We developed A Questionnaire Toolkit that integrates Google Forms questionnaires into a VR environment. The toolkit's VR environment provides a watch that spawns the Google Forms questionnaires and a task setup for researchers to use in their studies. We conducted a user study to evaluate the self-reported presence, task load, and usability of the Questionnaire Toolkit versus Google Forms on a tablet. The results showed similar presence and usability scores but a higher physical demand and task control for the in-VRQ condition. Participants preferred using the Questionnaire Toolkit in VR experiences over Google Forms on a tablet and highlighted the benefits of using in-VRQs. We also conducted a walkthrough to discover usability issues researchers could face when deploying the Questionnaire Toolkit. Walkthrough participants uncovered several usability issues. Researchers can deploy the toolkit on their devices with the developer's help.