1. Click Quizzes in the course navigation menu.
2. Click the +Quiz button at the top of the page.
3. In the ‘Choose a Quiz Engine’ prompt, select the New Quizzes option, then click the Submit button.
4. The Assignments creation page will open, where you can enter a title, description and due/availability dates.
5. Click the Build button at the bottom of the page to enter the New Quizzes tool, where you can create question content and configure settings specific to quizzes.
Instructure has a full Guide on Creating a New Quiz.