Forum IAS Prelims 2026-27 Test Series

Product Overview

Complete Booklet Catalog

Forum IAS Prelims 2026-27 Test Series in Hindi medium is a 48-booklet printed set that covers every segment of the UPSC Prelims General Studies syllabus through structured mock tests and detailed answer explanations. Designed specifically for Hindi-medium UPSC aspirants aiming to clear Prelims in 2026-27, each booklet contains a full-length test paper alongside a thorough solutions booklet that explains the correct answer and eliminates wrong options with source references.

• Booklet 1: Ancient India — Test + Solutions — Indus Valley Civilisation, Vedic period society and economy, Mauryan administration, Gupta age art and architecture, Buddhist and Jain traditions, edicts of Ashoka, post-Mauryan polities, Sangam literature, and landmark archaeological discoveries relevant to UPSC Prelims GS Paper I.
• Booklet 2: Medieval India — Test + Solutions — Delhi Sultanate, Vijayanagara Empire, Mughal administration and revenue systems, Bhakti and Sufi movements, Maratha polity, regional kingdoms, medieval architecture and trade routes, and important battles and treaties tested in UPSC Prelims history questions.
• Booklet 3: Modern India I — Test + Solutions — European arrival in India, rise of British power, economic policies of British India, revenue settlements, peasant and tribal revolts, early reform movements, social legislation, and press regulations — all high-frequency topics in UPSC Prelims Paper I.
• Booklet 4: Modern India II — Test + Solutions — 1857 revolt, Indian National Congress formation, moderate and extremist phases, partition of Bengal, Home Rule movement, Gandhian era mass movements — Non-Cooperation, Civil Disobedience, Quit India — and constitutional acts from 1909 to 1947.
• Booklet 5: Indian Geography I — Physical Geography — Test + Solutions — Physiographic divisions of India, Himalayan ranges, peninsular plateau, coastal plains, river systems, drainage patterns, glaciers, monsoon mechanism, climate zones, and natural disasters — all essential for UPSC Prelims GS Paper I geography questions.
• Booklet 6: Indian Geography II — Economic Geography — Test + Solutions — Agriculture, cropping patterns, soil types, irrigation projects, mineral distribution, industrial regions, transport networks, demographic patterns, urbanisation trends, and economic geography topics that repeatedly appear in UPSC Prelims question papers.
• Booklet 7: World Geography — Test + Solutions — Major landforms, ocean currents, world climate types, biomes, continental drift, important straits and passes, world rivers, major mineral belts, international boundaries, and geography-based current affairs questions aligned with UPSC Prelims GS Paper I world geography segment.
• Booklet 8: Indian Polity I — Constitutional Framework — Test + Solutions — Preamble, Fundamental Rights, Directive Principles, Fundamental Duties, historical background of the Constitution, constituent assembly debates, constitutional amendments, emergency provisions, and federalism — recurring themes in UPSC Prelims Polity section.
• Booklet 9: Indian Polity II — Institutions and Governance — Test + Solutions — Parliament, President, Prime Minister, Council of Ministers, Supreme Court, High Courts, Election Commission, CAG, UPSC Commission, tribunals, constitutional bodies, statutory bodies, and regulatory authorities tested frequently in UPSC Prelims.
• Booklet 10: Indian Polity III — Local Governance and Recent Issues — Test + Solutions — 73rd and 74th Amendments, Panchayati Raj, urban local bodies, cooperative societies, Fifth and Sixth Schedules, constitutional provisions for SCs and STs, governance reforms, RTI, lokpal, and current polity topics for UPSC Prelims 2026-27.
• Booklet 11: Indian Economy I — Basics and Planning — Test + Solutions — National income concepts, GDP and GNP, types of economies, economic planning history in India, NITI Aayog, Five-Year Plans, poverty measurement, inclusive growth debates, and foundational economic concepts tested in UPSC Prelims GS Paper I.
• Booklet 12: Indian Economy II — Banking, Finance and Monetary Policy — Test + Solutions — RBI functions and monetary policy tools, banking sector reforms, NBFCs, payment banks, financial inclusion, inflation indices, fiscal policy, FRBM Act, budget components, public debt, and capital markets — standard UPSC Prelims economy questions.
• Booklet 13: Indian Economy III — Agriculture, Industry and Trade — Test + Solutions — Green Revolution, agricultural schemes, MSP mechanism, food security, FCI, industrial policy, Make in India, trade policy, WTO, balance of payments, FDI and FII, SEZs, and government economic initiatives covered in UPSC Prelims 2026-27.
• Booklet 14: Environment and Ecology I — Basics — Test + Solutions — Ecosystems, food chains and webs, biodiversity hotspots, biosphere reserves, national parks and wildlife sanctuaries, IUCN Red List categories, threatened species, conservation approaches, and ecology fundamentals forming the backbone of UPSC Prelims environment section.
• Booklet 15: Environment and Ecology II — Climate and Pollution — Test + Solutions — Climate change science, greenhouse gases, IPCC reports, international climate agreements from Kyoto to Paris, air and water pollution, solid waste management, ozone depletion, acid rain, and environmental laws — high-frequency UPSC Prelims topics.
• Booklet 16: Science and Technology I — General Science Basics — Test + Solutions — Physics fundamentals, chemistry basics, biology essentials, diseases and immunity, nutrition, human body systems, materials science, classical scientific concepts, and general science questions that form the standard component of UPSC Prelims Paper I.
• Booklet 17: Science and Technology II — Space, Defence and IT — Test + Solutions — ISRO missions, Indian space programme milestones, defence technology, missile systems, nuclear programme, cyber security, artificial intelligence basics, IT Act, digital India initiatives, and emerging technologies regularly tested in UPSC Prelims current science questions.
• Booklet 18: Art and Culture — Test + Solutions — Classical dance forms, music traditions, painting schools, theatre traditions, folk arts, architecture styles from ancient to medieval, UNESCO World Heritage Sites in India, important festivals, languages and scripts, and Sahitya Akademi awardees — standard UPSC Prelims culture questions.
• Booklet 19: Current Affairs I (July–September) — Test + Solutions — National and international current events from July to September covering government schemes, international summits, bilateral relations, sports, awards, defence, economy, and science — current affairs forming nearly 30 percent of actual UPSC Prelims paper marks.
• Booklet 20: Current Affairs II (October–December) — Test + Solutions — Important national and international developments from October to December including constitutional and legislative updates, economic data, climate summits, UN agency reports, and scientific discoveries with answer explanations citing official sources for UPSC Prelims 2026.
• Booklet 21: Current Affairs III (January–March) — Test + Solutions — Key events from January to March covering Union Budget highlights, economic survey data, government flagship scheme updates, international affairs, science and technology news, and environment events that historically contribute high-scoring questions in UPSC Prelims examination.
• Booklet 22: Current Affairs IV (April–June) — Test + Solutions — Events from April to June covering pre-exam period current affairs, important appointments, recent judicial decisions, new government policies, international relations developments, and static-current integrated questions with detailed solution explanations for UPSC Prelims 2026-27.
• Booklets 23–48: Full-Length GS Prelims Mock Tests + Solutions (Series 1 to 26) — Twenty-six complete 100-question mock tests replicating the actual UPSC Prelims Paper I pattern, with 200 marks, two-hour duration, negative marking, and detailed answer keys — covering integrated topics from History, Geography, Polity, Economy, Environment, Science, and Current Affairs.

In-Depth Content Breakdown: Booklet by Booklet

Booklets 1–2: History — Ancient and Medieval India

The Ancient and Medieval India test booklets address one of the most consistently tested segments of UPSC Prelims GS Paper I. Ancient India questions in UPSC Prelims frequently appear from the Harappan Civilisation, Buddhist and Jain doctrines, Mauryan and Gupta period administration, and post-Gupta regional kingdoms. These tests in the Forum IAS 2026-27 series are built directly from NCERT foundations but extended with factual depth matching the difficulty level seen in recent UPSC Prelims papers. Each question is accompanied by a solution explanation that references the original source text — NCERT, ASI, or standard reference books — so that Hindi-medium aspirants understand not just the correct answer but the reasoning logic needed for elimination in actual UPSC Prelims.

The Medieval India booklet covers the Delhi Sultanate, Vijayanagara and Bahmani kingdoms, Mughal polity and revenue administration, and the Bhakti-Sufi synthesis with equal precision. Forum IAS has incorporated factual questions on architectural monuments, administrative terms, and key battles that have appeared in UPSC Prelims in the past decade. The solutions section for medieval history is particularly strong in explaining confusing option pairs — a common challenge in UPSC Prelims multiple-choice questions. Hindi-medium aspirants will find the explanations accessible and terminologically accurate, making these two booklets a reliable base for scoring in the history segment of UPSC Prelims 2026-27.

Booklets 3–4: Modern India — Two-Part Coverage

Modern India is consistently the highest-scoring segment for prepared UPSC Prelims aspirants and also the most predictable in terms of question patterns. Booklet 3 covers the colonial period from European arrival through the early nationalist phase — topics including the economic drain theory, revenue settlements like Permanent Settlement and Ryotwari, peasant revolts such as the Indigo and Deccan Riots, and social reform movements led by figures like Ram Mohan Roy and Vidyasagar. The test questions are framed with UPSC-style distractors that test nuanced understanding rather than mere recall, helping Hindi-medium aspirants develop the analytical approach required for UPSC Prelims Paper I.

Booklet 4 moves into the Gandhian era and the final phase of the freedom movement, including all major mass movements, important sessions of the Indian National Congress, round table conferences, and the key provisions of constitutional acts from 1909 to 1947. The solution explanations in this booklet are structured as mini-notes — each answer comes with a context paragraph of two to three lines that can also serve as revision notes for UPSC Mains General Studies Paper I. Forum IAS has ensured that questions in the 2026-27 edition reflect the updated historical interpretations discussed in recent UPSC Prelims papers and mock test trends.

Booklets 5–7: Geography — Indian and World

Geography accounts for a significant share of UPSC Prelims GS Paper I marks and the Forum IAS 2026-27 test series addresses it through three dedicated booklets. Booklet 5 on Physical Geography of India covers physiographic divisions, Himalayan geology, peninsular drainage, the Indian monsoon system, and climate regions with precision. Questions are framed around map-based concepts translated into descriptive text, making them navigable for Hindi-medium aspirants who may not have access to detailed atlas-based resources. The solutions explain spatial relationships — why certain rivers are west-flowing, why the Western Ghats receive more rain than the Eastern Ghats — concepts directly applicable to UPSC Prelims multiple-choice formats.

Booklets 6 and 7 cover Economic Geography of India and World Geography respectively. The Economic Geography booklet integrates soil types, agricultural patterns, mineral deposits, and industrial corridors with data from government reports and economic surveys — a hallmark of Forum IAS question design philosophy. The World Geography booklet covers ocean currents, climate classification systems, world biomes, and international boundary disputes with current affairs linkages. All three geography booklets are printed with sufficient margin space for Hindi-medium aspirants to annotate diagrams, add map references, and build their own quick-revision material alongside the structured UPSC Prelims test content.

Booklets 8–10: Indian Polity — Three-Part Series

Polity is the single most rewarding subject in UPSC Prelims for systematic aspirants, and Forum IAS has devoted three full test-plus-solutions booklets to it in the 2026-27 Hindi medium series. Booklet 8 focuses on the constitutional framework — the Preamble, Fundamental Rights, Directive Principles, Fundamental Duties, federal structure, emergency provisions, and constitutional amendments. Questions are drawn from Laxmikanth-level depth but framed as UPSC Prelims-style multiple choice with deliberate option traps. The Hindi translations are precise, using standard constitutional terminology rather than colloquial approximations, which helps Hindi-medium aspirants build accurate conceptual vocabulary for UPSC Prelims and Mains both.

Booklets 9 and 10 cover constitutional institutions and local governance respectively. The institutions booklet addresses Parliament’s powers and procedures, the President’s discretionary and constitutional functions, the Supreme Court’s jurisdiction, and statutory and regulatory bodies — topics that have produced repeated UPSC Prelims questions in recent cycles. The local governance booklet covers Panchayati Raj, urban local bodies, and Fifth and Sixth Schedule provisions in detail, with questions on recent governance reforms and RTI-related developments. Solution explanations in all three polity booklets cite the exact Article numbers and constitutional provisions, building the precision that distinguishes top UPSC Prelims scorers.

Booklets 11–13: Indian Economy — Three-Part Series

The three economy booklets in the Forum IAS 2026-27 Hindi medium Prelims test series cover Indian economy from foundational concepts through current policy developments. Booklet 11 addresses macro-economic basics — national income accounting, planning history, poverty and inequality measurement, and NITI Aayog’s role — with questions that test whether aspirants understand conceptual distinctions like GDP versus GNP or absolute versus relative poverty. For Hindi-medium UPSC Prelims aspirants, the solutions provide clear explanations in Hindi that demystify economic jargon, making concepts like fiscal deficit, current account deficit, and monetary transmission accessible without requiring an economics background.

Booklets 12 and 13 cover banking and monetary policy, and agriculture-industry-trade respectively. The banking booklet includes questions on RBI’s monetary policy framework, bank rate versus repo rate distinctions, financial inclusion schemes, and recent reforms in the NBFC and payment banking sector. The agriculture and trade booklet covers MSP, food security architecture, industrial policy evolution, and India’s WTO commitments — areas that generate numerous UPSC Prelims questions each year. All three economy booklets are updated to reflect the latest Union Budget data, Economic Survey findings, and government scheme modifications relevant to UPSC Prelims 2026-27.

Booklets 14–15: Environment and Ecology

Environment and Ecology has emerged as one of the most dynamic and high-scoring sections in UPSC Prelims over the past decade, and Forum IAS 2026-27 addresses it through two dedicated test booklets. Booklet 14 covers ecology fundamentals — ecosystem structure and function, biodiversity classification, IUCN Red List categories, India’s biosphere reserves, wildlife sanctuaries, national parks, and Ramsar wetlands. Questions are framed around UPSC-style statement-based formats where aspirants must identify correct or incorrect statements from a set, a format that requires conceptual clarity rather than mere memorisation. Hindi-medium aspirants benefit particularly from the precise Hindi explanations that make ecological terminology unambiguous.

Booklet 15 addresses climate change, international environmental agreements, and pollution topics that have become increasingly prominent in UPSC Prelims papers. Questions cover Paris Agreement provisions, IPCC report findings, sustainable development frameworks, and specific provisions of Indian environmental laws like the Environment Protection Act, Forest Conservation Act, and Wildlife Protection Act. The solution explanations connect static knowledge with current events — for example, linking a question on mangrove conservation to a recent government announcement — a pedagogical approach that Forum IAS uses to help UPSC Prelims aspirants see the integration between environment ecology syllabus and current affairs.

Booklets 16–17: Science and Technology

Science and Technology questions in UPSC Prelims test both static general science concepts and dynamic current science developments, and Forum IAS has structured two booklets to address both dimensions. Booklet 16 on General Science Basics covers physics principles relevant to everyday phenomena, chemistry of common substances, biology of human body systems, nutrition and deficiency diseases, and microbiology basics. The Hindi-medium solutions ensure that scientific terminology is explained in both Hindi and where necessary in English brackets, helping aspirants who studied science through Hindi medium link their school-level knowledge to UPSC Prelims question patterns from recent years.

Booklet 17 covers Space, Defence, and Information Technology — the most current-affairs-intensive part of the Science and Technology section. ISRO missions including Chandrayaan, Gaganyaan, and Aditya-L1, Indian defence systems, missile technology, and cyber security frameworks are all addressed with questions that mirror the UPSC Prelims pattern of asking about specific technical parameters or policy contexts. The solutions booklet for this section is extensively updated for the 2026-27 edition to include the latest developments in India’s space and defence ecosystem. Forum IAS has also added artificial intelligence and digital governance questions anticipating UPSC Prelims trends for 2026.

Booklet 18: Art and Culture

Art and Culture questions in UPSC Prelims are notorious for their specificity — aspirants must know not just the name of a dance form but its origin state, tradition, and associated festivals. Forum IAS Booklet 18 addresses this challenge through 100 targeted questions covering classical dance forms like Bharatanatyam, Kathak, Odissi, Manipuri, and Kuchipudi along with their regional backgrounds and gharanas. Painting schools from Madhubani to Miniature, architectural styles from Nagara to Dravida, and UNESCO World Heritage Sites in India are all covered with the level of factual precision UPSC Prelims demands. Hindi-medium aspirants will appreciate the culturally resonant explanations that connect art forms to their social and historical context.

Beyond classical arts, Booklet 18 also tests knowledge of folk traditions, tribal art, important literary awards, languages recognised under the Eighth Schedule, and intangible cultural heritage listed by UNESCO — all areas where UPSC Prelims has asked questions in recent cycles. The solution explanations provide mnemonic-friendly summaries — for example, listing the classical music traditions associated with specific gharanas — that help with retention. This booklet also serves Hindi-medium aspirants preparing for state PSC examinations like UPPSC and MPPSC, where art and culture of specific regions carries additional weight in their prelims papers.

Booklets 19–22: Current Affairs — Four Quarterly Sets

Current affairs constitute approximately 25 to 30 percent of actual UPSC Prelims marks, and Forum IAS 2026-27 dedicates four full test-plus-solutions booklets to quarterly current affairs coverage from July to June. Booklets 19 through 22 each cover a three-month period — July-September, October-December, January-March, and April-June — ensuring that no important event or government announcement falls outside the test coverage. Each quarterly booklet includes questions on government schemes and their latest modifications, international summits and India’s role, bilateral and multilateral agreements, important committee reports, and appointments to constitutional bodies — all standard categories in UPSC Prelims current affairs questions.

The solutions in the current affairs booklets are written with particular care to explain the static background of dynamic events — for example, a question on a recent climate conference comes with a solution that explains the historical evolution of that framework. This integrated approach is the distinguishing feature of Forum IAS current affairs test series compared to pure current affairs compilations. For Hindi-medium UPSC Prelims aspirants, having all four quarters of current affairs tested and explained in accurate Hindi is a significant advantage because it eliminates the comprehension burden of English-medium current affairs sources and allows focus entirely on content absorption and retention.

Booklets 23–48: Full-Length Mock Tests — 26 Complete Papers

The final twenty-six booklets of the Forum IAS Prelims 2026-27 Hindi medium test series are full-length mock examinations, each replicating the exact UPSC Prelims Paper I structure — 100 questions, 200 marks, two-hour duration, with negative marking of one-third mark per wrong answer. These mock tests are the core practice instrument of the entire 48-booklet set. Each paper is drawn from an integrated question pool covering all sections of the GS Prelims syllabus in proportions that mirror actual UPSC Prelims paper patterns analysed over the past decade. Questions range from NCERT-level factual recall to high-difficulty analytical questions involving two-statement or four-statement formats that require elimination logic.

Each mock test booklet comes paired with a detailed solutions booklet that provides not just the correct answer but a full explanation for each of the 100 questions, including why the incorrect options are wrong — the critical skill that separates 90+ scorers from average performers in UPSC Prelims. Forum IAS has structured the 26 mock tests in a progressive difficulty arc — earlier tests consolidate fundamental topics while later tests introduce current affairs integration and higher-difficulty analytical questions that push aspirants toward Prelims cut-off-beating scores. The Hindi medium solutions across all 26 full-length tests maintain consistent quality, making this the most thorough printed UPSC Prelims practice resource available for Hindi-medium aspirants targeting 2026-27.

Physical Construction and Quality Standards

The Forum IAS Prelims 2026-27 test series printed set is manufactured to withstand daily intensive use across an entire year of UPSC Prelims preparation — from first sectional practice through the final full-length mock test revision cycle immediately before the examination.

Paper Quality: 75 GSM Anti-Glare White Paper

All 48 booklets in this Forum IAS Prelims 2026-27 Hindi medium set are printed on 75 GSM ultra-white paper with an anti-glare surface coating. The high paper weight ensures complete opacity — text on the reverse side never shows through, which is essential when studying dense question-answer content across multiple booklets daily. The surface accepts all common highlighter colours — yellow, orange, green, and pink — without bleed-through, allowing aspirants to build colour-coded revision systems across subjects. For UPSC Prelims preparation sessions that routinely extend beyond eight to ten hours, the reduced eye strain from the anti-glare surface is a meaningful ergonomic advantage.

Printing Technology: High-Resolution Laser Printing

Every booklet in the Forum IAS Prelims 2026-27 test series is produced using high-resolution laser printing technology at 1200 DPI, ensuring that Hindi text, numerical data, and any diagrams or maps are rendered with absolute clarity. Laser toner is permanently fused to the paper surface — pages do not smudge when handled during extended study sessions, even in humid conditions. The precise print quality is particularly important for Hindi-medium booklets where Devanagari script matras and half-letters must be perfectly legible. All flowcharts, tables, and data summaries within solution booklets are printed with the same laser precision, maintaining readability at every font size used in the content.

Binding and Durability

The 48 booklets are available in either spiral binding or book binding formats depending on stock. Spiral-bound booklets open completely flat on a study desk, allowing aspirants to write alongside the test content, annotate solutions, and mark questions for re-attempt without the spine resistance that damages standard book bindings under heavy use. Book-bound editions feature a 300 GSM laminated cover that protects content from moisture and physical wear. Both binding formats are tested for durability across repeated use, as UPSC Prelims preparation involves revisiting the same mock tests multiple times for error analysis and progressive improvement tracking across the preparation cycle.

Key Features and Study Design

The Forum IAS Prelims 2026-27 Hindi medium test series is engineered around the specific study needs of Hindi-medium UPSC aspirants — combining subject-wise sectional tests with full-length mock papers and detailed solution explanations to build both knowledge and exam temperament.

• Bilingual Precision in Hindi Medium: All 48 booklets are written in standard Hindi with constitutional and technical terms handled accurately — no colloquial shortcuts. This ensures Hindi-medium UPSC Prelims aspirants build the correct conceptual vocabulary applicable across Prelims and Mains both.
• Detailed Elimination-Based Solutions: Every answer explanation does not merely confirm the correct option — it explains why each incorrect option is wrong. This elimination logic is the exact skill tested in the hardest UPSC Prelims questions and is systematically developed through consistent practice with these 48 booklets.
• Progressive Difficulty Architecture: Sectional tests in Booklets 1–22 build subject-specific accuracy, while the 26 full-length mock tests in Booklets 23–48 are sequenced in rising difficulty, taking aspirants from foundational GS Prelims confidence to actual UPSC Prelims cut-off-clearing performance.
• Current Affairs Integration Across All Tests: Unlike static subject tests, the Forum IAS 2026-27 series weaves current affairs into sectional and full-length tests alike — every mock paper in Booklets 23–48 includes current affairs questions proportional to actual UPSC Prelims papers, ensuring no compartmentalisation between static and dynamic preparation.
• UPSC Prelims Pattern Authenticity: All 100-question full-length papers replicate exact UPSC Prelims Paper I structure — 200 marks, negative marking, and subject-wise distribution matching the historical UPSC Prelims pattern. Aspirants develop accurate time management and marking strategy from the first practice paper to the last.

Shipping, Packaging and Delivery

All 48 booklets of the Forum IAS Prelims 2026-27 Hindi medium test series are dispatched from our Mukherjee Nagar, Delhi store in heavy-duty corrugated cardboard boxes reinforced with internal edge protectors at all four corners. Each booklet is individually shrink-wrapped before being packed to prevent moisture ingress and surface abrasion during transit. The outer carton is sealed with industrial-grade brown tape and labelled with the recipient’s full address and a unique tracking barcode. For orders comprising the full 48-booklet set, the carton is double-walled to withstand the weight and prevent compression damage during courier handling.

Pan India delivery is completed within 3 to 5 business days from dispatch, with tracking information sent via email and SMS at the time of shipment. Aspirants can WhatsApp our team at +91 70045 49563 for real-time order status, delivery queries, or any concern about booklet condition upon receipt. If any booklet arrives with a printing defect, binding damage, or missing pages, we replace the affected booklet at no additional cost within 48 hours of the complaint being raised — no returns process required. Buy with full confidence knowing your order is handled by a specialist UPSC study material store based in Mukherjee Nagar, the heart of UPSC preparation in India.

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Summary

Dispatched from our UPSC study material store in Mukherjee Nagar, Delhi — the address of India’s most successful UPSC aspirants. Buy online today and receive your complete 48-booklet Forum IAS Prelims 2026-27 Hindi medium test series with pan India delivery in 3-5 days.