Hello Kaustav,
I would recommend using a Dynamic Form. First start by creating all of the Questions needed.
Then you can begin adding in Calculations using JavaScript. Regarding JavaScript Calculations and Dynamic Forms, I would recommend taking a look at Demonstration 20 on our site:
http://www.datasprings.com/formdemos Implementing JavaScript can be cumbersome if you don't understand JavaScript. JavaScript is a great programming language for client side events. When implementing JavaScript in Dynamic Forms, it's important to also understand the debugging techniques in case you have erroneous code.
If you don't have the time to implement this type of project, Data Springs can be of assistance by the utilization of Premium Services. To learn more about our available Premium Services please review the link below:
http://www.datasprings.com/support/...rt-options Please let me know if you have any questions.
Thanks,
Ryan