Frequently Asked Questions

Yes — BookMCQ is completely free. There is no subscription, no paywall, and no hidden fees. All MCQs, explanations, and practice features are available to every visitor without login.

All content is curated by Zohaib Khosa, the founder of BookMCQ. He holds a degree in Information Technology from the University of Education and has over 9 years of experience in academic content development.

You can read his full background on the About the Author page.

No account is required to start practicing. You can browse books, chapters, and topics, and answer MCQs immediately. Login is only needed if you want to save progress or access personalized tracking features.

BookMCQ currently covers books across these subjects:

• Biology (e.g., Campbell Biology, Principles of Biochemistry)
• Computer Science (e.g., Operating Systems, Data Communication & Networks, Microprocessor 8085)
• Mathematics (e.g., Calculus)
• Digital SAT (Algebra and more)
• History (e.g., World History: Modern)

We are continuously adding more books and subjects based on student requests.

Yes. Our MCQs are designed for students preparing for a wide range of exams, including CSS, PMS, UPSC, FPSC, PPSC, SPSC, BPSC, IBPS, SSC, Banking, Digital SAT, GRE, GMAT, JEE, and NEET. The chapter-wise structure and difficulty tagging (Easy / Medium / Hard) make it ideal for structured exam preparation.

Every MCQ passes through a structured 5-step process:

• Source selection — based on standard textbooks and official exam guides
• Question creation — each MCQ targets a specific concept
• Accuracy review — cross-checked against the source textbook
• Explanation writing — every MCQ gets a step-by-step explanation
• Ongoing updates — content is revisited regularly to fix errors

See the Why Trust Us page for the full methodology.

Our questions are grounded in respected academic resources, including:

• Campbell Biology
• Calculus by James Stewart
• Operating Systems by Silberschatz
• Kaplan and Princeton Review SAT guides
• Official College Board SAT material
• Manhattan Prep guides
• NCERT textbooks
• Standard university textbooks and official exam syllabi

Please use the Contact page to report any error. Include the URL of the page and a short description of the issue. Every report is personally reviewed, and confirmed errors are corrected.

No. Every MCQ is human-reviewed before publishing. Questions are based on real textbooks and exam guides, and each answer is cross-checked against the source material. We do not publish unverified or auto-generated questions.

It takes just a few clicks:

• Click 📝 Quiz or 📚 Practice in the top navigation.
• Select a book from the list.
• Pick a chapter and then a topic.
• Start answering MCQs. Each question includes a detailed explanation after submission.

Each MCQ is tagged by difficulty:

• Easy — tests recall of a core definition or basic fact.
• Medium — requires applying a concept to a slightly new situation.
• Hard — involves deeper reasoning, calculation, or multi-step logic.

This lets you progress gradually and identify your weak areas.

Yes! Go to the Contact page, select "Book Request" from the message type, and include the book title and author. We review every request and add books based on student demand.

Yes. BookMCQ is fully mobile-responsive and works on phones, tablets, and desktops. The layout adapts automatically for smaller screens so you can practice MCQs anywhere.

We only collect essential information (such as an email address if you contact us) to respond to your request. For full details on what we collect, how we use it, and how we protect it, please read our Privacy Policy.

We may display ads from Google AdSense and other networks to keep the site free for everyone. Ads operate under their own privacy policies, which you can review directly with those providers.

No. All content on BookMCQ is protected by copyright and may not be copied, redistributed, or republished for commercial use. For personal study, you are welcome to browse and practice freely. See our Terms of Service for full details.

Reach out via the Contact page. We respond to all inquiries within 48 hours during business days.