Delhi APP Preparation Strategy: How to Prepare

Delhi APP preparation strategy should start with the BNS, BNSS and BSA, then the Constitution, then the special Acts named in the Directorate of Prosecution’s recruitment rules. UPSC has not published an official syllabus for this post, so the subject list used here is a provisional compilation, not an official document. With the Recruitment Test on 9 January 2027, build in regular mock practice once the basics are covered.

Step 1: accept that there is no official syllabus, and plan around that

Before setting a Delhi APP preparation strategy, understand that UPSC has not published a detailed, subject-wise syllabus for this post. The subject list below is an unofficial, provisional compilation based on the Directorate of Prosecution’s recruitment rules, used by coaching sources and by Lexfolio, and should not be mistaken for an official UPSC syllabus. This means your strategy should cover the list broadly and solidly rather than chase a precise weightage that does not exist. See our Delhi APP syllabus and subjects to study guide for the full list and reasoning.

Step 2: build the criminal law core first

Start with the Bharatiya Nyaya Sanhita (BNS), Bharatiya Nagarik Suraksha Sanhita (BNSS) and Bharatiya Sakshya Adhiniyam (BSA), since these form the daily working law of a public prosecutor and the largest share of what the RT is likely to test. Read each Act section by section, note key definitions, and mark provisions that are commonly tested across legal exams, such as arrest, bail, FIR and evidence admissibility. Our Delhi APP important bare Acts to read guide lists the specific provisions worth prioritising.

Step 3: the Constitution and the special Acts

Move to the Constitution next, focusing on fundamental rights and writ jurisdiction, since criminal prosecution operates within these constitutional limits. Then work through the Prevention of Corruption Act 1988, the IT Act 2000, the PMLA 2002, the CVC Act 2003 and the DSPE Act 1946, reading each for its structure, definitions and the kind of offence or process it governs, rather than trying to memorise every section of each Act.

Step 4: practise objective questions and take timed mocks

Once you have read through the core Acts at least once, shift to objective question practice. The RT is a 2-hour, English-medium, MCQ paper with 1/3 mark negative marking, so your practice must train both accuracy and speed under the same deduction rule. Take full-length, timed mock papers at regular intervals, and after each one, sort wrong answers into three buckets: did not know the law, knew the law but misread the question, or guessed under negative marking when you should have left it blank. Spend the next study session on whichever bucket is largest.

Our Delhi APP Mock Papers, ₹149 give two full-length papers of 150 objective questions with every answer explained by Act and section, built exactly on this provisional subject list.

Step 5: do not stop at the RT, prepare for the interview too

Since the RT only shortlists and final merit combines RT and interview marks in a 75:25 ratio, your preparation should not end once the RT is over. Building genuine understanding of the subjects, not just the ability to answer MCQs, will help in the 100-mark interview as well. See our Delhi APP interview tips guide for general, verifiable preparation advice for that stage.

A sample weekly structure

1. Weeks 1 to 3: BNS and BNSS, reading plus daily MCQ practice.
2. Weeks 4 to 5: BSA and the Constitution’s fundamental rights and writs.
3. Weeks 6 to 7: the special Acts (PC Act, IT Act, PMLA, CVC Act, DSPE Act), one Act every one to two days for structure and key provisions.
4. Remaining weeks before 9 January 2027: full-length timed mocks every few days, with error analysis in between, and a final few days of revision only, no new material.

Frequently asked questions

What is the best Delhi APP preparation strategy?

Study the BNS, BNSS and BSA first, then the Constitution, then the special Acts named in the recruitment rules, while remembering this subject list is unofficial since UPSC has not published a syllabus. Once the basics are covered, shift to regular timed mock practice before the RT on 9 January 2027.

Is there an official Delhi APP syllabus to follow?

No. UPSC has not published a detailed, subject-wise syllabus for this post. Preparation should follow the broader, unofficial subject list compiled from the recruitment rules.

How many mock tests should I take before the Delhi APP RT?

There is no officially prescribed number, but taking several full-length, timed mock papers in the weeks before 9 January 2027, with careful error analysis after each, is a sound approach given the 1/3 mark negative marking.

Should I prepare for the interview while studying for the RT?

Yes. Since the RT only shortlists and interview marks count toward final merit in a 75:25 ratio with the RT, building real subject understanding rather than only MCQ recall benefits both stages.

Quick quiz

Sources

• UPSC Advertisement No. 11/2026, Vacancy No. 26091106212 (Assistant Public Prosecutor, Directorate of Prosecution, Govt of NCT of Delhi)
• Directorate of Prosecution, Govt of NCT of Delhi, recruitment rules for Assistant Public Prosecutor
• Bharatiya Nyaya Sanhita, 2023; Bharatiya Nagarik Suraksha Sanhita, 2023; Bharatiya Sakshya Adhiniyam, 2023

This page is for education and general information, not legal advice for a specific case. Law as on 1 November 2026.

Practise under exam conditions: Delhi APP Mock Papers, ₹149.