HiBE All India Test Series Prelims 2025 by ENSURE IAS

Test No. & Subject

Suggested Books & Syllabus For The Test

Test 1 | 08 Dec 24, Sun

Polity

Laxmikanth - Chapter 1-12 - Historical Background, Making of Indian Constitution, Salient Features of the Constitution, Preamble,
Union and its Territory, Citizenship, Fundamental Rights, DPSP, Fundamental Duties, Amendment of the Constitution, Basic Structure of the Constitution

Test 2 | 12 Dec 24, Thu

Polity

Laxmikanth - Chapter 13-17 - Parliamentary System, Federal System, Centre–State Relations, Inter-State Relations, Emergency Provisions.

Test 3 | 15 Dec 24, Sun

Quantitative Aptitude 1 (CSAT)

Arihant/ McGraw Hill/ Spectrum’s – Any One Book - Number System, HCF and LCM, Fraction

Test 4 | 19 Dec 24, Thu

Polity

Laxmikanth - Chapter 18-29 - President, Vice President, PM, Council of Ministers, Cabinet Committees,
Parliament, Parliamentary Committees, Indian Parliamentary Group, Supreme Court, Judicial Review, Judicial Activism, Public Interest Litigation

Test 5 | 22 Dec 24, Sun

Polity

Laxmikanth - Chapter 30-42 - Governor, Chief Minister, Council of Ministers, State Legislature, High court, Subordinate Courts, Tribunals,
Consumer Commissions, Panchayati Raj, Municipalities, Union Territories, Scheduled and Tribal Areas.

Test 6 | 26 Dec 24, Thu

Quantitative Aptitude 2 (CSAT)

Arihant/ McGraw Hill/ Spectrum’s – Any One Book 

Square root cube root Indices and surds, Sequence and Progression, Average

Test 7 | 29 Dec 24, Sun

Polity

Laxmikanth - Chapter 43-71 - Constitutional and Non-Constitutional Bodies

Test 8 | 31 Dec 24, Tue

Polity

Laxmikanth - Chapter 72-91 - Co-operative Societies, Official Language, public services, Rights and Liabilities of the Government,
Special Provisions Related to Certain Classes and Some States, Political Dynamics, Working of the constitution, judgements and Doctrines.

Test 9 | 2 Jan 25, Thu

Quantitative Aptitude 3 (CSAT)

Arihant/ McGraw Hill/ Spectrum’s – Any One Book - Ratio & proportion, Problems based on Age, Mixtures and Alligation

Test 10 | 5 Jan 25, Sun

Indian Economy

Nitin Singhania - Chapter 1-5 - Basic key concepts, National income accounting, Growth and Development,
Poverty, Inequality and Unemployment, Inflation

Test 11 | 9 Jan 25, Thu

Indian Economy

Nitin Singhania - Chapter 6-8 - Indian Tax and Public Finance, Planning in India, Money and Banking

Test 12 | 12 Jan 25, Sun

Quantitative Aptitude 4 (CSAT)

Arihant/ McGraw Hill/ Spectrum’s – Any One Book - Percentage, Profit Loss & discount, Simple and Compound Interest

Test 13 | 16 Jan 25, Thu

Indian Economy

Nitin Singhania - Chapter 9-12 - Financial Markets, FinTech, Agriculture, Food Security and Food Management

Test 14 | 19 Jan 25, Sun

Indian Economy

Nitin Singhania - Chapter 13-18 - Land Reforms in India, irrigation in India, Indian Industry,
MSME sector, Food Processing Industry in India, Service Sector

Test 15 | 22 Jan 25, Wed

Quantitative Aptitude 5 (CSAT)

Arihant/ McGraw Hill/ Spectrum’s – Any One Book - Time and work, speed, time and distance

Test 16 |  25 Jan 25, Sat

Current Affairs

CAT* Magazine and any one Newspaper - May & June

Test 17 | 28 Jan 25, Tue

Indian Economy

Nitin Singhania - Chapter 19-22 - Infrastructure, Health and Education, Balance of Payments,
India’s Foreign Exchange and Foreign Trade

Test 18 | 31 Jan 25, Fri

Indian Economy

Nitin Singhania - Chapter 23-27 - International Economic Institutions. Population and Demographic dividend,
Skill Development, Investment Models, Sustainable Development and Climate Change

Test 19 | 02 Feb 25, Sun

Quantitative Aptitude 6 (CSAT)

Arihant/ McGraw Hill/ Spectrum’s – Any One Book - Permutation and Combination, Probability,

Test 20 | 04 Feb 25, Tue

Geography

11th NCERT- Fundamental of Physical Geography - Entire book

Test 21 | 06 Feb 25, Thu

Geography

11th NCERT- Indian Physical Environment - Entire book

Test 22 | 09 Feb 25, Sun

Quantitative Aptitude 7 (CSAT)

Arihant/ McGraw Hill/ Spectrum’s – Any One Book - Geometry, Statistics, Set Theory,
Algebra, Area and Perimeter, Volume and Surface area

Test 23 | 11 Feb 25, Tue

Geography

12th NCERT- Fundamental of Human Geography - Entire book

Test 24, | 13 Feb 25, Thu

Geography

12th NCERT- Indian People and Economy - Entire book

Test 25 | 16 Feb 25, Sun

Data Interpretation 1 (CSAT)

Arihant/ McGraw Hill/ Spectrum’s – Any One Book - Graphs, Bar graphs, Data tables, Line graphs

Test 26 | 18 Feb 25, Tue

Geography - G C LEONG

Part I: Physical Geography - Chapter 1-12

Test No. & Subject

Suggested Books & Syllabus For The Test

Test 27 | 20 Feb 25, Thu

Geography - G C LEONG

Part II: Weather Climate and Vegetation - Chapter 13-25

Test 28 | 23 Feb 25, Sun

Data Interpretation 2 (CSAT)

Arihant/ McGraw Hill/ Spectrum’s – Any One Book - Pie charts, Caselets, Mixed graphs

Test 29 | 25 Feb 25, Tue

Current Affairs

CAT* Magazine and any one Newspaper - July & August

Test 30 | 27 Feb 25, Thu

Modern History

1. Spectrum's - Chapter: 1-7 - Sources and approaches, Advent of Europeans and consolidation of British Power in India,
Rising Resentment Against Company Rule

2. Lucent’s GK (Relevant Portions)

Test 31 | 02 Mar 25, Sun

Modern History

1. Spectrum's - Chapter: 8-14 - Reform Movements, Freedom Struggle, National Movements

2. Lucent’s GK (Relevant Portions)

Test 32 | 04 Mar 25, Tue

Modern History

1. Spectrum's - Chapter: 15-21 Era of Mass Nationalism

2. Lucent’s GK (Relevant Portions)

Test 33 | 06 Mar 25, Thu

Data Sufficiency (CSAT)

Arihant/ McGraw Hill/ Spectrum’s – Any One Book

Data sufficiency on every format

Test 34 | 09 Mar 25, Sun

Modern History

1. Spectrum's - Chapter: 22-25 - Towards Freedom and Partition

2. Lucent’s GK (Relevant Portions)

Test 35 | 11 Mar 25, Tue

Modern History

1. Spectrum's - Chapter: 26-32 - India under British Rule: Governance and Other Aspects;
Newspaper &Journals, Caste Movements, Freedom Fighters, Governor-Generals etc. + Appendices

2. Lucent’s GK (Relevant Portions)

Test 36 | 13 Mar 25, Thu

General Mental Ability 1 (CSAT)

Arihant/ McGraw Hill/ Spectrum’s – Any One Book - Alphabet test, Analogy, Classification,
Series, Coding - Decoding, Direction and Distance test, Blood relation

Test 37 | 16 Mar 25, Sun

Environment

PMF - Chapter 1-9 - Ecology, Ecosystem, Biodiversity: Loss and Conservation

Test 38 | 18 Mar 25, Tue

Environment

PMF - Chapter 10-13 - Wildlife Conservation, Air Pollution

Test 39 | 20 Mar 25, Thu

Environment

PMF - Chapter 14-20 - Water Pollution, plastic Pollution, Solid, Hazardous and E-Waste,
Highly Polluting Industries, Land Degradation, Climate Change: impacts and Mitigation

Test 40 | 23 Mar 25, Sun

General Mental Ability 2 (CSAT)

Arihant/ McGraw Hill/ Spectrum’s – Any One Book - Inequality, Inserting the missing character,
Clock and Calendar, Cube and Dice, logical Venn Diagram

Test 41 | 25 Mar 25, Tue

Current Affairs

CAT* Magazine and any one Newspaper - September & October

Test 42 | 27 Mar 25, Thu

Environment

PMF - Chapter 21-25 - International Environmental Conventions and Laws,
National Environmental Legislations, Green Revolution and Sustainable Agriculture Practices

Test 43 | 30 Mar 25, Sun

Environment

PMF - Chapter 26-28 - Energy resources and Conservation, Water conservation, Major species and Invasive Species

Test 44 | 01 Apr 25, Tue

General Mental Ability 3 (CSAT)

Arihant/ McGraw Hill/ Spectrum’s – Any One Book - Ranking Test, Sitting Arrangement, Puzzles, Routes and Networks,
Verification of Truth /Lie statements, Data sufficiency, Non-verbal and Visual Reasoning

Test 45 | 03 Apr 25, Thu

Ancient History

1. NCERT-11th Class by R S Sharma - Chapter 1-15

2. Lucent’s GK (Relevant Portions)

Test 46 | 05 Apr 25, Sat

Ancient History

1. NCERT-11th Class by R S Sharma - Chapter 16-29

2. Lucent’s GK (Relevant Portions)

Test 47 | 07 Apr 25, Mon

Logical Reasoning & Analytical Ability 1 (CSAT)

Arihant/ McGraw Hill/ Spectrum’s – Any One Book - Syllogism, Statement and Arguments,
Statement and Assumptions, Statement and courses of action

Test 48 | 09 Apr 25, Wed

Medieval History

1. NCERT-11th Class by Satish Chandra - Chapter 1-11

2. Lucent’s GK (Relevant Portions)

Test 49 | 11 Apr 25, Fri

Medieval History

1. NCERT-11th Class by Satish Chandra - Chapter 12-20

2. Lucent’s GK (Relevant Portions)

Test 50 | 13 Apr 25, Sun

Logical Reasoning & Analytical Ability 2 (CSAT)

Arihant/ McGraw Hill/ Spectrum’s – Any One Book - Syllogism, Statement and Arguments,
Statement and Assumptions, Statement and courses of action

Test 51 | 15 Apr 25, Tue

Current Affairs

CAT* Magazine and any one Newspaper - November & December

Test No. & Subject

Suggested Books & Syllabus For The Test

Test 52 | 17 Apr 25, Thu

Art and Culture

Nitin Singhania - Chapter 1-11 - Architecture, Cities of India, Sculpture, Inscriptions, Coins,
Paintings, Handicrafts, Music, Dance, Theatre | Lucent’s GK (Relevant Portions)

Test 53 | 19 Apr 25, Sat

Art and Culture

Nitin Singhania - Chapter 12-25+ Appendix - Tribal Culture, Trade, Languages, Religion,
Bhakti and Sufi Movements, Buddhism and Jainism, Literature, Schools of Philosophy,
Sc.&Tech., Fairs and Festivals, Calendars, Foreign Travellers, Terms from Ancient and Medieval History

Lucent’s GK (Relevant Portions)

Test 54 | 21 Apr 25, Mon

Comprehension 1 (CSAT)

Arihant/ McGraw Hill/ Spectrum’s – Any One Book - Reading comprehension

Test 55 | 23 Apr 25, Wed

Science & Tech

1. Class Notes of ENSURE IAS /Any Good Book of SCIENCE & TECH. - Orbit & Related Concepts, Launch Vehicle Tech,
Satellite System of India, Space Mission of India, Chandrayan 2 & 3, Navigational System, Space Laws

2. Lucent’s GK (Relevant Portions)

Test 56 | 25 Apr 25, Fri

Science & Tech

1. Class Notes of ENSURE IAS /Any Good Book of SCIENCE & TECH. - Nuclear Tech, Nuclear Research Prog., Nuclear Reactors,
Energy (Alternate Sources), Hydrogen Energy, Defense Tech, Defense Tech-Land, Air Warfare Tech, Naval Warfare Tech, Defense System of India

2. Lucent’s GK (Relevant Portions)

Test 57 | 27 Apr 25, Sun

Comprehension 2 (CSAT)

Arihant/ McGraw Hill/ Spectrum’s – Any One Book - Reading comprehension

Test 58 | 29 Apr 25, Tue

Science & Tech

1. Class Notes of ENSURE IAS /Any Good Book of SCIENCE & TECH. - ICT, Super Computer & Quantum Computing, Communication Medium & Tech,
Cyber Security & Digital India, Block Chain, Nano Tech

2. Lucent’s GK (Relevant Portions)

Test 59 | 30 Apr 25, Wed

Science & Tech

1. Class Notes of ENSURE IAS /Any Good Book of SCIENCE & TECH. - Robotics, Apps of Robotics, AI, Bio Tech, Gene Editing Tech,
Patent, G.O.I Policies - Science & Tech

2. Lucent’s GK (Relevant Portions)

Test 60 | 1 May 25, Thu

1^st sitting - Comprehension 3 (CSAT)

Arihant/ McGraw Hill/ Spectrum’s – Any One Book - Reading comprehension

Test 61 | 1 May 25, Thu

2^nd sitting – GK

1. INDIA YEAR BOOK - Important chapters from India yearbook

Test 62 | 2 May 25, Fri

1^st sitting - Comprehension 4 (CSAT) 

Arihant/ McGraw Hill/ Spectrum’s – Any One Book  Reading comprehension

Test 63 |  2 May 25, Fri

2^nd sitting - Current Affairs

CAT* Magazine and any one Newspaper - Jan and Feb

Test 64 | 3 May 25, Sat

1^st sitting - Comprehension 5 (CSAT)

Arihant/ McGraw Hill/ Spectrum’s – Any One Book - Reading comprehension

Test 65 | 3 May 25, Sat

2^nd sitting - Current Affairs

CAT* Magazine and any one Newspaper - March and April

Test 66 & 67 | 4 May 25, Sun

GS + CSAT

Full Syllabus

Test 68 & 69 | 8 May 25, Thu

GS + CSAT

Full Syllabus

Test 70 & 71 | 11 May 25, Sun

GS + CSAT

Full Syllabus

Test 72 & 73 | 15 May 25, Thu

GS + CSAT

Full Syllabus

Test 74 & 75 | 18 May 25, Sun

GS + CSAT

Full Syllabus