Delhi Police HC AWO/TPO study guide
Delhi Police HC AWO/TPO · Work through your exam, one topic at a time.
The Delhi Police Head Constable (Assistant Wireless Operator / Tele-Printer Operator) examination is a recruitment route into the Delhi Police communication cadre. AWO and TPO are specialist posts: instead of general policing duties, successful candidates work with radio and wireless systems, tele-printer and message-handling equipment, and the communication networks that link police stations, control rooms and field units. The Delhi Police HC AWO/TPO study guide has 6 sections and about 1,962 words.
01General Awareness / General Knowledge (with Delhi-specific awareness)
General Awareness in the Delhi Police HC (AWO/TPO) paper is a breadth test with a Delhi-sized core: Indian polity and the Constitution, modern Indian history, geography, general science, economy basics, sports and awards, plus a compulsory Delhi block covering the city's administration, its police set-up, monuments, and the previous 6–12 months of national and local news. Delhi Police was raised in 1861 under the Indian Police Act; it is now governed by the Delhi Police Act, 1978, which created the Commissioner-led structure.
352 words, about 2 min02Reasoning and Logical Analysis
Reasoning and Logical Analysis rewards process rather than memory. Every question has a rule that is discoverable inside the question itself; the marks go to the candidate who writes the rule down instead of guessing the answer by feel.
330 words, about 2 min03Numerical Ability / Quantitative Aptitude
Numerical Ability tests speed with correct method under a tight clock. The syllabus is arithmetic plus mensuration plus data interpretation: simplification, percentage, ratio and proportion, average, profit and loss, simple and compound interest, time–work and pipes, speed–time–distance including trains and boats, mixtures, areas and volumes, and table/bar/pie interpretation.
314 words, about 2 min04English Language and Comprehension
English Language and Comprehension checks formal correctness and reading accuracy: error spotting, sentence improvement, fillers and cloze, synonyms and antonyms, idioms and phrases, one-word substitution, spelling, sentence rearrangement (parajumbles), and a comprehension passage. 'The number of' takes a singular verb; 'a number of' takes a plural verb.
282 words, about 1 min05Hindi Language and Comprehension (हिंदी भाषा एवं बोधगम्यता)
269 words, about 1 min06Trade-specific Technical Knowledge: Radio/Wireless, Electronics and Tele-printer Operation
The trade paper tests applied radio and electronics plus tele-printer operation: wave propagation, transmitter and receiver blocks, antennas and feed lines, basic electronics and digital logic, and the start-stop signalling used by teleprinters. v = fλ, so λ (metres) = 300 / f (MHz).
415 words, about 2 min