RPSC ACF & Forest Range Officer Grade-I syllabus — subject and topic-wiseRPSC ACF & Forest Range Officer Grade-I syllabus: 12 subjects, 104 topics. Exam — Questions: 120; Total marks: 120; Negative marking: 1/3 of the question's marks deducted per wrong answer; Marks per question: 1; Conducted by: RPSC; Last held: 26 February 2021. 1,057 real previous-year questions are classified onto these topics.Updated 31 October 2026 — PYQ counts as of this dateFull RPSC ACF & Forest Range Officer Grade-I syllabus — 12 subjects and 104 topics, each with how many past-year questions it has actually carried.Veterinary Science & Animal Husbandry (Optional Paper) — 118 questions

Veterinary medicine, pathology, pharmacology & surgery — 31 questions

Veterinary anatomy & physiology — 24 questions

Animal breeding, genetics & reproduction — 14 questions

Animal nutrition, feeds & fodder — 13 questions

Veterinary public health, dairy-meat technology, extension & wildlife management — 12 questions

Veterinary microbiology & immunology — 11 questions

Veterinary parasitology — 11 questions

Livestock & poultry production and management — 2 questions

Zoology (Optional Paper OP17) — 117 questions

Animal diversity, taxonomy & phyla — 29 questions

Cell biology & biomolecules — 21 questions

Human anatomy, physiology & endocrinology — 20 questions

Genetics, molecular biology & evolution — 16 questions

Reproduction, embryology & development — 15 questions

Ecology, environment & wildlife — 11 questions

Applied & economic zoology — 5 questions

Parasitology, diseases & public health — 0 questions

Agriculture (Optional Paper OP31) — 114 questions

Horticulture: fruits, vegetables & flowers — 80 questions

Agronomy & field crop production — 11 questions

Agro-meteorology, institutions & general agriculture — 7 questions

Genetics, plant breeding & seed technology — 6 questions

Soil science, manures & fertilizers — 5 questions

Plant protection: insect pests, diseases & weeds — 4 questions

Animal husbandry & dairy science — 1 questions

Agricultural extension education — 0 questions

Agricultural economics, marketing & statistics — 0 questions

Chemistry (Optional Paper OP25) — 113 questions

Physical chemistry — 45 questions

Inorganic chemistry — 24 questions

Organic chemistry — 24 questions

Analytical & applied chemistry — 20 questions

Geology (Optional Paper) — 112 questions

Petrology: igneous, sedimentary & metamorphic rocks — 23 questions

Palaeontology & stratigraphy — 16 questions

Economic geology, ore deposits & mineral resources of Rajasthan — 16 questions

Structural geology & geotectonics — 12 questions

Engineering, environmental & applied geology — 12 questions

Crystallography & mineralogy — 11 questions

Hydrogeology & groundwater — 11 questions

Geomorphology, physical geology & history of the earth — 11 questions

Statistics — 111 questions

Probability, random variables & theoretical distributions — 30 questions

Sampling, estimation & testing of hypotheses — 29 questions

Correlation & regression — 11 questions

Index numbers & elementary economic statistics — 11 questions

Design of experiments & analysis of variance — 9 questions

Demography, vital statistics & life tables — 7 questions

Measures of dispersion, moments, skewness & kurtosis — 5 questions

Nature of statistics, classification, tabulation & diagrams — 4 questions

Theory of attributes & association — 3 questions

Indian official statistics & the census system — 1 questions

Measures of central tendency — 1 questions

Interpolation & finite differences — 0 questions

Computer Science (Optional Paper) — 105 questions

Computer graphics, multimedia & web technology — 17 questions

Programming, OOP & software engineering — 14 questions

Database management systems — 13 questions

Artificial intelligence, machine learning & data mining — 13 questions

Data structures & algorithms — 10 questions

Computer networks, internet & security — 10 questions

Theory of computation, automata & compilers — 10 questions

Operating systems & Unix/Linux — 7 questions

Digital logic & computer architecture — 7 questions

Discrete mathematics & mathematical logic — 4 questions

Botany (Optional Paper OP18) — 104 questions

Genetics, molecular biology & evolution — 33 questions

Angiosperm structure, embryology & reproduction — 17 questions

Economic botany & plants of Rajasthan — 13 questions

Bryophytes, Pteridophytes & Gymnosperms — 10 questions

Photosynthesis, respiration & plant growth regulators — 10 questions

Algae, Fungi & Lichens — 9 questions

Ecology, environment & plant geography — 9 questions

Plant physiology: water relations & mineral nutrition — 2 questions

Plant pathology & crop diseases — 1 questions

General Knowledge — 95 questions

Economy, agriculture, industry, irrigation-power projects & schemes — 21 questions

Geography: world, India & Rajasthan — 19 questions

Current affairs, awards, sports & persons in news — 14 questions

General science: physics, chemistry & everyday science — 13 questions

History of India & Rajasthan and the freedom movement — 10 questions

Rajasthan art, culture, folklife, language & literature — 9 questions

Life science, health, environment & biotechnology — 8 questions

Indian polity, constitution & governance — 1 questions

Mathematics — 54 questions

Vector calculus & three-dimensional geometry — 18 questions

Numerical methods, interpolation & finite differences — 9 questions

Operations research: LPP, transportation & assignment — 7 questions

Complex numbers & complex analysis — 5 questions

Statistics: measures of central tendency & dispersion — 5 questions

Differential equations — 4 questions

Sequences & series: AP, GP, HP and means — 3 questions

Differential & integral calculus — 2 questions

Mechanics: statics, dynamics & rigid bodies — 1 questions

Number theory, divisibility, HCF-LCM & polynomials — 0 questions

Mensuration, geometry & arithmetic word problems — 0 questions

Abstract algebra & linear algebra (vector spaces) — 0 questions

Quadratic and other equations & theory of equations — 0 questions

Binomial theorem & expansions — 0 questions

Permutations, combinations & counting — 0 questions

Determinants & matrices — 0 questions

Sets, relations, functions & logarithms — 0 questions

Trigonometry, identities and heights & distances — 0 questions

Physics (Optional Paper) — 11 questions

Mechanics, oscillations & waves — 3 questions

Electricity, magnetism & electromagnetic theory — 3 questions

Thermodynamics, kinetic theory & statistical physics — 2 questions

Electronics, circuits & instrumentation — 2 questions

Modern physics: quantum, atomic & nuclear — 1 questions

Optics, solid state & material physics — 0 questions

Chemical Engineering (Optional Paper OP99) — 3 questions

Chemical thermodynamics & reaction engineering — 2 questions

Process control, instrumentation & plant economics — 1 questions

Fluid mechanics & mechanical operations — 0 questions

Heat & mass transfer and separation processes — 0 questions

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