You could accomplish this in Forms using JavaScript if after the test is submitted it is assigned to someone. After the form is submitted have a second form that adds the fields with the correct answers. Then have JavaScript that compares to the two fields. For each question you would then have a 3rd field that puts in a 1 or a zero. You could then calculate those fields and come up with the total score. Then in Forms you could have the workflow decide whether it needs to go to a manager or not based on the total value of the score.

When I make a question with more than 2 options, my values get changed.  For example, in a question with 4 possibilities, my values are 0,0,0,5.   After saving the form, the zeros get changed to 0, 0_1, and 0_2, respectively.  the values are then treated as non-numerical and the formula does not work.  Does anyone have any suggestions as to how I can keep these values as 0?  

I'm trying to do something similar - I have a form with a long list of questions.  These are all radio buttons.

If a threshold is reached, another radio button should be set to "Yes".

I'm still figuring this javascript out, and I can't get anything working.  I set the css for each radio button to radiobutton, the result radiobutton to pf, and values on each radiobutton to 0 or 1 for yes or no.  

$(document).ready(function (){
  	$('.radiobutton').change(function (){
      	var sum = 0
        $('.radiobutton input:checked').each(function)(){
          	sum += Number($(this).val().replace(/V_/g,''));
        });
      
      if (sum >=1) {
        $('.pf input').val("Yes");
      }
     else
       $('.pf input').val("No");
    }
});
})

And it just stares at me blankly.

Any ideas?

"And it just stares at me blankly." - Welcome to the life of a javascript programmer, anytime it get's upset, it just gives up :(

Your missing a semicolon at the end of the var sum=0 line. This tells javascript to cancel all code execution.

Here is a working code sample.

$(document).ready(function (){
  	
  var totalQuestions = 26;
  
  $('input[type=radio]').change(function (){
    try{
    
    //Count total selected 
    i = 0;     
    //Sum total correct answers  
    var sum = 0;
    
      
   $('.answer input:checked').each(function(){
     sum += parseInt($(this).val().charAt(0));
   i += 1;
   });
 
   //After all answers have been selected   
   if (i >= totalQuestions){
     //Mark pass fail
        if(sum == totalQuestions){
          $('.result input').val('Pass');
        }else{
          $('.result input').val('Fail');
        }
        
        //Set correct answers and percentage
        $('.correctAnswers input').val(sum);
        var per = Math.round((sum/26)*100);
        $('.score input').val(per+'%');
      }
    
      
 }catch(err){alert(err.message);}


  });

});