UPSC SCRA Exam Syllabus: Union Public Service Commission conducts the Special Class Railway Apprentices' Examination to select candidates for the. UPSC SCRA previous year question papers with solution PDF UPSC SCRA CDS UPSC SCRA Application Form, Dates, Exam Pattern, Syllabus. SCRA - Special Class Railway Apprentices Exam · UPSC SCRA General Ability Test Syllabus · UPSC SCRA Physical Sciences Syllabus · UPSC SCRA.

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Special Class Railway Apprentices (SCRA) examination is being organized by Union Public Service Commission UPSC every year. THE SCRA Exam answer sheet is an OMR Sheet on which the answers have to be marked with black ball pen. Prepare the full syllabus for the exam and give the. UPSC SCRA Exam Syllabus: Union Public Service Commission(UPSC) conducts the Special Class Railway Apprentices Examination to select candidates for. Related UPSC Questions: Suggest some Tips to crack SCRA exam which is conducted by UPSC? UPSC Drug Inspector Notification syllabus, pattern, dates Download PSC Question Papers with Solutions PDF for acquiring details .

November 5, at Floating bodies, atmospheric pressure and its measurement. Prem says: Complementary, elementary and composite events. Carboxylic acid:

General ability test includes 1. English 2. General knowledge 3. Algebra 2. Trigonometry 3. Analytic Geometry two dimensions 4. Differential Calculus 5. Integral Calculus and Differential equations 6. Vectors and its applications 7. Statistics and probability. And no. Of question in this exm paper. Ayodhya prasad Dear Ayodya prasad union public service commission -upsc conducts SCRA special class Railway apprentices exam once in a year to recruit special class apprentice in mechanical department of Indian railways.

SCRA exam syllabus details given below. Name required. Mail will not be published required. Submit Comment. Com All Rights Reserved. Get Free job alerts in your Email Click Here. Latest Announcements. Click here for Paper I Syllabus 2. Click here for Paper II Syllabus 3. April 8, at 9: March 26, at 2: November 4, at Kundan says: November 5, at June 29, at Subash says: December 16, at 2: November 14, at 8: November 10, at Naina says: November 12, at November 8, at 1: November 5, at 6: Yajat says: November 6, at 5: Radioactivity; Alpha, Beta and Gamma rays.

Nuclear energy; fission and fusion, conversion of mass into energy, chain reaction. Atomic structure; earlier models in brief. Atom as at three-dimensional models. Orbital concept. Quantum numbers and their significance, only elementary treatment. Electronic configuration. Aufbau Principle, s. Periodic classification only long form. Periodicity and electronic configuration.

Atomic radii, Electro-negativity in period and groups. Chemical Bonding, electro-valent, covalent, coordinates covalent bonds. Bond properties, sigma and Pie bonds, Shapes of simple molecules like water, hydrogen sulphide, methane and ammonium chloride.

Molecular association and hydrogen bonding. Chemical Equilibriums and rates of reactions. Law of Mass action. Effect of Pressure, Temperature and concentration on the rates of reaction.

Molecularity; First and Second order reaction. The concept of Energy of activation. Application to manufacture of Ammonia and Sulphur trioxide.

True solutions, colloidal solutions and suspensions. Colligative properties of dilute solutions and determination of Molecular weights of dissolved substances. Elevation of boiling points. Depressions of freezing point, osmotic pressure. Acids and Bases Lewis and Bronstead concept. PH and Buffer solutions. Natural and Artificial Radioactivity: Nuclear Fission and Fusion.

Uses of RadioactiveIsotopes. Inorganic Chemistry Brief Treatment of Elements and their industrially important compounds:. Position in the periodic table. Isotopes of hydrogen. Electronegative and electropositive character. Water, hard and soft water, use of water in industries, Heavy water and its uses. Group I Elements: Manufacture of sodium hydroxide, sodium carbonate, sodium bicarbonate and sodium chloride.

Group II Elements: Quick and slaked lime. Gypsum, Plaster of Paris. Magnesium sulphate and Magnesia. Group IV Elements: Coals, Coke and solid Fuels, Silicates, Zolitis semi-conductors. Glass Elementary treatment. Group V Elements.

Manufacture of ammonia and nitric acid. Rock Phosphates and safety matches. Group VI Elements.

Hydrogen peroxide, allotropy of sulphur, sculptures acid. Group VII Elements. Bleaching powder. Group O. Noble gases Helium and its uses. Metallurgical Processes: General Methods of extraction of metals with specific reference to copper, iron, aluminums, Silver, gold, zinc and lead. Common alloys of these metals; Nickel and manganese steels. Tetrahedral nature of carbon, Hybridization and sigma pie bonds and their relative strength. Single and multiple bonds.

Shapes of molecules. Geometrical and optical isomerism. General methods of preparation, properties and reaction of alkenes, alkenes and alkynes, Petroleum and its refining. Its uses as fuel. Aromatic hydrocarbons: Resonance and aromaticity. Benzene and Naphthalene and their analogues. Aromatic substitution reactions. Halogen derivatives: Chloroform, Carbon Tetrachloride, Chlorobenzene, D. Hydroxyl Compounds: Preparation, properties and uses of Primary, Secondary and tertiary alcohols, Methanol, Ethanol, Glycerol and Phenol, Substitution reaction at aliphatic carbon atom.

Aldehydes and ketenes: Formaldehyde, Acetaldehyde, Benzaldehyde, acetone, acetophenone. Nitro compounds amines: Carboxylic acid: Formic, acetic, benzoic and salicylic acids, acetylsalicylic acid. The concept of a set, Union and Intersection of sets, Complement of a set, Null set, Universal set and Power set, Venn diagrams and simple applications. Cartesian product of two sets, relation and mapping — examples, Binary operation on a set — examples. Representation of real numbers on a line Complex numbers: Modulus, Argument, Algebraic operations on complex numbers Cube roots of unity.

Binary system of numbers, Conversion of a decimal number to a binary number and vice versa. Arithmetic, Geometric and Harmonic Progressions.

Summation of series involving A. Quadratic equations with real co-efficients Quadratic expressions: Permutation and combination, Binomial theorem and its applications.

Matrices and Determinants: Types of matrices, equality, matrix addition and scalar multiplication - properties. Matrix multiplication — non-commutative and distributive property over addition.

Transpose of a matrix, Determinant of a matrix. Minors and Co-factors. Properties of determinants. Singular and non-singular matrices.

Adjoin and Inverse of a square-matrix, Solution of a system of linear equations in two and three variables- elimination method, Cramers rule and Matrix inversion method Matrices with m rows and n columns where m, n 2. Addition and subtraction formulae, multiple and sub-multiple angles. Product and factoring formulae.

Inverse trigonometric functions — Domains, Ranges and Graphs. Solution of simple trigonometric equations. Heights and Distance. Analytic Geometry two dimensions: Rectangular Cartesian. Coordinate system, distance between two points, equation of a straight line in various forms, angle between two lines, and distance of a point from a line. Transformation of axes. Pair of straight lines, general equation of second degree in x and y — condition to represent a pair of straight lines, point of intersection, angle between two lines.

The equation of a circle in standard and in general form, equations of tangent and normal at a point, orthogonally of two circles. Standard equations of parabola, ellipse and hyperbola — parametric equations, equations of tangent and normal at a point in both Cartesian and parametric forms. Differential Calculus: Concept of a real valued function — domain, range and graph. Composite functions one to one, onto and inverse functions, algebra of real functions examples of polynomial, rational, trigonometric, exponential and logarithmic functions.

Notion of limit, Standard limits - examples. Continuity of functions - examples, algebraic operations on continuous functions. Derivative of a function at a point, geometrical and physical interpretation of a derivative - applications.

Second order derivatives. Application of derivatives in problems of maxima, minima, greatest and least values of a function. Integral Calculus and Differential equations: Integral Calculus: Integration as inverse of differential, integration by substitution and by parts, standard integrals involving algebraic expression, trigonometric, exponential and hyperbolic functions.

Evaluation of definite integral determination of areas of plane regions bounded by curved applications. Differential equations: Definition of order and degree of a differential equation, formation of a differential equation by examples.

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