BD Police Constable Written study guide
BD Police Constable Written · Work through your exam, one topic at a time.
The Bangladesh Police Constable written examination is the paper-based screening stage used in recruitment drives for constable posts in the Bangladesh Police. It is intended for candidates who have already cleared the preliminary physical and eligibility stages and now need to demonstrate academic competence before the viva and final medical checks. The BD Police Constable Written study guide has 7 sections and about 2,012 words.
01Bengali Language and Literature
The section tests grammar (ব্যাকরণ), vocabulary, spelling, idioms (বাগধারা), synonyms and antonyms, sentence correction, and a lighter dose of literature history - major poets, novelists, and key works from the medieval period through the modern era. Grammar carries the most marks.
292 words, about 1 min02English Language
The paper tests grammar accuracy, vocabulary in context, sentence structure, and comprehension. Focus areas: parts of speech, tense and aspect, subject-verb agreement, articles and prepositions, voice change, narration (direct/indirect), transformation of sentences, degrees of comparison, conditionals, and common phrasal verbs and idioms.
258 words, about 1 min03Mathematics
Expect arithmetic (percentage, profit and loss, ratio, average, simple and compound interest, time-work, speed-distance), algebra (simplification, linear equations, exponents), geometry (angles, triangles, circles, area and perimeter), and basic mensuration and data interpretation. Learn the shortcut formulas: profit% = (profit/cost)×100; successive percentage change = a + b + ab/100; compound interest = P(1+r/100)^n − P; average = sum/count; work rate adds as 1/a + 1/b.
251 words, about 1 min04General Knowledge (Bangladesh and International Affairs)
This section blends Bangladesh civics and history with world affairs. For Bangladesh, know the constitutional basics (adopted 1972, fundamental rights, branches of government), the structure of local administration (divisions, districts, upazilas), national symbols, and major historical milestones including the Language Movement of 1952, the Liberation War of 1971, and the emergence of independent Bangladesh.
248 words, about 1 min05Basic Computer Knowledge
The section covers hardware and software basics, operating-system concepts, common office applications, networking fundamentals, and internet safety. Hardware: distinguish input, output, processing, and storage devices; know that RAM is volatile and ROM is non-volatile; understand the CPU's role as the processing unit.
250 words, about 1 min06Physics, Chemistry and General Science
Expect basic mechanics (force, motion, work, energy, simple machines), heat and temperature, light and sound, electricity and magnetism, plus foundational chemistry (atomic structure, elements and compounds, acids and bases, chemical reactions) and general biology (cells, human body systems, plants, nutrition). Physics: Newton's three laws, the relation between force, mass, and acceleration (F = ma), speed versus velocity, and energy conservation.
247 words, about 1 min07Geography
Geography questions cover physical geography (landforms, climate, rivers, oceans), Bangladesh's geography, and world geography basics. Bangladesh: located in South Asia, bordered by India on three sides and Myanmar to the southeast, with the Bay of Bengal to the south; the world's largest delta formed by the Ganges, Brahmaputra, and Meghna; a tropical monsoon climate with three seasons (summer, monsoon, winter); major rivers and their distributaries; the Sundarbans as the largest mangrove forest.
466 words, about 2 min