Problem Solving Lab_Numerical Representation_Quizzes

[yashhR]

Defect description: Unable to open the quizzes section present in Numerical representation experiment of problem solving lab.
Steps to reproduce the issue:
1)Open vlab.co.in
2)Select IIITH from participating Institutes.
3)Choose problem solving lab.
4)Select Numerical Representation experiment from "List of experiments" section.
5)Click on Quizzes section
6)You can find a broken link redirected.

Expected Result: The result of the page should redirect to the quiz section of Numerical representation experiment.
Actual Result: The users should be able to access the quiz section.
Screenshot: Here I've attached the screenshot of the following broken link.