Study Material Library
Chapter-wise guides, subject notes and current affairs compilations for SSC, RRB, banking and AP Police exams. Free preview on every book, no signup needed to start.
SSC, RRB, बैंकिंग और AP पुलिस परीक्षाओं के लिए अध्ययन सामग्री: अध्यायवार गाइड, विषय नोट्स और करेंट अफेयर्स। हर किताब मुफ़्त में पढ़ना शुरू करें।
Complete chapter guides
Full-length books with theory, solved examples and revision checklists.
International Organisations — Complete Guide for Competitive Exams
International organisations questions in SSC and RRB exams test factual knowledge: founding years, member states, roles, and India's status in each. This guide covers the UN and its structure, specialised agencies (WHO, UNESCO, FAO, UNEP), financial institutions (World Bank, IMF), the WTO, regional blocs (ASEAN, SAARC, BRICS), NATO, nuclear non-proliferation bodies (IAEA), labour and legal organisations (ILO, ICJ), and regional solidarity bodies (Commonwealth, African Union, Arab League). Each organisation is grounded in real exam questions and India's diplomatic involvement. 12 chapters, 270+ practice MCQs, memory hooks, and exam-trap callouts throughout.
Indian Defence & Space Programme — Complete Guide for Competitive Exams
Defence and space questions test factual recall: ranks, regiments, weapons systems, missiles, aircraft, naval vessels, and space milestones. This guide covers Indian Army structure and commands, Navy ships and operations (INS Vikrant, INS Vikramaditya, submarines), Air Force aircraft (Rafale, Tejas, MiG-29, Su-30), missile systems (Agni, BrahMos, Aakash, Nag), strategic forces and nuclear doctrine, paramilitary forces (CRPF, BSF, CISF), ISRO history and structure, Indian satellites (INSAT, RESOURCESAT, CARTOSAT), lunar missions (Chandrayaan-1/2/3 soft landing), Mars exploration (Mangalyaan), defence spending, and DRDO. 12 chapters, 270+ practice MCQs with memory hooks for every rank, weapon, and satellite.
Environment & Ecology — Complete Guide for Competitive Exams
Environment and ecology questions test factual knowledge: greenhouse gases, ozone depletion, pollution types, endangered species, treaties, and conservation strategies. This guide covers ecosystems and biodiversity, food chains and nutrient cycles (carbon, nitrogen, phosphorus, sulfur), climate change and global warming, air pollution and acid rain, water pollution and eutrophication, soil degradation and desertification, forest types and protected areas, endangered species and extinction drivers, international environmental treaties (Montreal Protocol, Paris Agreement, CITES, Ramsar), renewable energy sources, and sustainable development goals. Each concept is grounded in real-world examples from India and globally. 12 chapters, 270+ practice MCQs with memory hooks for every treaty, cycle, and species.
Computer Awareness — Complete Guide for Competitive Exams
Computer awareness questions test definitional knowledge and history: hardware vs software, RAM vs ROM, processors, operating systems, internet protocols, cybersecurity, databases, programming, AI, cloud computing, and emerging technologies. This guide covers computer architecture and Von Neumann model, memory hierarchy (RAM, ROM, cache, storage), operating system history (DOS, Windows, macOS, Linux, Android, iOS), software categories and MS Office, internet basics and browsers, networking protocols (TCP/IP, HTTP, HTTPS, email), cybersecurity threats and defense, databases and SQL basics, AI and machine learning, programming languages, web development, cloud computing, IoT, blockchain, and 100+ acronyms. 12 chapters, 270+ practice MCQs with technology timeline from 1940-2024.
Physical Geography — Complete Guide for Competitive Exams
Physical geography covers Earth's natural systems: plate tectonics and earthquakes, landforms and erosion, climate zones and monsoons, biomes and biodiversity, ocean currents and marine ecosystems, glaciation and permafrost, natural disasters (earthquakes, cyclones, tsunamis, floods, droughts), soil formation and types, water resources and hydrology. This guide covers Earth's interior structure, plate boundaries and continental drift, mountain formation (folding, faulting, volcanism), weathering and erosion processes, atmospheric pressure and global wind systems, Indian monsoon mechanics, Köppen climate classification, tropical rainforests vs. deserts, temperate forests and grasslands, ocean circulation and upwelling zones, glacier formation and glacial landforms, biodiversity hotspots and endemic species, disaster hazard mapping, soil profiles and soil taxonomy, groundwater and aquifers, and river systems. Grounded in Indian examples: Himalayas, Western Ghats, monsoons, earthquakes, cyclone coasts, endemic species. 12 chapters, 270+ practice MCQs with embedded SVG maps for plate boundaries, climate zones, ocean currents, landforms, biomes, and disaster zones.
General Science — Chemistry — Complete Guide for Competitive Exams
Chemistry covers the structure of matter and chemical reactions. This guide covers atomic structure (electrons, protons, neutrons, Bohr model, quantum numbers, electron configurations), periodic table organization and periodic trends (atomic radius, ionization energy, electronegativity, electron affinity), chemical bonding (ionic, covalent, metallic, VSEPR theory, hybridization, resonance), chemical reactions and stoichiometry (balancing equations, reaction types, mole concept, limiting reagents, percent yield), acids and bases (pH scale, neutralization, buffers, hydrolysis, indicators), metals and nonmetals (properties, reactivity series, corrosion, alloys, extraction), organic chemistry (hydrocarbons, functional groups, isomerism, nomenclature), polymers and macromolecules (proteins, carbohydrates, fats, synthetic polymers, recycling), solutions and colloids (concentration methods, colligative properties, colloidal particles, Tyndall effect), and environmental chemistry (air/water/soil pollution, greenhouse effect, ozone depletion, green chemistry, remediation). Grounded in Indian examples: mineral extraction, polymer industry, pollution crisis, fertilizer chemistry. 12 chapters, 270+ practice MCQs with periodic table reference, reaction types, acid-base scales, and mnemonics.
Mug-up points (197 facts and formulas)
Short facts and formulas to memorize exactly as written.
Loading…
Notes & strategy guides
Subject notes, exam strategy and preparation guides. Browse by topic.
Grama/Ward Sachivalayam 45-Day Preparation Plan: Day-wise Timetable, Exam Pattern and Mock Strategy
APPSC Group 2 Previous Papers Analysis: Topic-Wise Weightage, Question Style and Preparation Plan
AP Police Constable Previous Papers and Cut-off Trend: Section-wise Analysis, Official 2022 Cut-offs
APPSC ఫారెస్ట్ సెక్షన్ ఆఫీసర్ 2026: నోటిఫికేషన్, తేదీలు, అర్హతలు, దరఖాస్తు విధానం
APPSC ఫారెస్ట్ బీట్ ఆఫీసర్ 2026: నోటిఫికేషన్, తేదీలు, అర్హతలు, దరఖాస్తు విధానం
APPSC అసిస్టెంట్ స్టాటిస్టికల్ ఆఫీసర్ 2026: నోటిఫికేషన్, తేదీలు, అర్హతలు, దరఖాస్తు విధానం
Current affairs compilations
Month-wise current affairs prepared for SSC, RRB, bank and AP Police general awareness.