CDS General Knowledge Preparation: Important Static GK Topics and Study Plan

CDS general knowledge preparation should start with static GK: history, geography, polity, economy and basic science. These subjects make up most of the 120-question paper, and they don’t change month to month. Study them through NCERT and previous-year papers, add current affairs in the last two months, and revise weekly.

Many CDS aspirants find the General Knowledge paper unpredictable. One question is from Mughal history, the next is about a river, and then a science fact appears. The good news is that the syllabus repeats the same core subjects every year. This guide lists the static topics worth your time and gives you an eight-week plan for CDS (I) 2027.

CDS GK Paper at a Glance

The GK paper is compulsory for every CDS candidate, whether you aim for IMA, INA, AFA or OTA. It has 120 questions for 100 marks in two hours. Each question carries 0.83 marks, and each wrong answer costs 0.27. CDS (I) 2027 is scheduled for 11 April 2027, with the notification due on 2 December 2026 and the last date to apply on 22 December 2026. Confirm all dates on upsc.gov.in.

Important Static GK Topics for CDS

Analyses of recent papers show history, geography, polity and economy taking a large share, while science is often the biggest single block. The exact split changes every year, so treat the numbers below as a guide.

Indian History and Culture

History and culture usually bring about 15 to 25 questions. Focus on the freedom movement from 1857 to 1947, the Gupta and Mauryan empires, the Delhi Sultanate and Mughals, the Bhakti and Sufi movements, and art, architecture and literature. Revise dates and founders in pairs, such as treaty and year or ruler and battle.

Geography

Expect 15 to 22 questions. Prepare Indian physical geography (rivers, mountains, passes, soils, climate), world physical geography (ocean currents, atmosphere, plate tectonics), and maps and locations, because capitals, straits and borders are asked often. Study with an atlas, not just notes.

Indian Polity and Economy

Polity gives roughly 11 to 23 questions in recent papers, and economy about 6 to 10. For polity, cover the Preamble, fundamental rights and duties, directive principles, Parliament, the President and constitutional bodies. For economy, learn basics of banking, inflation, the budget, agriculture and key government schemes.

General Science

Physics, chemistry and biology together often form the largest block, with 30 or more questions in some papers. The level is basic, mostly school science: motion and energy, light and sound, acids and bases, metals, the human body, diseases and nutrition. This is the most scoring part of the paper, so master it first. Add short notes on space and defence technology.

Defence and Miscellaneous GK

Keep a short list of defence basics: the three services’ ranks and commands, major exercises, recent acquisitions and defence organisations. Also note sports, awards, international organisations and important days. These topics are small but easy to revise.

Static GK vs Current Affairs

One publisher estimates that about 75 to 80 percent of the paper comes from static subjects, and current affairs adds roughly 15 to 20 questions. Treat that as an estimate, not an official figure. Build your static base first, then read a newspaper daily and keep notes on the last six months of national, international and defence news.

Best Sources for CDS General Knowledge Preparation

Start with NCERT books for history, geography, polity and science, then add one standard general-awareness book for revision. Solve CDS previous-year papers early, because questions and themes repeat. Use a monthly current affairs magazine only for the last two months.

Eight-Week Study Plan

Give GK about 60 to 90 minutes a day alongside English and Maths.

• Week 1: Ancient and medieval history.
• Week 2: Modern history and the freedom movement.
• Week 3: Indian geography and maps.
• Week 4: World geography and environment basics.
• Week 5: Polity and the Constitution.
• Week 6: Economy and government schemes.
• Week 7: Physics, chemistry and biology.
• Week 8: Defence GK, current affairs and full revision.

If you have more time, spread the plan over twelve weeks and add a weekly test. If you have less, shorten medieval history and economy, and protect science and modern history.

Sample Daily GK Routine

• 20 minutes: read one new topic from NCERT.
• 20 minutes: make or update one-page notes.
• 20 minutes: solve 20 to 30 questions on that topic.
• 15 minutes: read the newspaper and note two defence or national items.
• Weekends: take a 60-question mixed test and review every wrong answer.

Revision and Practice Tips

• Revise each subject on Day 1, Day 7 and Day 21.
• Make one-page notes for dates, rivers, articles and schemes.
• Solve 30 GK questions daily and keep an error log.
• Use negative marking wisely: guess only when you can remove at least one option.

Common Mistakes in CDS General Knowledge Preparation

• Reading current affairs first and ignoring static GK.
• Skipping science because it feels like school work.
• Collecting many books instead of revising a few.
• Never solving previous-year papers.

FAQs

How many questions come from static GK in CDS?

Estimates vary by year, but static subjects, including science, usually make up most of the 120 questions.

Is NCERT enough for CDS general knowledge?

NCERT covers the base for most subjects. Add previous-year papers and current affairs for full coverage.

Is there negative marking in CDS GK?

Yes. Each wrong answer costs 0.27 marks, and unattempted questions carry no penalty.

How long should I study GK for CDS?

Eight to twelve weeks of steady study is a good base, followed by weekly revision.