RIMC Exam Syllabus 2026: Topics to Cover & Study Material

Khanna ji called me in July. His son was in Class 7, targeting RIMC entry into Class 8.

"Sharma ji, I've looked everywhere for a clear RIMC syllabus. Most websites just say 'English, Maths, GK.' That's too vague. My son has one year. I need to know exactly what to cover — topic by topic — not just subject names."

He's right to want specifics. "English, Maths, GK" tells you almost nothing about what to actually study. RIMC is one of the most competitive school entrances in India — 50 seats nationally per year — and vague preparation against a vague syllabus produces vague results.

Here's the detailed, topic-by-topic RIMC syllabus and study material for 2026.

RIMC Entry Basics — Context for the Syllabus

RIMC (Rashtriya Indian Military College, Dehradun) admits boys into Class 8 for a 4-year residential programme leading to NDA. Entrance exam held twice yearly — June and December. Age eligibility: 11.5 to 13 years on January 1 of the year of admission.

The exam tests Class 7-8 level content but at a notably higher difficulty and application level than AISSEE. Following written exam, qualifying candidates appear for VIVA-voce and medical examination.

Mathematics — Detailed Topic List

Number System: Natural numbers, whole numbers, integers, rational numbers. Properties of numbers — commutative, associative, distributive. HCF and LCM — including word problems using these. Divisibility rules. Square roots and cube roots of perfect squares/cubes.

Fractions and Decimals: Operations on fractions and decimals. Conversion between fractions, decimals, percentages. Recurring decimals.

Percentage: Percentage calculations. Percentage increase/decrease. Percentage in profit-loss, discount, and other applied contexts.

Ratio and Proportion: Ratio simplification and comparison. Direct and inverse proportion. Applications in mixture problems, dividing quantities in given ratios.

Algebra: Algebraic expressions — addition, subtraction, multiplication of polynomials. Linear equations in one variable — solving and word problems. Simple linear equations in two variables (introduction).

Geometry: Lines and angles — types of angles, complementary, supplementary. Triangles — types, properties, angle sum property, exterior angle theorem. Congruence of triangles — basic criteria (SSS, SAS, ASA). Quadrilaterals — properties of parallelogram, rectangle, square, rhombus. Circles — basic terms (radius, diameter, chord, arc, sector).

Mensuration: Perimeter and area of triangle, rectangle, square, parallelogram, circle. Surface area and volume of cube, cuboid, cylinder (basic).

Data Handling: Mean, median, mode of simple data sets. Bar graphs, pictographs — reading and interpretation. Probability — basic concept (introduction level).

Word Problems (heavy emphasis): Time and distance — including problems involving relative speed (basic). Time and work — individual and combined work problems. Profit, loss, and discount — multi-step problems. Simple interest — including finding principal/rate/time when other values given. Average — including weighted average basics.

Speed Note: RIMC Maths questions tend to combine 2-3 concepts in a single word problem — for example, a problem combining ratio and percentage, or time-work with fractions. Practice multi-concept problems specifically, not just single-concept drills.

English — Detailed Topic List

Grammar:

Parts of speech — comprehensive understanding, not just identification. Tenses — all 12 tenses, usage in context, tense consistency in passages. Active and passive voice — conversion across all tenses. Direct and indirect speech — conversion including questions, commands, exclamations. Articles — usage rules including exceptions. Prepositions — common preposition usage, prepositional phrases. Conjunctions — coordinating and subordinating. Modal verbs — can, could, may, might, must, should, would — usage distinctions. Subject-verb agreement — including tricky cases (collective nouns, indefinite pronouns). Degrees of comparison — positive, comparative, superlative, including irregular forms.

Error Correction: Identifying and correcting grammatical errors in sentences. This is a heavily weighted question type in RIMC English.

Sentence Improvement/Transformation: Rewriting sentences with given instructions — change voice, change tense, combine sentences, simple/compound/complex conversion.

Vocabulary: Synonyms and antonyms — at a level beyond basic Class 6 vocabulary. One-word substitution. Idioms and phrasal verbs — common ones. Homophones and commonly confused words.

Comprehension: Reading passages — typically 300-500 words, sometimes longer. Questions testing direct information, inference, vocabulary in context, main idea/theme. Multiple passages possible in a single paper.

Composition (in some years): Short essay or paragraph writing on a given topic. Letter writing (formal/informal). This component has appeared in some RIMC papers — preparation should include basic writing practice even if not certain it will appear.

Note on RIMC English standard: This section is what most separates RIMC from AISSEE. The vocabulary level, the comprehension passage complexity, and the grammar question sophistication are noticeably higher. A student comfortable with Class 8-9 level English (not just Class 6-7) is appropriately prepared.

General Knowledge — Detailed Topic List

History: Ancient India — Indus Valley Civilization, Vedic period, Mauryan and Gupta empires (key facts, not deep detail). Medieval India — Delhi Sultanate, Mughal Empire (key rulers, achievements). Modern India — British colonization, major events (1857 Revolt, formation of INC). Indian freedom movement — Gandhi's movements (Non-Cooperation, Civil Disobedience, Quit India), key leaders and their contributions, Independence and Partition (1947).

Geography: Physical features of India — mountains, plains, plateaus, deserts, coastline. Major rivers — origin, course, significance. Climate of India — monsoon system, climate zones. States and capitals, important cities. World geography basics — continents, oceans, important countries and capitals, major physical features (highest peaks, longest rivers, largest deserts — world records).

Civics/Polity: Indian Constitution — Preamble, salient features. Fundamental Rights and Duties. Structure of government — Parliament (Lok Sabha, Rajya Sabha), Executive (President, PM, Council of Ministers), Judiciary basics. Local self-government — Panchayati Raj basics.

General Science: Physics basics — force, motion, simple machines, light, sound, electricity (basic concepts). Chemistry basics — elements, compounds, mixtures, common chemical reactions (basic). Biology basics — cell structure, human body systems, plant life processes, classification of living things (basic).

Current Affairs (last 6-9 months before exam): National and international news. Awards — Padma awards, Nobel Prizes, sports awards. Sports — major tournaments, championships, player achievements. Appointments — key government and constitutional positions. Government schemes and policies — major launches and updates. Science and technology — ISRO missions, major scientific developments.

Defence-Specific GK (important for RIMC specifically): Indian Armed Forces — structure of Army, Navy, Air Force. Ranks in armed forces. Major defence equipment — recently inducted aircraft, ships, missiles. Param Vir Chakra and other gallantry award recipients — historical context. Major military operations and exercises — historical and recent. National security and defence policy basics — at an age-appropriate level.

The VIVA-Voce — Syllabus for the Spoken Component

While not "syllabus" in the traditional sense, the VIVA has identifiable content areas that should be prepared:

Personal background: Family, school, hobbies, achievements — articulated clearly and confidently.

Motivation: Why RIMC specifically. Why a defence career (if applicable). What the candidate knows about RIMC and military life.

Current affairs: Recent news — national and international. The panel often asks "what's in the news this week" type questions.

General awareness: Geography, history, civics — applied conversationally, not as written test recall.

Hypothetical/situational questions: "What would you do if..." type questions testing judgment and values.

Defence awareness: Basic knowledge of armed forces, current leadership, recent achievements.

Preparation method: weekly mock VIVA sessions with an adult asking questions from these categories, candidate answering aloud, feedback on clarity and confidence.

Recommended Study Material — Topic-Mapped

Mathematics: RD Sharma Class 7 and 8 — covers algebra, geometry, mensuration comprehensively. RS Aggarwal Quantitative Aptitude — for multi-concept word problems specifically.

English: Wren and Martin High School Grammar — comprehensive grammar reference, focus on error correction and transformation chapters. Word Power Made Easy — vocabulary building. Any Class 8-9 level comprehension workbook with passages of 300-500 words.

General Knowledge: Manorama Year Book (current edition) — comprehensive reference for history, geography, polity, science, current affairs. NCERT History, Geography, Civics Class 6-8 — for foundational concepts. Daily newspaper — 15-20 minutes for current affairs, last 6-9 months before exam.

Defence GK specifically: Monthly defence news tracking — DRDO announcements, major exercises, defence acquisitions. Previous year RIMC papers — analyse defence GK questions specifically to understand the level expected.

Previous Year Papers: The single most valuable resource. Minimum 5-7 years of RIMC previous papers. Available through coaching centres specialising in RIMC preparation.

The One-Year Preparation Structure for Khanna Ji's Son

Months 1-3: Foundation across all topics above. Class 7-8 Maths concepts. Grammar foundations. GK static topics systematically covered. Daily reading begins.

Months 4-7: Depth and multi-concept practice. Maths word problems combining multiple concepts. English error correction and transformation intensive. GK — defence specific content added. Current affairs tracking begins (6 months before exam).

Months 8-10: Speed and mock tests. Weekly full-length mock tests in RIMC pattern. VIVA mock sessions begin — weekly.

Months 11-12: Exam simulation. Bi-weekly to weekly full mocks. VIVA mocks 2-3 times weekly. Current affairs final coverage. Physical fitness maintained throughout for medical readiness.

For RIMC preparation coaching that covers this complete syllabus with topic-specific material, multi-concept Maths practice, and structured VIVA preparation — we help students prepare for what RIMC actually tests, not a generic "English, Maths, GK" overview.

Bottom Line

RIMC syllabus is Class 7-8 level content but with higher difficulty, multi-concept application, and a notably demanding English standard.

Maths: number system, algebra, geometry, mensuration, data handling, and especially multi-concept word problems.

English: comprehensive grammar including error correction and transformation, vocabulary at Class 8-9 level, longer comprehension passages, possible composition component.

GK: history, geography, civics, science, current affairs, and specifically defence-related GK — armed forces structure, recent defence achievements, gallantry awards.

VIVA: personal background, motivation, current affairs, general awareness, hypothetical questions — prepared through weekly mock sessions.

Previous year RIMC papers are the most valuable resource for understanding the actual difficulty level and question style.

One year is workable with a structured plan moving from foundation to multi-concept practice to mock test and VIVA simulation.

Need detailed RIMC preparation with topic-specific material and structured VIVA coaching? Contact us for a complete preparation programme built around this syllabus.

Want more information about RIMC, RMS, and AISSEE syllabus and preparation strategy? Read our blog for complete guides on every defence school entrance exam.