Organisation : Haryana Staff Selection Commission HSSC
Recruitment Name : Group 49
Announcement : Syllabus
Website : https://www.hssc.gov.in/Syllabus_new/
HSSC Group 49 Syllabus
Group-49 (a) Post Name & Category:- Dark Room Attendent (303) & E.C.G. Technician (304)
1) General awareness, Reasoning, Mathematics, Science, History including Haryana related history, current affairs, literature, Geography, Civics, Environment, Culture etc.- (Weightage 20%)
2) Computer terminology, Fundamentals, word software, excel software, Power point, internet, web browsing, Communication, emails, downloading and uploading data on websites etc. – (Weightage 10%)
3) Subject related syllabus- (Weightage 70%)
Physics:
Electromagnetic waves: Basic Idea of displacement current, Electromagnetic waves, Sources, and Characteristics of EMW, Transverse Nature of EMW (qualitative Ideas only) Electromagnetic Spectrum, (Radio waves, Microwaves, infrared visible, ultraviolet, X-rays, gamma rays). including elementary facts about their uses.
Ray optics and optical instruments: Ray optics: Reflection of light by spherical mirrors, Mirror formula, refraction of light, lateral shift of a ray refraction through a glass slab, real and apparent depth, Advance Sunrise and delayed sun set due to atmospheric refraction, Total internal reflection, and its applications, Optical fibre, Mirage, totally reflecting prism, Brilliancy of diamond, Refraction at convex spherical surfaces. Lenses, Refraction by a lens, Power of a lens, Combination of thin lenses and mirror in contact, lens formula lens maker’s formula. Refraction and Dispersion of light through a prism, pattering of light- blue colour of sky and reddish appear of the sun at sunrise and sunset. Some Natural phenomena due to sunlight- The rainbow. Optical instruments: – Microscopes and Astronomical telescopes (reflecting and refracting) and their magnifying powers.
Atoms: Alpha- particle Scattering experiment. Rutherford’s Model of atom, Drawbacks of Rutherford’s Model. Bohr’s Model of hydrogen atom- postulates, Bohr radius, Total Energy of electron in nth orbit. Energy levels of hydrogen atom The line spectra of hydrogen atom.
Nuclei: Atomic masses & composition of Nucleus, Size of nucleus isotopes, isobars isotones Mass energy relation, Nuclear Binding Energy and Mass Defect. Binding Energy and Mass Defect. Binding Energy Curve, Radioactivity. Law of radioactive decay, Alpha, Beta & Gamma particles/rays and their properties, nuclear fission and fusion.
Chemistry:
Solution:Types of solutions, expression of concentration of solution of solid in liquids, solubility of gases in liquids, (Henry’s law) solid solutions, colligative properties- relative lowering of vapour pressure, Raoults’s law, ideal and non-Ideal solutions, osmotic pressure, osmosis and it’s applications, depression of freezing point, elevation of boiling point, determination of molecular masses using colligative properties, Abnormal molecular masses, Van’t Hoff- factor, Van’t Hoff equation for colligative properties.
Electrochemistry: Redox reactions, conductance in electrolytic solutions, specific and molar conductivity, variation of conductivity with concentration, Kohlrausch’s law, electrolysis and laws of electrolysis (only elementary Idea), Electrochemical cell, (construction, representation and working) dry cell- electrolytic cells, lead accumulator, Ni-cd cell, fuel cell, EMF of a cell, standard electrode potential, Nernst equation and its application to chemical cells, reference electrode (NHE) Relation between Gibb’s free energy change and EMF of a cell, Electrochemical series and it’s applications.
Coordination compounds:Coordination compounds- Introduction, difference between Coordination compounds and double salts, ligands, coordination number, colour, magnetic properties and shapes, IUPAC nomenclature of mono nuclear Coordination compounds, bonding in complex compounds, Werner’s theory, VBT and CFT: Structure and stereo isomerism, importance of Coordination compounds (In qualitative inclusion, extraction of metals and biological system).
Biology:
Structural Organization in Animals and Plant:
Cell-The Unit of Life Cell theory and cell as the basic unit of life, structure of prokaryotic and eukaryotic cells; Plant cell and animal cell; cell envelope; cell membrane, cell wall; cell organelles – structure and function; endomembrane system, endoplasmic reticulum, Golgi bodies, lysosomes, vacuoles, mitochondria, ribosomes, plastids, microbodies; cytoskeleton, cilia, flagella, centrioles (ultrastructure and function); nucleus.
Biomolecules Chemical constituents of living cells: biomolecules, structure and function of proteins, carbohydrates, lipids, nucleic acids; Enzyme – types, properties, enzyme action. (Topics excluded: Nature of Bond Linking Monomers in a Polymer, Dynamic State of Body Constituents – Concept of Metabolism, Metabolic Basis of Living, The Living State)
Cell Cycle and Cell Division: Cell cycle, mitosis, meiosis and their significance
Genetics and Evolution:
Heredity and variation: Mendelian inheritance; deviations from Mentalism – incomplete dominance, co-dominance, multiple alleles and inheritance of blood groups, pleiotropy; elementary idea of polygenic inheritance; chromosome theory of inheritance; chromosomes and genes; Sex determination – in humans, birds and honey bee; linkage and crossing over; sex linked inheritance – haemophilia, colour blindness; Mendelian disorders in humans – thalassemia; chromosomal disorders in humans; Down’s syndrome, Turner’s and Klinefelter’s syndromes.
Molecular Basis of Inheritance: Search for genetic material and DNA as genetic material; Structure of DNA and RNA; DNA packaging; DNA replication; Central Dogma; transcription, genetic code, translation; gene expression and regulation – lac operon; Genome, Human and rice genome projects; DNA fingerprinting.
Evolution: Origin of life; biological evolution and evidences for biological evolution (palaeontology, comparative anatomy, embryology and molecular evidences); Darwin’s contribution, modern synthetic theory of evolution; mechanism of evolution – variation (mutation and recombination) and natural selection with examples, types of natural selection; Gene flow and genetic drift; Hardy – Weinberg’s principle; adaptive radiation; human evolution.
Syllabus of Group D
General Awareness:
(i) The test will include questions relating to India and neigh boring countries, especially pertaining to History, Indian Polity & Constitution, Art & Culture, Geography. (15% Weightage)
(ii) General Science (Physics, Chemistry and Biology). (15% Weightage)
Reasoning: (10% Weightage)
Alphabetical order, series, Coding-decoding, direction and distance, order and ranking, blood relation, analogy, classification, clock, calendar, mirror image, water image, syllogism, sitting arrangement, inserting the missing characters, statement and assumption, statement and conclusion, counting figures, Non-verbal series, analogy and classification.
Quantitative Ability: (15% Weightage)
The test will cover Number System including questions on Simplification, Decimals, Fractions, Relationship between numbers. L.C.M., H.C.F., Ratio & Proportion, Percentage, roots, Average, Profit & Loss, Discount, Simple & Compound Interest, Mensuration, Partnership business, Mixture and Allegation, Time & Work, Time & Distance, Trigonometry, basic Algebra, Geometry.
English Language: (10% Weightage)
English Grammar, Spot the Error, Fill in the Blanks, Synonyms, Antonyms, Spellings/ Detecting mis-spelt words, Idioms & Phrases, Improvement of Sentences, Active/ Passive Voice of Verbs, Conversion into Direct/ Indirect narration, Shuffling of Sentence parts, tenses.
Hindi Language: (10% Weightage)
General Knowledge of Haryana: (25% weightage)
General awareness which includes History, Literature, Geography, Economy, Civics, Polity, Environment, Art, Culture, Customs, Society, Current Affairs. Events etc. of Haryana
Download Syllabus
Syllabus For Group 49 : http://www.syllabus.gen.in/uploads/pdf2024/3660-s.pdf