AI WORLD HQUsing Perplexity AI for Quick Study Summaries and Exam Prep
Learn how to transform complex study topics into clear, reliable summaries with real sources, helping you prepare for exams faster and more effectively.
Imagine having a tireless study assistant that doesn't just summarise your textbook, but actually shows you exactly where it found the answers. This guide will show you how to use Perplexity AI to create trustworthy study guides, clear explainers, and practice quizzes for any subject, helping you get ready for assessments with confidence. Perplexity is an AI-powered search engine (a smart online tool that uses artificial intelligence to find information) that searches the live internet to find up-to-date information, unlike some traditional tools that rely only on what they learned during training.
- A device with an internet connection: You'll need a computer, tablet, or smartphone to access Perplexity AI.
- A free Perplexity account: You can easily sign up on their website with your email address. The basic, free plan provides access to the core features needed for this guide, including a limited number of "Copilot" queries per day, which offers more interactive help.
- Rough total time: This guide should take you about 10-15 minutes to follow along with and complete your first summary and quiz.
Open Perplexity AI and get ready to search
Your first step is to open the Perplexity AI website or launch the app on your device. This will take you to the main interface where you can start asking questions.
When you open Perplexity, you'll see a clean homepage with a prominent search bar in the centre of the screen, often displaying a helpful prompt like "Ask anything...". After the page loads, you'll be ready to type your first query. If you're using the mobile app, the layout will be similar, but the search bar might be closer to the bottom. You'll know it worked when the Perplexity homepage or search interface is clearly visible on your screen.
Choose your search focus
Before typing your study question, you can guide Perplexity on where to search by using its "Focus" feature. This is like telling a librarian which section of the library you're interested in.
You'll usually see a button labelled "Focus" or a dropdown menu near the main search bar, sometimes with the default "All" selected. Tapping or clicking this will open a list of options such as "Academic", "Writing", "YouTube", and "Reddit". When you select one, a small icon or text will appear next to the search bar indicating your choice. If it looks different, look for a similar option in the bottom-left corner of the screen (on desktop) or within a "Settings" menu (on mobile apps). You'll know it worked when your chosen focus (e.g., "Academic") is displayed next to the search bar.
Craft a clear question (prompt)
To get the best study summaries, you need to write a clear prompt (the instruction you give to an AI). Think of it like giving precise instructions to a diligent research assistant.
Type your detailed question into the search bar. For study purposes, tell Perplexity what topic you want to learn and exactly how you want the information organised (e.g., "as a comparison table," "in bullet points"). After typing, press the 'Enter' key or click the 'Search' button. Perplexity will then begin to process your request, often showing a "Generating" message. If the AI doesn't understand, it might ask a clarifying question, in which case you can rephrase your prompt. You'll know it worked when Perplexity starts typing out a summary or explanation based on your specific request.
Review and verify sources (citations)
One of the main challenges with AI is hallucination (when an AI confidently makes up incorrect information). Perplexity helps you beat this by providing citations (direct links to the original website where it found the information).
Inside the summary Perplexity generates, you will see small numbers in brackets (like [1], [2]) next to facts. These are clickable links. Click on one of these numbers to open the original source website in a new browser tab. After the new tab loads, quickly scan the original source to verify that the AI has accurately summarised the information. If it looks different, ensure your browser isn't blocking pop-ups, or try right-clicking the number to open the link in a new tab manually. You'll know it worked when you can see the original article or document that Perplexity used for that specific piece of information.
Generate a self-test quiz
The best way to prepare for an exam is through active recall (testing your memory rather than just rereading your notes). You can ask Perplexity to turn the summary it just made into a quick multiple-choice quiz.
Once your summary is complete, type a follow-up question into the same chat window, asking Perplexity to create a quiz. The AI will then read its previous response and generate questions based on that content. You'll see the questions appear in your chat, often with multiple-choice options. If it provides answers immediately, simply ask it to hide them. You'll know it worked when you see a list of numbered questions, usually with options (A, B, C, D), ready for you to test your knowledge.
- Blindly trusting the summary: Even the best AI can misinterpret or make up information.
- Fix: Always click at least one or two of the bracketed citations ([1], [2]) to cross-reference the information with the original source. It's like checking the references in a textbook.
- Being too vague in your prompt: If you just ask for "Australian history," you'll get a very generic, long wall of text.
- Fix: Be specific about the era, topic, or event you are studying. Include keywords like "summarise," "explain," or "compare" to guide the AI.
- Forgetting to export your best summaries: Perplexity saves your chat history, but it's wise to keep important study notes elsewhere.
- Fix: After a useful summary or quiz is generated, copy and paste the text into a document on your computer (like Google Docs or Microsoft Word) or a note-taking app to save it for later review.
Open Perplexity AI and ask it: "What are the main stages of photosynthesis, presented as a bulleted list with simple explanations for each stage?" Make sure to click at least one citation to verify a fact.
✦ Original step-by-step guide by AI World Co.'s AI editorial team. Written in plain language, reviewed for accuracy.
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