Points to each answer
Hi Tanu, You can use the Formfacade - Assign points addon to assign different values for answer choices and add score calculations in your form.
Open your form in Google Forms > click on the addon icon > click Formfacade - Assign points > click Configure score > select the question type, assign the points, click Next > enable the option to record the score in google form and display it in the confirmation message, click Next > click Proceed > Formfacade Edit page will open in a new tab > click Share > copy the short link and use it to collect responses.
If you need to assign different points for questions in the form, click on the question to select it > click on the settings gear icon > Question settings page will be displayed > click Answer > assign the points for different answer choices and click Save. Repeat the above steps for other questions.
Note: Scorecery addon has been renamed as Formfacade Assign points addon
Formfacade - Assign points addon
https://workspace.google.com/marketplace/app/formfacade_assign_points/706030115252
Demo video
https://youtu.be/zberDwRdLv8
Calculate total score (add points for all questions the form)
https://formfacade.com/calculate/assign-different-points-for-each-answer-in-multiple-choice-question-and-calculate-total-score.html