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Bharatiya Nyaya Sanhita (BNS): How to Study for Judiciary and Law Exams

The Bharatiya Nyaya Sanhita (BNS) is important for competitive law exams. Students face the challenge of preparing for new criminal laws versus old laws, varying by state exam requirements. A proper strategy categorises provisions and prioritizes BNS sections based on exam relevance, with a strong foundation in criminal law basics.
authorImageAmit kumar Singh19 Jun, 2026
Introduction to Bharatiya Nyaya Sanhita (BNS)

 

The implementation of the Bharatiya Nyaya Sanhita (BNS) has brought significant changes to India's criminal law framework. For law exam aspirants, understanding the transition from the Indian Penal Code (IPC) to the BNS can be challenging, especially when different exams may focus on different provisions.

To prepare effectively, students need to understand the key changes introduced under the BNS, learn how they compare with the IPC, and focus on the important sections. Building a strong understanding of basic criminal law concepts can also help in tackling questions across various law entrance and recruitment exams.

Importance of New Criminal Laws

The Bharatiya Nyaya Sanhita (BNS) is an important subject for all law-related competitive exams, including Judiciary and APO exams. This also applies to other new criminal laws like the Bharatiya Nagarik Suraksha Sanhita (BNSS) and the Bharatiya Sakshya Adhiniyam (BSA).

Important Changes from IPC to BNS

Students preparing for criminal law exams often struggle with whether to study only the new criminal laws (like BNS) or both the old (e.g., Indian Penal Code - IPC) and new criminal laws.

This approach varies by state and exam:

  • Some states/exams (e.g., Bihar Judiciary/APO) may only ask questions from the new criminal laws (BNS, BNSS, BSA).

  • Other states/exams (e.g., Rajasthan APO) require knowledge of both old and new criminal laws.

While the specific focus depends on the targeted state exam, a comprehensive preparation strategy is recommended. Even if an exam only specifies BNS, an examiner might ask twisted questions that implicitly require a basic understanding of the IPC for accurate answers. Therefore, a foundational understanding of the IPC is necessary to tackle complex questions in BNS effectively.

Strategy for Studying New and Old Criminal Laws Together

To effectively cover both BNS and IPC, an approach involving three categories of provisions is recommended:

I. Provisions Present in IPC but Excluded/Decriminalized in BNS

These are offenses that were part of the IPC but have been removed or are not included in BNS.

Examples:

  • Sedition

  • Unnatural Offenses (Section 377 IPC)

  • Adultery (Section 497 IPC) – Decriminalized by the Supreme Court in the Joseph Shine case.

II. New Additions in BNS Not Present in IPC

These are entirely new offenses or concepts introduced in BNS that had no mention in the IPC.

Examples:

  • Terrorist Act (Section 113 BNS)

  • Petty Organized Crime

  • Organized Crime

  • Community Service (as a form of punishment)

  • Mob Lynching (now specifically addressed and added to the punishment for murder in BNS)

  • Section 69 BNS

  • Snatching (Section 304 BNS)

III. Provisions Present in Both IPC and BNS, but with Changes

These are concepts or offenses that exist in both IPC and BNS, but their definitions, scope, or applicability have been modified in BNS.

Examples:

  • Definition of Gender: In BNS, the definition has been expanded to include transgender individuals.

  • Definition of Document: BNS now includes electronic documents.

  • Kidnapping from Lawful Guardianship: The age criteria has been standardized to 18 years for both males and females in BNS.

  • Criminal Death by Negligence (often referred to as Hit and Run): Several modifications have been made to this provision in BNS.

 

This three-category approach ensures comprehensive preparation, irrespective of specific exam requirements.

Strategic Approach to Studying BNS Sections (358 Sections)

The Bharatiya Nyaya Sanhita (BNS) has a total of 358 sections across 20 chapters. It is crucial to adopt a "smart work" approach, prioritizing sections based on their exam relevance rather than studying all with equal intensity.

Three Categories of Sections for Study:

Not all sections of the Bharatiya Nyaya Sanhita (BNS) carry the same importance in competitive law exams. To make preparation more efficient, sections can be divided into different categories based on their relevance and frequency in previous examinations. This approach helps students focus their time on high-priority topics while ensuring that less important areas are covered appropriately.

I. Dead Sections (To Be Ignored)

These sections have not been questioned yet in competitive exams and are less likely to be asked. They can be skipped.

Examples:

  • Chapter dealing with offences by personnel of the Army, Navy, and Air Force.

  • Certain sections within "Miscellaneous" such as Public Nuisance, Rash and Negligent Driving, Adulteration of Food and Drinks, Obscenity, Disobedience to Quarantine Rules, Property Marks, Coins, and Notes.

II. Not-So-Important Sections (Basic Bare Act Reading Sufficient)

These sections have a lower probability (e.g., 30%) of being asked but cannot be entirely ignored. A basic understanding from a bare-act reading is sufficient, without extensive notes.

Examples:

  • Certain sections related to election offences, such as definitions of bribery, Election, undue influence in an election, and personation at an election.

III. High Probability / Most Important Sections (Detailed Study Required)

These areas have a very high probability of being questioned and require thorough study from both the bare acts and notes. Significant time and practice should be allocated here.

Examples:

  • Definitions (most of them)

  • General Exceptions (the entire chapter)

  • Abetment

  • Criminal Conspiracy

  • Offences Against Women and Children: Rape, gang rape, and related amendments; new additions concerning consequences of sexual offences; Section 69 BNS.

  • Offences Against the Human Body: Culpable Homicide, Murder (including every illustration and line).

  • These sections are universally important across various legal exams.

Starting Point: Basics of Criminal Law

Before studying the provisions of the Bharatiya Nyaya Sanhita (BNS), it is important to develop a clear understanding of the fundamental principles of criminal law. A strong conceptual foundation helps students interpret statutory provisions more effectively and answer both objective and descriptive questions in competitive law exams.

Key Concepts to Cover

  • Meaning and Scope of Criminal Law: Understand the purpose of criminal law and how it differs from other branches of law.

  • What Constitutes a Crime or Offence? Learn the essential elements that make an act punishable under criminal law.

  • Actus Reus: The physical or external element of a crime, commonly referred to as the "guilty act."

  • Mens Rea: The mental element or "guilty mind," including concepts such as intention, knowledge, recklessness, and negligence.

  • Stages of Crime: Understand the different stages of a crime—intention, preparation, attempt, and commission—and their legal significance.

  • Intention vs Motive: Learn the distinction between intention (the purpose behind an act) and motive (the reason for committing it), as this is a frequently tested concept.

  • General Principles of Criminal Liability: Develop an understanding of how criminal responsibility is determined and the role of legal defences and exceptions.

A clear grasp of these foundational concepts will make it easier to understand BNS provisions, identify legal issues in problem-based questions, and perform better in Judiciary, APO, and other law-related competitive examinations.

 

Bharatiya Nyaya Sanhita FAQs

Q1: Why is the Bharatiya Nyaya Sanhita (BNS) considered important for competitive law exams?

A1: The BNS is a very important subject for all law-related competitive exams, including Judiciary and APO exams, due to its introduction as a comprehensive replacement for the Indian Penal Code.

Q2: Should students focus only on new criminal laws like BNS or also include old laws like IPC in their preparation?

A2: A comprehensive preparation strategy is recommended, studying both old and new criminal laws. While some exams might focus only on new laws, a foundational understanding of the IPC is often necessary to tackle complex questions in BNS.

Q3: What are the three categories of provisions to consider when studying BNS in relation to IPC?

A3: The three categories are provisions present in IPC but excluded/decriminalised in BNS (e.g., Sedition), new additions in BNS not present in IPC (e.g., Terrorist Act), and provisions present in both but with changes in BNS (e.g., definition of Gender).

Q4: How should one strategically approach studying the 358 sections of BNS for competitive exams?

A4: A "smart work" approach is important, categorising sections into "Dead Sections" (to be ignored), "Not-So-Important Sections" (basic bare act reading is sufficient), and "Most Important Sections" requiring detailed study.

Q5: What foundational concepts of criminal law are essential before delving into specific BNS sections?

A5: Key foundational concepts include understanding what criminal law and crime are, how an act becomes a crime, actus reus (guilty act), mens rea (guilty mind), the stages of crime (intention, preparation, attempt, and commission), and the difference between intention and motive.
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