Below is a roadmap based on the official BCS syllabus and tried-and-true methods. If you stick to it, by exam day you’ll be well ahead of many others.
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## Building Your Foundation: Months 1–4
Before diving into daily study schedules, you need a map. First, understand exactly what the BCS Preliminary Exam will test you on. The exam is 200 marks and uses MCQs (multiple choice questions) only. Subjects and their weight include Bangla Language & Literature, English Language & Literature, Bangladesh Affairs, International Affairs, Geography & Environment & Disaster Management, General Science, Computer & Information Technology, Mathematics & Mental Ability, and Ethics, Values & Good Governance. Having this syllabus clearly in your focus is your anchor.**Phase 1 (Months 1–2): Lay the Groundwork**
Start by going through the entire syllabus at least once. Don’t try to master everything yet—just get an idea. Focus on core subjects like Bangla, English, Math, and Bangladesh Affairs first. For science and geography, use basic reference materials or NCERT-style resources to build your basics. While reading, create short notes or briefs—these will become invaluable later for quick revision.
**Phase 2 (Months 3–4): Deepen Your Understanding & Practice**
By now you should revisit the subjects you touched in Phase 1 and go further. Solve past years’ BCS Preliminary MCQ sets topic by topic. Pick out which areas are high in priority (for example, Bangla literature, English grammar, Bangladesh affairs) and invest more time there. Practice math and mental ability daily to boost speed and accuracy. Every week, go back to your notes to review what you studied earlier so you don’t forget.
During these months, stick with standard textbooks and avoid random guides that stray from the official syllabus. Also, keep up with current affairs from newspapers or monthly journals—many questions come from recent events. Track your progress with a checklist of syllabus topics and mark what you’ve completed. If possible, study with a partner or small group to discuss difficult ideas and to teach each other, which helps with memory.
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## Final Push: Months 5–6 and Exam Readiness
Now is the time to polish your skills. The last two months are about revision, testing, and strengthening weak areas.During **Phase 3 (Months 5–6)**, you should mostly focus on revising what you have already studied rather than covering brand new topics. Take three to four full-length mock tests each week under exam conditions. Work to complete 200 MCQs in two hours. Compare your time use and accuracy: which subject slows you? Give extra hours to those weak spots. As your confidence grows, try to reduce careless mistakes and improve your pace.
In how to prepare BCS in 6 months the **final month**, make your routine mostly about review. Go through your short notes many times. Continue daily timed tests. Do not try to start entirely new topics—it’s better to solidify already learned areas than to spread yourself too thin. Focus on accuracy, since wrong answers can cost you. During this time, maintain physical and mental health: sleep well, eat well, and give yourself short breaks so you don’t burn out.
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## Final Words: Final Tips & Mindset
By now, you have covered the full BCS syllabus multiple times, practiced with mock exams, and tracked your strengths and weaknesses. What’s left is consistency, confidence, and smart execution. In these final days, avoid adding any new content outside the syllabus. Instead, polish your performance: time yourself, compare your performance across subjects, and condition your attitude to treat mistakes as lessons rather than failures.Keep calm and remember: consistent effort and smart planning beat last-minute stress. You’ve already made it this far—stay focused and give your best on exam day.
With this six-month roadmap, you BCS study plan Bangladesh can manage the massive BCS syllabus in manageable chunks, build confidence, and go into the exam ready. Start today, follow your plan, and you’ll stand far ahead of many other candidates when the Preliminary exam arrives.