     }
     
     func presentFinalAlert() {
+        let numCorrectQuestions = numQuestions - incorrectQuestions
+        let message = "You've completed this practice test! You answered " + String(numCorrectQuestions) + "/" + String(numQuestions) + " correctly."
         // Set up "invalid date" alert
-        let alertController = UIAlertController(title: "Correct!", message: "You've completed this test!.", preferredStyle: UIAlertControllerStyle.alert)
+        let alertController = UIAlertController(title: "Correct!", message: message, preferredStyle: UIAlertControllerStyle.alert)
         let okAction = UIAlertAction(title: "Finish", style: UIAlertActionStyle.default)
         {
             (result : UIAlertAction) -> Void in

            else {
                presentCorrectAlert()
            }
        }
        // If not correct
        else {
            presentIncorrectAlert()
        }
    }

    var numQuestions = defaults.integer(forKey: "num_questions")

    var incorrectQuestions = 0;
    
    var alreadyMarkedIncorrect = false;
    
    // Declarations
    var timer = Timer()
