BCS Copilot

BCS Copilot is the smarter way to prepare for the BCS Preliminary exam. Most prep apps throw thousands of questions at you — many repeated, many wrong, many irrelevant. BCS Copilot takes the opposite approach: every single question has been hand-picked, independently verified, and written with a clear explanation. No duplicates. No filler. Just the questions that actually matter for your exam. — WHY BCS COPILOT IS DIFFERENT — ✦ Curated, not crowdsourced 2,011 questions selected for exam relevance — not raw count. Every answer independently verified. Every explanation tells you *why*, so you build real understanding, not just memorization. ✦ Know exactly where you stand After every session, BCS Copilot shows your accuracy by subject, identifies your weakest areas, and gives you precise, actionable recommendations. No guesswork — a clear picture of your exam readiness and exactly what to work on next. ✦ 550+ real previous-year questions Questions from the 37th through 46th BCS preliminary exams — reconstructed in our own words, answers independently verified, time-bound items removed. Practice the actual exam pattern across 8 real exams. ✦ Full mock exam experience Timed mocks with real negative marking (−0.5 per wrong answer). The timer is wall-clock anchored — it keeps running even if you lock your screen, exactly like the real exam. Auto-submits when time runs out, then shows a full breakdown by topic. ✦ 100% offline Works without any internet connection after installation. No login. No account. No data collected. Everything stays on your device. — FEATURES — • 2,011 meticulously curated questions across all 10 BCS subjects • 550+ verified previous-year questions from 8 BCS exams (37th–46th) • Full mock (200Q), 100Q, 50Q, and quick mock (25Q) • Real exam timer — wall-clock anchored, screen-lock proof • Accuracy by topic and weak-area targeting after every session • Daily Challenge — 20 fresh questions every day to build a study habit • Offline search across all questions in Bangla and English • Bookmark questions for later review • Full performance history and mock test history • Covers all 10 subjects: বাংলা · English · বাংলাদেশ বিষয়াবলী · আন্তর্জাতিক বিষয়াবলী ভূগোল · বিজ্ঞান · ICT · গণিত · মানসিক দক্ষতা · নৈতিকতা ও সুশাসন — FREE vs PREMIUM — Free includes a carefully chosen set of questions across every subject, a 25-question timed mock, Daily Challenge, offline search, bookmarks, and full performance analytics. Enough to genuinely assess where you stand. Premium unlocks: • All 2,011 questions across every subject • Full previous-year sets from all 8 exams (37th–46th BCS) • Longer mock formats: 50Q, 100Q, and the full 200-question exam • No ads — SUBJECT BREAKDOWN — বাংলা ভাষা ও সাহিত্য (351 questions · 35 marks) English Language & Literature (261 questions · 35 marks) বাংলাদেশ বিষয়াবলী (265 questions · 30 marks) আন্তর্জাতিক বিষয়াবলী (214 questions · 20 marks) ভূগোল, পরিবেশ ও দুর্যোগ ব্যবস্থাপনা (91 questions · 10 marks) সাধারণ বিজ্ঞান ও প্রযুক্তি (139 questions · 15 marks) কম্পিউটার ও তথ্যপ্রযুক্তি (109 questions · 15 marks) গাণিতিক যুক্তি (417 questions · 15 marks) মানসিক দক্ষতা (102 questions · 15 marks) নৈতিকতা, মূল্যবোধ ও সুশাসন (62 questions · 10 marks) Independent study app — not affiliated with BPSC or any government body.