CRPF Constable Tradesman Preparation Book 2021 Hardcover with Online mock tests.


English Medium
Hindi Medium


General Awareness/Knowledge : History, Geography and Socio Economic development of India. Knowledge of current events of National and International importance and such matters of every day observation and experience in their scientific aspects as may be expected of an educated person who has not made a special study of any scientific subject. Paper will also include questions on Modern History (From 1857 onwards) of India, Indian culture, Indian Polity, Indian Economy, Geography of India.

Knowledge of elementary Mathematics : The test of Arithmetical and Numerical abilities will cover Number Systems including questions on Simplification, Decimals, Fractions, L.C.M., H.C.F., Ratio & Proportion, Percentage, Average, Profit & Loss, Discount, Simple & Compound Interest, Mensuration, Time & Work, Time & Distance, Tables & Graphs, etc.

Reasoning Ability : It will include the question of both verbal and non-verbal type. Question will be asked from analogies, similarities and and differences, problem solving, relationship, arithmetical computation and other analytical functions, Venn diagrams, relationship concepts and Ability to observe and distinguish patterns etc.

General Hindi/English : Candidates’ ability to understand correct English, his basic comprehension and writing ability, etc. would be tested. Questions will be asked from error recognition, fill in the blanks (using verbs, preposition, articles etc), Vocabulary, Spellings, Grammar, Sentence Structure, Synonyms, Antonyms, Sentence Completion, Phrases and Idiomatic use of Words, etc.

Trade/Profession Related : Objective Type Multiple Choice Questions on the subject concerned as per the qualification prescribed in the Recruitment Rules and related to the trade/profession under the several posts.

Additional information

Weight 0.38 kg
Dimensions 23 × 15 × 3 cm

English Medium, Hindi Medium