NIOS Accountancy 320 Book Class 12 – Complete 2026 Exam Preparation Guide

NIOS Accounts 320 Book Class 12 – Complete 2026 Exam Preparation Guide

Accountancy under NIOS Class 12 is one of those subjects where the gap between a student who has actually worked through the numericals and one who has just read the theory is painfully obvious in the exam. Subject code 320 covers everything from basic journal entries to partnership accounts to company shares to financial ratio analysis — across 7 modules and 38 lessons — and doing well in 2026 requires knowing exactly which areas carry the most weight and how to approach both the theory and the numbers.

Quick Overview – NIOS Accountancy 320 Class 12

What is NIOS Class 12 Accountancy (Code 320)?

Here is what the NIOS Class 12 Accounts 320 Book actually covers — and it covers a lot more than many students expect when they first pick it up.

Module 1 starts at the very beginning — the accounting equation, journal entries, ledger posting, cash book. These are the foundational skills. Everything else in the book depends on them. Module 2 moves into trial balance, error correction, and computerised accounting. Module 3 — and this is the big one — covers financial statements and adjustments, which is consistently the highest-weightage area in the entire subject.

Module 4 covers partnership accounts — a section that many students find genuinely challenging because the numericals here involve multiple adjustments happening simultaneously. Module 5 covers company accounts — share capital, forfeiture, reissue, debentures. Module 6 covers financial statement analysis — ratio analysis and cash flow statements. And Module 7 covers computer applications in accounting.

What makes the NIOS Accountancy 320 Class 12 Book genuinely worth studying carefully is that these are real-world skills. Every concept in this book has a direct application in business, finance, and professional accounting. For the 2026 exam, understanding the book properly and practising both theory and numerical questions is what actually produces strong marks.

Download NIOS Accountancy 320 Book PDF (English and Hindi Medium)

The NIOS Accountancy 320 Book PDF is available for free at nios.ac.in. Go to the senior secondary level section, navigate to academic subjects, and you will find the NIOS Accountancy 320 Book download link for subject code 320 in both English and Hindi medium.

Always download the latest 2026 edition — NIOS does update its books and an older version can sometimes have content that does not match the current exam pattern exactly. Get the current PDF and start working through it from Module 1.

For solved NIOS Accountancy 320 intext answers, NIOS Accountancy 320 terminal questions with fully worked solutions, TMA support, and module-wise notes, Unnati Education has everything ready and accurate.

Complete Module and Lesson List – NIOS Accountancy 320 (7 Modules, 38 Lessons)

Here is the full structure of the NIOS Class 12 Accounts 320 Book:

Every lesson has in-text questions placed inside the chapter and terminal questions at the end. Both types matter for your 2026 exam — the section below explains why.

NIOS Accountancy 320 Exam Pattern & Marking Scheme (Theory + Numericals)

Understanding the exam structure before you start studying makes your preparation significantly more targeted.

Theory paper includes objective questions, short answer questions, and numerical-based long answer questions.

Numerical problems from Modules 3, 4, 5, and 6 carry the majority of the marks in the theory paper.

Financial statements, partnership accounts, and company accounts together are consistently the highest-scoring areas.

TMA is compulsory for every NIOS student — no exceptions — and must be submitted before the official deadline.

Module 7 theory questions are shorter but still carry marks and should not be left out of preparation.

Seeing this breakdown makes one thing clear — accountancy is primarily a numerical subject at this level. Reading the theory without practising the numerical problems will not get you to the marks you are aiming for.

Difference Between In-Text and Terminal Questions in Accountancy 320

This is worth understanding clearly before you sit down to work through the book.

In-text questions appear right inside each lesson — usually after a concept, a format, or a numerical method has been introduced. In accountancy specifically, these are placed there because each step in accounting builds on the previous one. If you do not understand how to post a journal entry correctly, the ledger will not make sense. If the ledger does not make sense, the trial balance will not work. In-text questions at each stage stop you from carrying errors forward into increasingly complex topics.

NIOS Accountancy 320 terminal questions come at the end of each lesson and are comprehensive. They include both theory questions and numerical problems that directly mirror the style and difficulty of NIOS board exam questions. Questions from the NIOS Accountancy 320 Class 12 Book terminal sections appear in the theory paper with very high consistency — numerical formats in particular are directly repeated or closely adapted year after year.

Solving both types builds the preparation depth and problem-solving consistency that doing only terminal questions cannot achieve. For completely solved NIOS Accountancy 320 intext answers and terminal solutions for all 38 lessons, Unnati Education has the most accurate material available.

Module 1 – Accounting Fundamentals (Lessons 1–8) Journal, Ledger and Cash Book Focus

Module 1 is the foundation of the entire subject. Eight lessons covering the basic accounting equation, the rules of debit and credit, journal entries, ledger posting, subsidiary books, and the cash book. Students who get these lessons right from the start have a significant advantage in every module that follows.

Lessons 1 and 2 cover the accounting equation and basic accounting concepts — going concern, consistency, materiality, accrual. These are theory lessons and questions about them appear in objective and short answer sections.

Lessons 3 and 4 go into journal entries — the first practical skill in accounting. Understanding which account to debit and which to credit, and why, is the skill that underpins everything from simple transactions to complex partnership adjustments.

Lessons 5 and 6 cover the ledger — how journal entries are posted, how accounts are balanced, and what the closing balance means. Lessons 7 and 8 cover subsidiary books and the cash book — the practical tools used in day-to-day accounting.

Questions from this module appear throughout the theory paper because the skills here are used in every higher module. A student who is solid on journal and ledger work is already ahead for Module 3 financial statements and Module 4 partnership accounts.

Module 2 – Trial Balance, Errors and Computerised Accounting (Lessons 9–13)

Module 2 covers five lessons on trial balance, error types and rectification, and computerised accounting — and each area has distinct exam importance.

Lesson 9 covers the trial balance — what it is, why it is prepared, and what its agreement and disagreement mean. Lesson 10 covers errors in accounting — errors of omission, commission, principle, and compensating errors — and how each type is identified and corrected. Rectification of errors is a topic that produces both short answer and numerical questions in the theory paper regularly.

Lessons 11 to 13 introduce computerised accounting — the concept of accounting software, the advantages of computerised over manual accounting, and the basic structure of accounting packages. Theory questions from this section are shorter and more definition-based, but they carry marks that are easy to secure with careful reading.

Module 3 – Financial Statements and Adjustments (Lessons 14–21) High-Weightage Area

Module 3 is the most important section in the entire NIOS Class 12 Accounts 320 Book for exam marks. Eight lessons covering trading and profit and loss accounts, balance sheets, adjustments, and financial statements for different types of organisations.

Lessons 14 and 15 cover trading accounts and profit and loss accounts — how gross profit and net profit are calculated, what items go where, and why.

Lessons 16 and 17 cover the balance sheet — its format, the classification of assets and liabilities, and how the balance sheet reflects the financial position of a business.

Lessons 18 to 20 cover adjustments — closing stock, outstanding expenses, prepaid expenses, accrued income, depreciation, provision for doubtful debts, and drawings. Adjustments are the area where most students lose marks in the financial statements section because they do not practise making them systematically. Each adjustment affects at least two places in the financial statements and missing any one of them costs marks.

Lesson 21 covers financial statements for not-for-profit organisations — income and expenditure accounts and balance sheets for clubs and societies. This is a separately tested topic that appears in the paper fairly regularly.

For NIOS Class 12 Important Questions from this module with complete worked numerical solutions, Unnati Education has everything organised.

Module 4 – Partnership Accounts (Lessons 22–25) Admission, Retirement and Dissolution

Module 4 covers partnership accounts across four lessons, and this section is consistently one of the most numerically demanding parts of the NIOS Accounts 320 Book Class 12.

Lesson 22 covers the fundamentals of partnership — the partnership deed, profit sharing, interest on capital and drawings, and the basic profit distribution calculation.

Lesson 23 covers admission of a new partner — the calculation of new profit sharing ratio, sacrificing ratio, goodwill valuation and treatment, revaluation of assets and liabilities, and the adjustment of capital. This is one of the most tested numerical topics in the entire NIOS 320 paper. Students need to practise multiple variations of admission problems to handle the different scenarios the examiner can set.

Lesson 24 covers retirement and death of a partner — similar calculations to admission but from a different angle. Gaining ratio, goodwill adjustment, revaluation, and settlement of the retiring partner's account.

Lesson 25 covers dissolution of a partnership firm — the realisation account, settlement of partner accounts, and the final closing of books. Dissolution numericals appear in the long answer section regularly and reward students who can follow the process step by step without skipping entries.

Module 5 – Company Accounts (Lessons 26–30) Shares, Forfeiture and Debentures

Module 5 covers company accounting across five lessons and introduces a whole new layer of complexity — share capital, types of shares, issue at par and premium and discount, calls in arrears, forfeiture and reissue of shares, and debentures.

Lessons 26 and 27 cover the issue of shares — the journal entries for application, allotment, and calls, how over and under subscription is handled, and the accounting for premium and discount on shares.

Lesson 28 covers forfeiture and reissue of shares — what happens when a shareholder fails to pay calls, how the forfeiture entry is made, and how forfeited shares are reissued. These numerical steps are very precise and students who get the forfeiture and reissue journal entries right consistently score well in this section.

Lessons 29 and 30 cover debentures — issue of debentures, redemption methods, and interest calculations. Debenture numericals appear in both short and long answer sections of the NIOS 320 paper.

Module 6 – Financial Statement Analysis (Lessons 31–34) Ratios and Cash Flow Statement

Module 6 covers financial statement analysis across four lessons and is an increasingly important section of the NIOS Class 12 Accounts Book in terms of exam weightage.

Lessons 31 and 32 cover ratio analysis — liquidity ratios, profitability ratios, activity ratios, and solvency ratios. The calculation of specific ratios from a given set of financial data and the interpretation of what those ratios mean are both tested in the theory paper.

Lessons 33 and 34 cover the cash flow statement — the classification of activities into operating, investing, and financing, and the preparation of the cash flow statement using both the direct and indirect methods. Cash flow statement preparation is a substantial numerical question that appears regularly in NIOS 320 papers and requires systematic practice to handle correctly.

Module 7 – Application of Computers in Financial Accounting (Lessons 35–38)

Module 7 covers the final four lessons on how computers are used in financial accounting. These lessons cover the features of accounting software, the advantages of computerised systems, data entry in accounting packages, and the generation of financial reports using software.

Theory questions from this module are shorter and more definition-based — types of accounting software, advantages over manual systems, features of a good accounting package. These are marks that students can secure reliably with careful reading and straightforward answers.

Most Repeated Numerical Questions from Previous Year Accountancy 320 Papers

Based on past NIOS 320 exam patterns, these are the numerical types and topics that appear most consistently:

• Trading and profit and loss account with adjustments
• Balance sheet preparation with multiple adjustments
• Admission of a partner — new ratio, goodwill, revaluation, capital adjustment
• Retirement of a partner — gaining ratio, goodwill, revaluation, and settlement
• Dissolution of a partnership — realisation account and settlement
• Issue of shares at par, premium, and with calls in arrears
• Forfeiture and reissue of shares — complete journal entries
• Issue and redemption of debentures
• Ratio analysis from given financial data
• Cash flow statement preparation

Preparing fully worked solutions for all these numerical types covers an enormous portion of what the 2026 NIOS examiner is likely to test.

How to Use Book, In-Text and Terminal Questions for Maximum Marks

Here is what actually works for NIOS Accounts 320 Book Class 12. Read each module once to understand what it is covering — do not try to memorise formats and formulas on the first pass. Just understand the logic.

Then go back lesson by lesson. Solve every in-text question by actually writing out the full working — journal entries, ledger accounts, statements — on paper. In accountancy, writing the answer is practising the skill. Just reading a worked example does not build the muscle memory that produces correct entries under exam pressure.

After finishing in-text questions, work through terminal questions and compare your full working with solved versions. Find where your entries are missing, where balances are wrong, and where adjustments have been misplaced. Fix those specifically.

Use NIOS Class 12 question paper sets from previous years in the final weeks. Solving complete past papers under timed conditions is especially important for accountancy because the exam requires you to complete complex numerical questions within strict time limits.

NIOS Accountancy 320 TMA Preparation Strategy

The TMA carries 20 marks and is compulsory. Here is what a strong TMA submission requires:

• Write theory answers in your own words — do not copy from the textbook.
• Numerical TMA questions need full working shown — not just the final answer.
• Journal entries, ledger accounts, and financial statements must be in proper format.
• Both typed and handwritten TMA formats are accepted by NIOS.
• Submit well before the official deadline. Rushed TMA submissions almost always have avoidable errors.

Unnati Education provides 100 percent accurate, ready-to-submit TMAs for NIOS Accountancy 320, written to current NIOS guidelines and the 2026 exam requirements, with full numerical working included.

Important Dates – NIOS 2026 Senior Secondary Level

Always verify current dates at nios.ac.in directly or stay connected with Unnati Education for updates specific to the 2026 exam cycle.

Eligibility for NIOS Class 12 Accountancy 320

• Passed Class 10 or an equivalent qualification is the minimum requirement for NIOS senior secondary enrollment.
• No upper age limit applies for NIOS senior secondary level admission.
• Accountancy 320 is chosen as one of the academic subjects alongside other required senior secondary subjects.
• NIOS admission runs twice yearly — April cycle and October cycle — through online and offline modes.
• Last date varies each cycle, so check nios.ac.in or contact Unnati Education for the current deadline.

5 FAQs About NIOS Class 12 Accountancy 320

Q1. What is the total mark distribution for NIOS Accountancy 320 Class 12?

The subject carries 100 marks in total — 80 from the theory paper and 20 from the compulsory TMA. Numerical questions dominate the theory paper and carry the majority of available marks. TMA submission is a non-negotiable board requirement for every enrolled NIOS student and must be completed with full numerical working and submitted before the official theory exam date.

Q2. Where can I find the NIOS Accountancy 320 Book PDF for free download?

The NIOS Accountancy 320 Book download is completely free at nios.ac.in. Navigate to the senior secondary academic subjects section and find subject code 320. The book is available in both Hindi and English medium and covers all 7 modules and 38 lessons required for the 2026 exam. Always download the latest edition to make sure the content matches the current syllabus exactly.

Q3. Why do NIOS Accountancy 320 intext answers matter alongside terminal questions?

Accountancy builds step by step — journal before ledger, ledger before trial balance, fundamentals before financial statements. In-text questions placed inside each lesson check whether you can actually apply each method before moving on. Students who skip them regularly make systematic errors in later modules because the foundational steps they skipped are still incorrect in their working.

Q4. How should I write the TMA for NIOS Accountancy 320 to score maximum marks?

Accountancy TMA answers need both correct formats and complete working shown. Every journal entry needs proper narration. Every ledger account needs correct posting and balancing. Every financial statement needs all adjustments shown in the correct place. Write numerical answers step by step and theory answers in your own words. Unnati Education provides complete, accurate TMA solutions with full working for NIOS Accountancy 320.

Q5. Can I get fully solved NIOS Accountancy 320 terminal questions and intext answers for all 38 lessons?

Yes, completely. Unnati Education provides solved NIOS Class 12 Intext and Terminal Questions for every lesson of the NIOS Accounts 320 Book Class 12. All numerical solutions include full step-by-step working in correct format, all theory answers are written to NIOS standards, and everything is useful both for regular lesson-by-lesson practice and for focused revision before the 2026 board exam.

Get Complete Accountancy 320 Notes, Numericals, In-Text, Terminal and TMA Solutions

Accountancy is a subject where you cannot learn by reading alone. You have to sit with pen and paper and actually work through the journal entries, the balance sheets, the partnership calculations, and the ratio analysis until they feel natural. That takes time and it takes the right solved material to check your work against. At Unnati Education, everything we provide is built specifically to support students working with the NIOS Accounts 320 Book Class 12 through exactly that process.

We have fully solved NIOS Accountancy 320 intext answers and terminal solutions with complete numerical working for all 38 lessons, ready-to-submit TMAs, NIOS Class 12 TMA support, module-wise revision notes, and NIOS Class 12th question paper sets from previous years — all aligned with the actual 2026 NIOS exam pattern.

Start your journey in Accountancy today with Unnati Education's NIOS Accountancy 320 Book Class 12 guide. Master every journal entry, financial statement, and partnership calculation — and prepare yourself for higher studies and professional opportunities.