Drop Down activity Manual Result Score not Showing on LMS.

AmitPadyal-fcb9​: For a Pick-One/Multiple-Choice question, you can set the Score to By Choice. That allows you to assign different point values to each potential response, so the user gets partial credit.

As RichardEkparian​ pointed out, the responses used for scoring need to be added to Form View, and one of them needs to be set as the Correct answer. 

For your drag-and-drop, you need 8 off-slide objects, because the user could get 0-7 correct. Before the Submit Pick One trigger, you need triggers to change the appropriate response object to Selected based on the value of your CorrectCount variable. So your Form View would look something like this: 

As RichardEkparian​ also pointed out, triggers can't change the value of the built-in scoring variables. Storyline will submit the quiz-score percent based on its calculation of the score. However, you don't have to display the built-in variables to the user. 

Personally, for something like this, I think it would be easier to just show the user how many they got right, for example, "5 out of 7." I think that's more meaningful than 71.42857%. 

For future reference, this Exchange Best Practices section is for general questions about eLearning. You’re asking how to do something in Storyline. That type of question is a better fit in the Discuss Articulate Products section of the website. That's where those of us who regularly answer questions about how to use the software spend more of our time. And that's where more folks go to search for answers specifically related to Storyline, Rise, and other parts of Articulate 360.