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Generate exam question papers with GPT-4 and email delivery

GracewellGracewell
410 views
2/3/2026
emailautomationgoogle-drivefile-managementattachments
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Who Is This For?

This workflow is designed for educators, universities, examination departments, and EdTech institutions that need a faster, smarter, and standardized way to prepare exam question papers.

What Problem Does This Solve?

Creating balanced, outcome-based question papers can take hours or even days of manual effort. Faculty often struggle to:

  • Ensure syllabus coverage across units
  • Maintain Bloom’s Taxonomy alignment
  • Keep a consistent difficulty balance
  • Format papers in institution-specific templates

How it works

This workflow automatically generates an exam question paper based on syllabus topics submitted via a form and sends it to the entered email address.

Here’s the flow in simple steps:

Form Submission – A student or faculty fills out a form with subject code, syllabus topics, and their email.

AI Question Generation – The workflow passes the syllabus to AI agents (Part A with 2 Marks, Part B with 13 Marks, and Part C with 14 Marks) to create question sets. The marks and the no. of question generated can be customized according to the convenience.

Merging Questions – All AI-generated questions are combined into a single structured document.

Format into HTML – The questions are formatted into a clean HTML exam paper (can also be extended to PDF).

Send by Email– The formatted exam paper is sent to the user’s email (with option to CC/BCC).

Set up steps

Connect Accounts

  • Connect your OpenAI (or LLM) credentials for AI-powered question generation.
  • Connect your Gmail (or preferred email service) to send emails.

Prepare Form

  • Create an n8n form trigger with required fields:
    • Subject with Code
    • Syllabus for Unit 1, 2, 3…
    • Email to receive the paper

Customize Question Generation

  • Modify the AI prompts for Parts A, B, and C to fit your syllabus style (e.g., 2-mark, 13-mark, 14-mark).

Format the Exam Paper

  • Adjust the HTML template to match your institution’s exam paper layout.

Test & Deploy

  • Submit a test form entry.
  • Check the received email to ensure formatting looks good.
  • Deploy the workflow to production for real usage.

Need help customizing?

<p> <a href="mailto:jgracewell02@gmail.com"> ✉️ Contact Me </a> <a href="https://www.linkedin.com/in/jeffin-gracewell-0634007b/" target="_blank"> 💼 LinkedIn </a> </p>

Generate Exam Question Papers with GPT-4 and Email Delivery

This n8n workflow automates the creation and delivery of exam question papers using OpenAI's GPT-4 model, triggered by a simple web form submission. It allows educators or administrators to quickly generate customized exam content and have it delivered directly to their inbox.

What it does

This workflow streamlines the process of generating exam papers by:

  1. Receiving Exam Details: It starts by listening for submissions to an n8n web form, which collects necessary information like the subject, topic, number of questions, and the recipient's email address.
  2. Generating Question Paper: It then uses an OpenAI Chat Model (GPT-4) to generate a question paper based on the provided details.
  3. Parsing the Output: A Structured Output Parser extracts the generated questions into a usable JSON format.
  4. Formatting for Email: The extracted questions are then transformed into a human-readable HTML format suitable for email.
  5. Sending Email: Finally, the generated exam paper is sent as an email to the specified recipient using Gmail.

Prerequisites/Requirements

To use this workflow, you will need:

  • n8n Instance: A running n8n instance.
  • OpenAI API Key: An API key for OpenAI with access to GPT-4. This needs to be configured as a credential in n8n.
  • Gmail Account: A configured Gmail credential in n8n for sending emails.

Setup/Usage

  1. Import the Workflow: Download the provided JSON and import it into your n8n instance.
  2. Configure Credentials:
    • OpenAI Chat Model Node: Set up your OpenAI API key credential.
    • Gmail Node: Set up your Gmail account credential.
  3. Activate the Workflow: Ensure the workflow is active to start listening for form submissions.
  4. Access the Form: The "On form submission" node will provide a unique URL for the web form. Share this URL with users who need to generate exam papers.
  5. Submit Form: Users can fill out the form with the subject, topic, number of questions, and their email address. Upon submission, the workflow will execute and send the generated exam paper via email.

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