Prelims Syllabus of Indian Navy MR Exam 2024
Mathematics
1. Arithmetic
- Number System: Natural numbers, whole numbers, integers, rational and irrational numbers, real numbers, factorization, HCF and LCM, divisibility rules, remainders, number system base conversions.
- Percentage: Calculation of percentage, percentage increase and decrease, profit and loss, discount, simple interest, compound interest, ratio and proportion.
- Averages: Mean, median, mode, weighted average.
- Time and Work: Time and work problems, work and wages, pipes and cisterns.
- Time, Speed and Distance: Speed, distance, time, relative speed, problems involving trains, boats and streams.
- Algebra: Linear equations, quadratic equations, simultaneous equations, inequalities, basic algebraic identities, surds and indices.
- Geometry: Lines, angles, triangles, quadrilaterals, circles, mensuration, area and perimeter of plane figures, volume and surface area of solids.
- Trigonometry: Trigonometric ratios, trigonometric identities, heights and distances.
- Statistics: Data interpretation, mean, median, mode, standard deviation, probability.
2. Sample Questions
- Find the HCF of 12, 18, and 24.
- A shopkeeper sells an item for Rs. 1200 at a profit of 20%. What is the cost price of the item?
- A train travels 360 km in 4 hours. What is its speed?
- Solve the equation: 2x + 5 = 11.
- Find the area of a triangle with base 10 cm and height 8 cm.
3. Study Resources
- NCERT Mathematics textbooks for classes 8th to 10th.
- R.D. Sharma’s Mathematics for class 10th.
- Quantitative Aptitude by R.S. Aggarwal.
- M. Tyra’s Mathematics for Competitive Exams.
General Science
1. Physics
- Motion: Speed, velocity, acceleration, uniform and non-uniform motion, laws of motion, work, energy, power.
- Heat: Temperature, heat, specific heat capacity, change of state, heat transfer.
- Light: Reflection, refraction, laws of reflection and refraction, lenses, human eye, optical instruments.
- Sound: Nature of sound, speed of sound, reflection and refraction of sound, musical instruments.
- Electricity: Electric current, electric circuit, resistance, Ohm’s law, heating effect of current, magnetic effect of current.
- Magnetism: Magnets, magnetic field, magnetic lines of force, magnetic properties of materials.
2. Chemistry
- Matter: States of matter, properties of matter, elements, compounds, mixtures, separation of mixtures.
- Atoms and Molecules: Atomic structure, chemical bonding, chemical reactions, acids, bases, salts.
- Periodic Table: Periodic classification of elements, periodic trends.
- Organic Chemistry: Basic concepts of organic chemistry, hydrocarbons, functional groups.
3. Biology
- Living Organisms: Characteristics of living organisms, classification of living organisms, plant and animal kingdoms.
- Cell: Structure and function of a cell, cell division.
- Human Physiology: Digestive system, respiratory system, circulatory system, excretory system, nervous system, endocrine system.
- Ecology: Ecosystem, food chain, food web, biodiversity, environmental pollution.
4. Sample Questions
- What is the SI unit of force?
- What is the chemical formula of water?
- What is the function of the heart in the human body?
- What is the difference between a conductor and an insulator?
- What is the process of photosynthesis?
5. Study Resources
- NCERT Science textbooks for classes 8th to 10th.
- Pradeep’s Fundamental Physics.
- Dinesh Chemistry for Class 11th and 12th.
- Trueman’s Elementary Biology for Class 11th and 12th.
General Knowledge
1. History
- Ancient India: Indus Valley Civilization, Vedic Period, Mauryan Empire, Gupta Empire, Mughal Empire, Maratha Empire.
- Medieval India: Delhi Sultanate, Vijayanagara Empire, Bahmani Kingdom.
- Modern India: British rule in India, Indian National Movement, Independence of India.
2. Geography
- Physical Geography: Continents, oceans, mountains, rivers, climate, soil, vegetation.
- Indian Geography: Physical features of India, climate, natural resources, population, agriculture, industries.
- World Geography: Major countries, continents, oceans, important geographical features.
3. Current Affairs
- National: Important events and developments in India.
- International: Major international events and developments.
- Sports: Major sporting events and achievements.
- Science and Technology: Important scientific discoveries and technological advancements.
4. Indian Navy
- History of the Indian Navy: Origins, major milestones, role in national defense.
- Organization of the Indian Navy: Branches, ranks, hierarchy, key departments.
- Ships and Submarines: Types of warships, their capabilities, recent acquisitions.
- Naval Operations: Role in maritime security, disaster relief, humanitarian assistance.
5. Sample Questions
- Who was the first Prime Minister of India?
- What is the capital of Australia?
- What is the name of the highest mountain peak in the world?
- What is the name of the current Chief of Naval Staff of India?
- What is the motto of the Indian Navy?
6. Study Resources
- NCERT History and Geography textbooks for classes 8th to 10th.
- India’s Struggle for Independence by Bipin Chandra.
- Spectrum’s Modern Indian History.
- Lucent’s General Knowledge.
- Manorama Yearbook.
- Official website of the Indian Navy.
English
1. Grammar
- Parts of Speech: Nouns, pronouns, verbs, adjectives, adverbs, prepositions, conjunctions, interjections.
- Tenses: Present, past, future tenses, active and passive voice.
- Sentence Structure: Subject-verb agreement, clauses, phrases, types of sentences.
- Vocabulary: Synonyms, antonyms, idioms, phrases, one-word substitutions.
- Comprehension: Reading comprehension passages, identifying main ideas, inferring meaning.
2. Sample Questions
- Identify the correct tense of the verb in the sentence: “He has been working on this project for two weeks.”
- Choose the synonym of the word 48.6-11.4 42.9-11.4 132.3-11.4 132.3s0 89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z"/> Subscribe on YouTube