d WHERE Student_ID=$_POST[student_id]";
-    $sql7 = "SELECT * FROM Persons WHERE num=$_POST[$b]";
+    $sql7 = "SELECT * FROM Persons WHERE num=".$_POST[$b];
     $rowquestion = mysqli_fetch_array(mysqli_query($sql7))['answer'];
-    echo $rowquestion.'  '.(int)$_POST[$a];
+    echo $_POST[$a];
     if((int)$_POST[$a] == $rowquestion ) {
       if((int)$_POST[$a] != 0){
         $scort++;