PYQ Solutions

1. Copyright

All content in this solution manual, including solutions, derivations, diagrams, problem selection and layout, is the property of ABHI PHYSICS and is protected under the Copyright Act, 1957 and applicable law. All rights reserved.

2. License

Purchase grants you a personal, non-exclusive, non-transferable, single-user license for your own preparation for the UPSC Civil Services Examination (CSE) and Indian Forest Service (IFoS) Examination. You may not lend, sell, sublicense, share or transfer the document or your account access to any other person or entity.

3. Identification Marks

Each copy is uniquely generated for you and contains visible and non-visible identifiers linked to your purchase (name, email, phone number and buyer ID). These are used only for delivery and for identifying the source of unauthorized distribution. The identifiers are designed to support attribution but are not guaranteed to survive every form of alteration.

4. Personal Data and Consent (Digital Personal Data Protection Act, 2023)

• Data collected: name, email address, phone number, payment confirmation details and buyer ID.
• Purpose: verifying your purchase, generating and delivering your copy, embedding identification marks (clause 3), detecting and acting on unauthorized distribution, and legal compliance. Data is not used for any other purpose without your consent.
• Consent: by accepting these terms, you give free, specific, informed consent to the processing described above, including embedding your data in your copy as identification marks.
• Disclosure: data may be disclosed only to payment and delivery service providers, and to courts, law enforcement or other authorities where required by law or needed to enforce our rights in case of breach.
• Retention: data is retained only as long as needed for these purposes or as required by law, then erased.
• Your rights: you may request access, correction or erasure of your data, withdraw consent, and nominate another person to exercise your rights, by contacting the Grievance Officer listed on the Contact / Legal Notice page. Withdrawal of consent may end your access to the document, and does not affect identification marks already embedded in copies delivered to you. Erasure is subject to legal retention requirements.
• Further details: available in our Privacy Policy.

5. Prohibited Acts

You must not, knowingly or negligently:

• Upload the document to any cloud storage or file-sharing service (public or private).
• Share it on Telegram, WhatsApp, Discord, Reddit, forums or similar channels.
• Forward the file, download links or login credentials to others.
• Resell, pool-buy, copy or print the document for circulation.

You are responsible for the security of your account and device.

6. Enforcement

On suspected breach, we may investigate, suspend or terminate your access without refund, and pursue civil and criminal remedies under the Copyright Act, 1957 and other applicable law.

7. Delivery

After payment verification, the document is available in your Candidate Portal and sent to your registered email. Each download link is valid for the period specified in the portal. New links can be generated from the portal as permitted there.

8. Disclaimer

Content is for educational use. No guarantee of examination results is given. Reasonable care is taken for accuracy; errata will be published on the portal.

9. Governing Law

These terms are governed by Indian law. Courts at Aurangabad (Bihar, India) have exclusive jurisdiction.

10. Changes

We may update these terms. The version in force at the time of purchase applies to that purchase.

11. Contact

See the Contact / Legal Notice page for entity details and Grievance Officer.

12. Consent

By clicking "I Accept the Terms & Proceed to Payment", you confirm that you have read, understood and agree to be bound by these terms, including the identification marks (clause 3) and the processing of personal data (clause 4).