How to Prepare for NDA in 6 Months – Month-by-Month Study Plan

How to prepare for NDA in 6 months is a realistic goal — and thousands of NCA Academy students have done it. A proper NDA 6-month preparation plan requires the right balance of Maths, GAT, English, Science, physical fitness, and timed mock tests. This month-by-month study plan is updated for the 2026 NDA exam and is designed to take you from wherever you are now to exam-ready in 180 days.

How to prepare for NDA in 6 months is a realistic goal — but only with the right month-by-month plan that balances Maths, GAT, English, Science, and consistent mock testing. This study plan has been designed by NCA Academy’s faculty based on 57 years of NDA coaching experience and is updated for the 2026 NDA exam pattern.

NDA 6-Month Plan Overview

The UPSC NDA exam has two papers: Mathematics (300 marks) and General Ability Test/GAT (600 marks — English + GK). The cutoff typically requires around 25–30% in Maths and 40–50% overall. With 6 months, the focus should be: Maths (months 1–3), GAT (months 1–4 in parallel), revision and mocks (months 4–6), and physical fitness throughout.

Month 1: Build the Foundation

• Maths: NCERT Class 11 — Sets, Relations, Complex Numbers, Quadratic Equations, Permutations & Combinations, Binomial Theorem
• English: Wren & Martin grammar — complete Parts 1 and 2 (Parts of Speech, Tenses)
• History (GAT): NCERT Class 6–10 History — Ancient and Medieval India
• Physical: Begin running 2–3km daily; basic bodyweight exercises
• Daily target: 6 hours study + 45 min physical training

Month 2: Deepen Core Concepts

• Maths: Trigonometry, Coordinate Geometry (2D), Matrices and Determinants — work from NCERT, then R.S. Aggarwal NDA Maths
• Vocabulary: 20 words daily from Word Power Made Easy (Norman Lewis) — build to 600 words by end of month
• History: Modern Indian History — 1757 to Independence; NCERT Class 8–10
• Geography: Start NCERT Physical Geography (Class 11)
• Mock practice: Solve 20 previous year NDA Maths questions daily
• Physical: Build to 5km run; add pull-ups and push-ups

Month 3: Complete Science and First Mocks

• Maths: Statistics, Probability, Integral Calculus, Differential Equations — these are high-weight NDA topics
• Physics: NCERT Class 11 — Mechanics, Waves, Heat and Thermodynamics
• Chemistry: NCERT Class 11 — Basic concepts, Periodic Table, Bonds
• Biology: NCERT Class 12 Biology — Human physiology, Cell biology basics
• Polity: Begin Indian Constitution and Polity (Lucent’s GK or NCERT)
• First Mock: Attempt a complete NDA mock paper (both papers, timed). Diagnose weak areas.

Month 4: Full Syllabus Revision

• Maths revision: Go back to all chapters. Revise formulas. Solve previous year papers chapter-by-chapter.
• GAT revision: History, Geography, Polity, Physics, Chemistry, Biology — one subject per day in rotation
• Current affairs: Maintain a daily notebook — 5 key points per day. Focus on defence, sports, science, awards.
• Mock tests: One complete NDA mock paper every weekend
• English: Daily comprehension passage + 1 grammar chapter revision

Month 5: Intensive Mock Testing

• Two full NDA mock tests per week — timed, exam conditions, no shortcuts
• Solve all previous 10 years’ NDA question papers. Identify which topics repeat most.
• Focus extra time on your weakest two subjects — close the gaps now, not in Month 6
• Current affairs: Start reading PIB (Press Information Bureau) daily — especially defence, science, and awards
• Physical: At this stage, 5–7km runs, 40 push-ups, 10 pull-ups should be achievable

Month 6: Final Sprint

• No new topics — only revision and mock testing
• Revise formula sheets, key dates, geography map facts, important acts and articles
• Take 3 full mocks in the final two weeks
• Spend 15 minutes daily reviewing your current affairs notebook
• Rest well — maintain sleep discipline. Don’t study past midnight in the final week.

Recommended Daily Routine (6-Month Plan)

Time	Activity
5:30–6:30 AM	Physical training (run + exercises)
7:00–9:00 AM	Mathematics — new topic or problem sets
10:00 AM–12:00 PM	GAT — Science / History / Geography rotation
2:00–4:00 PM	English — grammar / vocabulary / comprehension
5:00–6:00 PM	Previous year questions / mock section practice
8:00–9:00 PM	Current affairs / revision

For book recommendations to follow this plan, see our complete best books for NDA 2026 guide. For official exam details, check the UPSC official website.

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