Numerical Analysis & Computer Programming
|
|
- Helen Richardson
- 5 years ago
- Views:
Transcription
1 Numerical Analysis & Computer Programming Previous year Questions from 07 to 99 Ramanasri Institute W E B S I T E : M A T H E M A T I C S O P T I O N A L. C O M C O N T A C T : / 6 6
2 07. Eplain the main steps of the Gauss-Jordan method and apply this method to find the inverse of the matri [0 Marks] 6 8. Write the Boolean epression z( y z)( y z) in the simplest form using Boolean postulate rules. Mention the rules used during simplification. Verify your result by constructing the truth table for the given epression and for its simplest form. [0 Marks]. For given equidistant values u, u0, u and u a values is interpolated by Lagrange s formula. Show that it may y( y ) ( ) be written in the form u yu0 u u0, where y. [5 Marks]!! b h 4. Derive the formula yd [( y0 yn ) ( y y y a 4 y5... yn ) ( y y6 yn )]. Is there any 8 restriction on n? State that condition. What is the error bounded in the case of Simpson s 8 rule? [0 Marks] 5. Write an algorithm in the form of a flow chart for Newton-Raphson method. Describe the cases of failure of this method. [5 Marks] (i) 4096 (ii) (iii) Convert the following decimal numbers to univalent binary and headecimal numbers: (0 marks) 7. Let f( ) e cos for [0,]. Estimate the value of f(0.5) Using Lagrange interpolating polynomial of degree over the nodes 0, 0., 0.6 and.also compute the error bound over the interval[0,] and the actual error E (0.5) (0 marks) 8. For an integral f( ) d show that the two point Gauss quadrature rule is given by 4 f( ) d f f using this rule estimate e d (5 marks) 9. Let A, B, C be Boolean variable denote complement A, A B of is an epression for A OR B and BAis. an epression for AANDB.Then simplify the following epression and draw a block diagram of the simplified epression using AND andor gates. A.( A B, C).( A B C).( A B C).( A B C). (5 marks) Find the principal (or canonical) disjunctive normal form in three variables p, q, r for the Boolean epression( p q) r ( p q) r. Is the given Boolean epression a contradiction or a tautology?. Find the Lagrange interpolating polynomial that fits the following data: (0 Marks) Reputed Institute for IAS, IFoS Eams Page
3 4 f ( ) 69 Find f (.5) dy. Solve the initial value problem ( y ), d y () in the interval[,.4]using the Runge- Kutta fourth-order method with step size h 0. (5 Marks). Find the solution of the system using Gauss-Seidel method (make four iterations) (5 Marks) Apply Newton-Raphson method to determine a root of the equation cos e 0 correct up to four decimal places. (0 Marks) 5. Use five subintervals to integrate d using trapezoidal rule. 0 (0 Marks) 6. Use only AND and OR logic gates to construct a logic circuit for the Boolean epression z y uv (0 Marks) 7. Solve the system of equations 7 using Gauss-Seidel iteration method (perform three iterations) (5 Marks) 8. dy Use Runge-Kutta formula of fourth order to find the value of y at 0.8, where d y, y(0.4) 0.4. Take the step length h Draw a flowchart for Simpson s one-third rule. (5 Marks) 0. For any Boolean variables and y, show that y. (5 Marks) 0. In an eamination, the number of students who obtained marks between certain limits were given in the following table: Marks No. of students Reputed Institute for IAS, IFoS Eams Page
4 Using Newton forward interpolation formula, find the number of students whose marks lie between 45 and 50. (0 Marks). Develop an algorithm for Newton-Raphson method to solve f ( ) 0 starting with initial iterate, 0 n be the number of iterations allowed, epsilon be the prescribed relative error and delta be the prescribed lower bound for f'( ). Use Euler s method with step size h 0.5 to compute the approimate value of y (0.6), correct up to five decimal places from the initial value problem. y' ( y ), y(0) (5 Marks) 4. The velocity of a train which starts from rest is given in the following table. The time is in minutes and velocity is in km/hour. t v Estimate approimately the total distance run in 0 minutes by using composite Simpson s rule. 0 (5 Marks) 5. Use Newton-Raphson method to find the real root of the equation cos correct to four decimal places ( Marks) dy 6. Provide a computer algorithm to solve an ordinary differential equation f(, y) d in the interval [ ab, ] for n number of discrete points, where the initial value is ya ( ), using Euler s method. (5 Marks) 7. Solve the following system of simultaneous equations, using Gauss-Seidel iterative method : 0y z 8 0 y z 7 y 0z 5 8. Find dy at 0. d from the following data: : y : In a certain eamination, a candidate has to appear for one major & two major subjects.the rules for declaration of results are marks for major are denoted by M and for minors by M and M.If the candidate obtains 75% and above marks in each of the three subjects, the candidate is declared to have passed the eamination in first class with distinction. If the candidate obtains 60% and above marks in each of the three subjects, the candidate is declared to have passed the eamination in first class. If the candidate obtains 50% or above in major, 40% or above in each of the two minors and an average of 50% or above in all the three subjects put together, the candidate is declared to have passed the eamination in second class. All those candidates, who have obtained 50% and above in major and 40% or above in minor, are declared to have passed the eamination. If the candidate obtains less than 50% in major or less than 40% in anyone of the two minors, the candidate is declared to have failed in the eaminations. Draw a flow chart to declare the results for the above. Reputed Institute for IAS, IFoS Eams Page 4
5 d Calculate (up to places of decimal) by dividing the range into 8 equal parts by Simpson s rule. ( Marks). (i) Compute (05) 0 to the base 8. (ii) Let A be an arbitrary but fied Boolean algebra with operations and, ' and the zero and the unit element denoted by 0 and respectively. Let, y, z... be elements of A. If, y A be such that y 0 and y then prove that y '... ( Marks). A solid of revolution is formed by rotating about the - ais, the area between the - ais, the line 0 and and a curve through the points with the following co-ordinates: y Find the volume of the solid.. Find the logic circuit that represents the following Boolean function. Find also an equivalent simpler circuit: f(, y, z) y z Draw a flow chart for Lagrange s interpolation formula Find the positive root of the equation 0e 0 correct up to 6 decimal places by using Newton-Raphson method. Carry out computations only for three iterations. ( Marks) 6. (i) Suppose a computer spends 60 per cent of its time handling a particular type of computation when running a given program and its manufacturers make a change that improves its performance on that type of computation by a factor of 0. If the program takes 00 sec to eecute, what will its eecution time be after the change? (ii) If A B AB' A' B, find the value of y z. (6+6= Marks) 7. Given the system of equations y 4y z y 6z Aw 4 4z Bw C Reputed Institute for IAS, IFoS Eams Page 5
6 State the solvability and uniqueness conditions for the system. Give the solution when it eists. 8. Find the value of the integral 5 log 0 d by using Simpson s rd rule correct up to 4 decimal places. Take 8 subintervals in your computation. 9. (i) Find the headecimal equivalent of the decimal number (5876) 0 (ii) For the given set of data points (, f( ),(, f( ),...( n, f( n) write an algorithm to find the value of f ( ) by using Lagrange s interpolation formula (iii) Using Boolean algebra, simplify the following epressions (a) a a' b a' b' c a' b' c' d... (b) ' y' z yz z where ' represents the complement of (5+0+5=5 Marks) (i) The equation a b 0 has two real roots and. Show that the iterative method ( ak b) given by : k, k 0,,... is convergent near, if k (ii) Find the values of two valued Boolean variables A, B, C, D by solving the following simultaneous equations: A AB 0 AB AC AB AC CD CD where represents the complement of (6+6= Marks) 4. (i) Realize the following epressions by using NAND gates only : g ( a b c) d( a e) f where represents the complement of (ii) Find the decimal equivalent of(57.) 8 (6+6= Marks) 4. Develop an algorithm for Regula-Falsi method to find a root of f ( ) 0 starting with two initial iterates 0 and sign f( 0) sign f( ). Take n as the maimum number of iterations allowed and epsilon be the prescribed error. (0 Marks) 4. Using Lagrange interpolation formula, calculate the value of f() from the following table of values of and f ( ) : to the root such that (5 Marks) f ( ) Find the value of y(.) using Runge-Kutta fourth order method with step sizeh 0. from the initial value problem: y' y, y() (5 Marks) Find the smallest positive root of equation e cos 0 using Regula-Falsi method. Do three iterations. ( Marks) 46. State the principle of duality Reputed Institute for IAS, IFoS Eams Page 6
7 (i) in Boolean algebra and give the dual of the Boolean epressionsx Y. X. Z. Y Z and XX 0 (ii) Represent A B CA B CA B C in NOR to NOR logic network. 47. (i) The following values of the function f( ) sin cos are given: f ( ) (6+6= Marks) Construct the quadratic interpolating polynomial that fits the data. Hence calculate f. Compare with eact value. (ii) Apply Gauss-Seidel method to calculate, y, z from the system: y 6z 4 6 y z. 6y z with initial values4.67, 7.6, Carry out computations for two iterations (5+5=0 Marks) 48. Draw a flow chart for solving equation F ( ) 0 correct to five decimal places by Newton-Raphson method (0 Marks) Use the method of false position to find a real root of lying between and and correct to places of decimals. ( Marks) 50. Convert: (i) given to be in the decimal system into one in base 6. (ii) (0.0) into a number in the decimal system. (6+6= Marks) 5. (i) Find from the following table, the area bounded by the - ais and the curve y f( ) between 5.4 and 5.40 using the trapezoidal rule: f ( ) (5 Marks) (ii) Apply the second order Runge-Kutta method to find an approimate value of y at Evaluate takingh 0., given that y satisfies the differential equation and the initial condition y' y, y(0) (5 Marks) I e d by the Simpson s rule b f( ) d f( 0) 4 f( ) f( ) 4 f( )... f( n) 4 f( n ) f( n) a with n 0, 0., 0, 0.,...,.0 ( Marks) (i) Given the number in decimal system. Write its binary equivalent. Reputed Institute for IAS, IFoS Eams Page 7
8 (ii) Given the number 898 in decimal system. Write its equivalent in system base 8. (6+6= Marks) 54. If Q is a polynomial with simple roots,,... n and if P is a polynomial of degree n, show that n P ( ) P( k ). Hence prove that there eists a unique polynomial of degree with given Q( ) Q'( )( ) k k k values c k at the point k, k,,... n.. (0 Marks) 55. Draw a flowchart and algorithm for solving the following system of linear equations in unknowns, & : C X D with,, C c X D d (0 Marks) ij i, j j j i i Use appropriate quadrature formulae out of the Trapezoidal and Simpson s rules to numerically d integrate 0 with h 0.. Hence obtain an approimate value of. Justify the use of particular quadrature formula. ( Marks) 57. Find the headecimal equivalent of (489) 0 and decimal equivalent of(0.0) ( Marks) 58. Find the unique polynomial P ( ) of degree or less such that P(), P() 7, P(4) 64. Using the Lagrange s interpolation formula and the Newton s divided difference formula, evaluate P (.5) (0 Marks) 59. Draw a flow chart and also write algorithm to find one real root of the non linear equation ( ) by the fied point iteration method. Illustrate it to find one real root, correct up to four places of decimals, of 5 0. (0 Marks) The velocity of a particle at distance from a pint on it s path is given by the following table: S(meters) V(m/sec) Estimate the time taken to travel the first 60 meters using Simpson s rd rule. Compare the result with Simpson s th rule. 8 ( Marks) 6. (i) If( AB, CD) 6 ( ) ( y) 8 ( z) 0 then find, y & z (ii) In a 4-bit representation, what is the value of in signed integer form, unsigned integer form, signed s complement form and signed s complement form? (6+6= Marks) 6. How many positive and negative roots of the equation e 5sin 0 eist? Find the smallest positive root correct to decimals, using Newton-Raphson method. (0 Marks) 6. Using Gauss-Siedel iterative method, find the solution of the following system: 4 y 8z 6 5 y z 6 0y z up to three iterations. (5 Marks) Reputed Institute for IAS, IFoS Eams Page 8
9 64. Evaluate 00 e d by employing three points Gaussian quadrature formula, finding the required 0 weights and residues. Use five decimal places for computation. ( Marks) 65. (i) Convert the following binary number into octal and hea decimal system: (ii) Find the multiplication of the following binary numbers:00. and 0.(6+6= Marks) 66. Find the positive root of the equation e using Newton-Raphson method correct to four decimal places. Also show that the following scheme has error of second order: a n n n (0 Marks) 67. Draw a flow chart and algorithm for Simpson s b rd rule for integration d correct to 0 6 a (0 Marks) Find a real root of the equation f( ) 5 0 by the method of false position. ( Marks) into its binary equivalent. 69. (i) Convert 0 (ii) Multiply the binary numbers.0 and 0. and check with its decimal equivalent 70. (i) Find the cubic polynomial which takes the following values: y(0), y() 0, y() & y() 0. Hence, or otherwise, obtain y (4) (4+8= Marks) (ii) Given: dy ywhere y(0), using the Runge-Kutta fourth order method, find (0.) d y and y (0.). Compare the approimate solution with its eact solution. e.057, e.4. (0+0=0 Marks) 7. Draw a flow chart to eamine whether a given number is a prime. (0 Marks) Show that the truncation error associated with linear interpolation of f ( ), using ordinates at 0 and with 0 is not larger in magnitude than ( 0) 8 M where M ma f ''( ) in 0. Hence show that if interpolation of f ( ) in 0 cannot eceed t f( ) e dt, the truncation error corresponding to linear 0 ( 0). e ( Marks) Reputed Institute for IAS, IFoS Eams Page 9
10 7. (i) Given A. B' A'. B C show that A. C' A'. C B (ii) Epress the area of the triangle having sides of lengths 6,, 6 units in binary number system. (6+6= Marks) 74. Using Gauss Seidel iterative method and the starting solution 0, determine the solution of the following system of equations in two iterations Compare the approimate solution with the eact solution (0 Marks) 75. Find the values of the two-valued variables A, B, C & D by solving the set of simultaneous equations A' A. B 0 A. B A. C A. B A. C ' C. D C '. D 000 (5 Marks) 76. (i) Using Newton-Raphson method, show that the iteration formula for finding the reciprocal of the p th i p Ni root of N is i p (ii) Prove De Morgan s Theorem( p q)' p'. q' (6+6= Marks) 77. (i) d Evaluate, by subdividing the interval (0, ) into 6 equal parts and using Simpson s onethird rule. Hence find the value of and actual error, correct to five places of decimals 0 (ii) Solve the following system of linear equations, using Gauss-elimination method: (5+5=0 Marks) 999 b 78. Obtain the Simpson s rule for the integral I f( ) d and show that this rule is eact for polynomials of a degree n. In general show that the error of approimation for Simpson s rule is given by 5 ( b a) iv R f ( ), 0,. 880 d Apply this rule to the integral and show that R du 79. Using fourth order classical Runge-Kutta method for the initial value problem tu, u(0), dt with h 0. on the interval [0, ], calculate u (0.4) correct to si places of decimal. Reputed Institute for IAS, IFoS Eams Page 0
11 d Evaluate by Simpson s rule with 4 strips. Determine the error by direct integration. 8. By the fourth order Runge-Kutta method. tabulate the solution of the differential equation dy y, y (0) 0 in [0, 0.4] with step length 0. correct to five places of decimals d 0y 4 8. Use Regula-Falsi method to show that the real root of log0. 0 lies between and Apply that fourth order Runge-Kutta method to find a value of y correct to four places of decimals dy at 0., when y' y, y(0) d 84. Show that the iteration formula for finding the reciprocal of N is n n Nn, n 0, Obtain the cubic spline approimation for the function given in the tabular form below: 0 and M0 0, M 0 f ( ) Describe Newton-Raphson method for finding the solutions of the equation f ( ) 0 and show that the method has a quadratic convergence. 87. The following are the measurements t made on a curve recorded by the oscillograph representing a change of current i due to a change in the conditions of an electric current: t i Applying an appropriate formula interpolate for the value of i when t.6 dy dz 88. Solve the system of differential equations z, y for 0. given that y 0 d d and z when 0, using Runge-Kutta method of order four Find the positive root of log cos nearest to five places of decimal by Newton-Raphson method. 90. Find the value of.4.6 e f( ) d from the following data using Simpson s rd rule for the interval 8 (.6,.) and th rule for (.,.4) : 8 Reputed Institute for IAS, IFoS Eams Page
12 f ( ) f ( ) Find the positive root of the equation e e correct to five decimal places Fit the following four points by the cubic splines. i y i i Use the end conditions Use the end conditions y" 0 y" 0 Hence compute (i) y (.5) (ii) y '() 9. Find the derivative of f ( ) at 0.4 from the following table: y f( ) Find correct to decimal places the two positive roots of e Evaluate approimately 4 d Simpson s rule by taking seven equidistant ordinates. Compare it with the value obtained by using the trapezoidal rule and with eact value. 96. Solve dy y for.4 by Runge-Kutta method, initially, d y (Take h 0. ) Compute to 4 decimal placed by using Newton-Raphson method, the real root of 4sin Solve by Runge-Kutta method dy y d with the initial conditions 0 0, y0 correct up to 4 decimal places, by evaluating up to second increment of y (Take h 0. ) 99. Fit the natural cubic spline for the data. Reputed Institute for IAS, IFoS Eams Page
13 : 0 4 y : Reputed Institute for IAS, IFoS Eams Page
Name of the Student: Unit I (Solution of Equations and Eigenvalue Problems)
Engineering Mathematics 8 SUBJECT NAME : Numerical Methods SUBJECT CODE : MA6459 MATERIAL NAME : University Questions REGULATION : R3 UPDATED ON : November 7 (Upto N/D 7 Q.P) (Scan the above Q.R code for
More informationExact and Approximate Numbers:
Eact and Approimate Numbers: The numbers that arise in technical applications are better described as eact numbers because there is not the sort of uncertainty in their values that was described above.
More informationMathematical Methods for Numerical Analysis and Optimization
Biyani's Think Tank Concept based notes Mathematical Methods for Numerical Analysis and Optimization (MCA) Varsha Gupta Poonam Fatehpuria M.Sc. (Maths) Lecturer Deptt. of Information Technology Biyani
More informationSOLUTION OF EQUATION AND EIGENVALUE PROBLEMS PART A( 2 MARKS)
CHENDU COLLEGE OF ENGINEERING AND TECHNOLOGY (Approved by AICTE New Delhi, Affiliated to Anna University Chennai. Zamin Endathur Village, Madurntakam Taluk, Kancheepuram Dist.-603311.) MA6459 - NUMERICAL
More informationSubbalakshmi Lakshmipathy College of Science. Department of Mathematics
ॐ Subbalakshmi Lakshmipathy College of Science Department of Mathematics As are the crests on the hoods of peacocks, As are the gems on the heads of cobras, So is Mathematics, at the top of all Sciences.
More informationReview. Numerical Methods Lecture 22. Prof. Jinbo Bi CSE, UConn
Review Taylor Series and Error Analysis Roots of Equations Linear Algebraic Equations Optimization Numerical Differentiation and Integration Ordinary Differential Equations Partial Differential Equations
More informationKINGS COLLEGE OF ENGINEERING DEPARTMENT OF MATHEMATICS ACADEMIC YEAR / EVEN SEMESTER QUESTION BANK
KINGS COLLEGE OF ENGINEERING MA5-NUMERICAL METHODS DEPARTMENT OF MATHEMATICS ACADEMIC YEAR 00-0 / EVEN SEMESTER QUESTION BANK SUBJECT NAME: NUMERICAL METHODS YEAR/SEM: II / IV UNIT - I SOLUTION OF EQUATIONS
More informationB.Tech. Theory Examination (Semester IV) Engineering Mathematics III
Solved Question Paper 5-6 B.Tech. Theory Eamination (Semester IV) 5-6 Engineering Mathematics III Time : hours] [Maimum Marks : Section-A. Attempt all questions of this section. Each question carry equal
More informationNumerical Analysis Solution of Algebraic Equation (non-linear equation) 1- Trial and Error. 2- Fixed point
Numerical Analysis Solution of Algebraic Equation (non-linear equation) 1- Trial and Error In this method we assume initial value of x, and substitute in the equation. Then modify x and continue till we
More informationPage No.1. MTH603-Numerical Analysis_ Muhammad Ishfaq
Page No.1 File Version v1.5.3 Update: (Dated: 3-May-011) This version of file contains: Content of the Course (Done) FAQ updated version.(these must be read once because some very basic definition and
More informationx x2 2 + x3 3 x4 3. Use the divided-difference method to find a polynomial of least degree that fits the values shown: (b)
Numerical Methods - PROBLEMS. The Taylor series, about the origin, for log( + x) is x x2 2 + x3 3 x4 4 + Find an upper bound on the magnitude of the truncation error on the interval x.5 when log( + x)
More informationTABLE OF CONTENTS INTRODUCTION, APPROXIMATION & ERRORS 1. Chapter Introduction to numerical methods 1 Multiple-choice test 7 Problem set 9
TABLE OF CONTENTS INTRODUCTION, APPROXIMATION & ERRORS 1 Chapter 01.01 Introduction to numerical methods 1 Multiple-choice test 7 Problem set 9 Chapter 01.02 Measuring errors 11 True error 11 Relative
More informationVirtual University of Pakistan
Virtual University of Pakistan File Version v.0.0 Prepared For: Final Term Note: Use Table Of Content to view the Topics, In PDF(Portable Document Format) format, you can check Bookmarks menu Disclaimer:
More informationNumerical Methods. Scientists. Engineers
Third Edition Numerical Methods for Scientists and Engineers K. Sankara Rao Numerical Methods for Scientists and Engineers Numerical Methods for Scientists and Engineers Third Edition K. SANKARA RAO Formerly,
More information(a) Show that there is a root α of f (x) = 0 in the interval [1.2, 1.3]. (2)
. f() = 4 cosec 4 +, where is in radians. (a) Show that there is a root α of f () = 0 in the interval [.,.3]. Show that the equation f() = 0 can be written in the form = + sin 4 Use the iterative formula
More informationNUMERICAL ANALYSIS SYLLABUS MATHEMATICS PAPER IV (A)
NUMERICAL ANALYSIS SYLLABUS MATHEMATICS PAPER IV (A) Unit - 1 Errors & Their Accuracy Solutions of Algebraic and Transcendental Equations Bisection Method The method of false position The iteration method
More informationThe Fundamental Theorem of Calculus Part 3
The Fundamental Theorem of Calculus Part FTC Part Worksheet 5: Basic Rules, Initial Value Problems, Rewriting Integrands A. It s time to find anti-derivatives algebraically. Instead of saying the anti-derivative
More informationMTH603 FAQ + Short Questions Answers.
Absolute Error : Accuracy : The absolute error is used to denote the actual value of a quantity less it s rounded value if x and x* are respectively the rounded and actual values of a quantity, then absolute
More informationHence a root lies between 1 and 2. Since f a is negative and f(x 0 ) is positive The root lies between a and x 0 i.e. 1 and 1.
The Bisection method or BOLZANO s method or Interval halving method: Find the positive root of x 3 x = 1 correct to four decimal places by bisection method Let f x = x 3 x 1 Here f 0 = 1 = ve, f 1 = ve,
More informationNumerical and Statistical Methods
F.Y. B.Sc.(IT) : Sem. II Numerical and Statistical Methods Time : ½ Hrs.] Prelim Question Paper Solution [Marks : 75 Q. Attempt any THREE of the following : [5] Q.(a) What is a mathematical model? With
More informationNumerical and Statistical Methods
F.Y. B.Sc.(IT) : Sem. II Numerical and Statistical Methods Time : ½ Hrs.] Prelim Question Paper Solution [Marks : 75 Q. Attempt any THREE of the following : [5] Q.(a) What is a mathematical model? With
More informationUnit I (Testing of Hypothesis)
SUBJECT NAME : Statistics and Numerical Methods SUBJECT CODE : MA645 MATERIAL NAME : Part A questions REGULATION : R03 UPDATED ON : November 07 (Upto N/D 07 Q.P) Unit I (Testing of Hypothesis). State level
More informationEngg. Math. II (Unit-IV) Numerical Analysis
Dr. Satish Shukla of 33 Engg. Math. II (Unit-IV) Numerical Analysis Syllabus. Interpolation and Curve Fitting: Introduction to Interpolation; Calculus of Finite Differences; Finite Difference and Divided
More informationMATHEMATICAL METHODS INTERPOLATION
MATHEMATICAL METHODS INTERPOLATION I YEAR BTech By Mr Y Prabhaker Reddy Asst Professor of Mathematics Guru Nanak Engineering College Ibrahimpatnam, Hyderabad SYLLABUS OF MATHEMATICAL METHODS (as per JNTU
More informationBC Calculus Diagnostic Test
BC Calculus Diagnostic Test The Eam AP Calculus BC Eam SECTION I: Multiple-Choice Questions DO NOT OPEN THIS BOOKLET UNTIL YOU ARE TOLD TO DO SO. At a Glance Total Time hour and 5 minutes Number of Questions
More informationINSTITUTE OF AERONAUTICAL ENGINEERING (Autonomous) Dundigal, Hyderabad
1 P a g e INSTITUTE OF AERONAUTICAL ENGINEERING (Autonomous) Dundigal, Hyderabad - 500 04 Name : Mathematics-II Code : A0006 Class : II B. Tech I Semester Branch : CIVIL Year : 016 017 FRESHMAN ENGINEERING
More informationINSTITUTE OF AERONAUTICAL ENGINEERING Dundigal, Hyderabad MECHANICAL ENGINEERING TUTORIAL QUESTION BANK
Course Name Course Code Class Branch INSTITUTE OF AERONAUTICAL ENGINEERING Dundigal, Hyderabad - 500 043 Mathematics-II A30006 II-I B. Tech Freshman Engineering Year 016 017 Course Faculty MECHANICAL ENGINEERING
More informationPARTIAL DIFFERENTIAL EQUATIONS
MATHEMATICAL METHODS PARTIAL DIFFERENTIAL EQUATIONS I YEAR B.Tech By Mr. Y. Prabhaker Reddy Asst. Professor of Mathematics Guru Nanak Engineering College Ibrahimpatnam, Hyderabad. SYLLABUS OF MATHEMATICAL
More informationBoolean algebra. Examples of these individual laws of Boolean, rules and theorems for Boolean algebra are given in the following table.
The Laws of Boolean Boolean algebra As well as the logic symbols 0 and 1 being used to represent a digital input or output, we can also use them as constants for a permanently Open or Closed circuit or
More informationBasic Mathematics - XII (Mgmt.) SET 1
Basic Mathematics - XII (Mgmt.) SET Grade: XII Subject: Basic Mathematics F.M.:00 Time: hrs. P.M.: 40 Model Candidates are required to give their answers in their own words as far as practicable. The figures
More information(f(x) P 3 (x)) dx. (a) The Lagrange formula for the error is given by
1. QUESTION (a) Given a nth degree Taylor polynomial P n (x) of a function f(x), expanded about x = x 0, write down the Lagrange formula for the truncation error, carefully defining all its elements. How
More informationBASIC MATHEMATICS - XII SET - I
BASIC MATHEMATICS - XII Grade: XII Subject: Basic Mathematics F.M.:00 Time: hrs. P.M.: 40 Candidates are required to give their answers in their own words as far as practicable. The figures in the margin
More informationRegent College Maths Department. Core Mathematics 4 Trapezium Rule. C4 Integration Page 1
Regent College Maths Department Core Mathematics Trapezium Rule C Integration Page Integration It might appear to be a bit obvious but you must remember all of your C work on differentiation if you are
More informationMidterm Examination # 1 Wednesday, February 25, Duration of examination: 75 minutes
Page 1 of 10 School of Computer Science 60-265-01 Computer Architecture and Digital Design Winter 2009 Semester Midterm Examination # 1 Wednesday, February 25, 2009 Student Name: First Name Family Name
More informationThere is a unique function s(x) that has the required properties. It turns out to also satisfy
Numerical Analysis Grinshpan Natural Cubic Spline Let,, n be given nodes (strictly increasing) and let y,, y n be given values (arbitrary) Our goal is to produce a function s() with the following properties:
More informationBACHELOR OF COMPUTER APPLICATIONS (BCA) (Revised) Term-End Examination December, 2015 BCS-054 : COMPUTER ORIENTED NUMERICAL TECHNIQUES
No. of Printed Pages : 5 BCS-054 BACHELOR OF COMPUTER APPLICATIONS (BCA) (Revised) Term-End Examination December, 2015 058b9 BCS-054 : COMPUTER ORIENTED NUMERICAL TECHNIQUES Time : 3 hours Maximum Marks
More informationPreface. 2 Linear Equations and Eigenvalue Problem 22
Contents Preface xv 1 Errors in Computation 1 1.1 Introduction 1 1.2 Floating Point Representation of Number 1 1.3 Binary Numbers 2 1.3.1 Binary number representation in computer 3 1.4 Significant Digits
More informationSRI RAMAKRISHNA INSTITUTE OF TECHNOLOGY DEPARTMENT OF SCIENCE & HUMANITIES STATISTICS & NUMERICAL METHODS TWO MARKS
SRI RAMAKRISHNA INSTITUTE OF TECHNOLOGY DEPARTMENT OF SCIENCE & HUMANITIES STATISTICS & NUMERICAL METHODS TWO MARKS UNIT-I HYPOTHESIS TESTING 1. What are the applications of distributions? * Test the hypothesis
More informationSBAME CALCULUS OF FINITE DIFFERENCES AND NUMERICAL ANLAYSIS-I Units : I-V
SBAME CALCULUS OF FINITE DIFFERENCES AND NUMERICAL ANLAYSIS-I Units : I-V Unit I-Syllabus Solutions of Algebraic and Transcendental equations, Bisection method, Iteration Method, Regula Falsi method, Newton
More informationFinal Year M.Sc., Degree Examinations
QP CODE 569 Page No Final Year MSc, Degree Examinations September / October 5 (Directorate of Distance Education) MATHEMATICS Paper PM 5: DPB 5: COMPLEX ANALYSIS Time: 3hrs] [Max Marks: 7/8 Instructions
More informationabc Mathematics Pure Core General Certificate of Education SPECIMEN UNITS AND MARK SCHEMES
abc General Certificate of Education Mathematics Pure Core SPECIMEN UNITS AND MARK SCHEMES ADVANCED SUBSIDIARY MATHEMATICS (56) ADVANCED SUBSIDIARY PURE MATHEMATICS (566) ADVANCED SUBSIDIARY FURTHER MATHEMATICS
More informationPrevious Year Questions & Detailed Solutions
Previous Year Questions & Detailed Solutions. The rate of convergence in the Gauss-Seidal method is as fast as in Gauss Jacobi smethod ) thrice ) half-times ) twice 4) three by two times. In application
More informationLOGIC GATES. Basic Experiment and Design of Electronics. Ho Kyung Kim, Ph.D.
Basic Eperiment and Design of Electronics LOGIC GATES Ho Kyung Kim, Ph.D. hokyung@pusan.ac.kr School of Mechanical Engineering Pusan National University Outline Boolean algebra Logic gates Karnaugh maps
More informationMath Subject GRE Questions
Math Subject GRE Questions Calculus and Differential Equations 1. If f() = e e, then [f ()] 2 [f()] 2 equals (a) 4 (b) 4e 2 (c) 2e (d) 2 (e) 2e 2. An integrating factor for the ordinary differential equation
More informationLecture 4.2 Finite Difference Approximation
Lecture 4. Finite Difference Approimation 1 Discretization As stated in Lecture 1.0, there are three steps in numerically solving the differential equations. They are: 1. Discretization of the domain by
More informationComputational Methods
Numerical Computational Methods Revised Edition P. B. Patil U. P. Verma Alpha Science International Ltd. Oxford, U.K. CONTENTS Preface List ofprograms v vii 1. NUMER1CAL METHOD, ERROR AND ALGORITHM 1 1.1
More informationM.SC. PHYSICS - II YEAR
MANONMANIAM SUNDARANAR UNIVERSITY DIRECTORATE OF DISTANCE & CONTINUING EDUCATION TIRUNELVELI 627012, TAMIL NADU M.SC. PHYSICS - II YEAR DKP26 - NUMERICAL METHODS (From the academic year 2016-17) Most Student
More informationNumerical Methods. King Saud University
Numerical Methods King Saud University Aims In this lecture, we will... find the approximate solutions of derivative (first- and second-order) and antiderivative (definite integral only). Numerical Differentiation
More informationUNIVERSITI TENAGA NASIONAL. College of Information Technology
UNIVERSITI TENAGA NASIONAL College of Information Technology BACHELOR OF COMPUTER SCIENCE (HONS.) FINAL EXAMINATION SEMESTER 2 2012/2013 DIGITAL SYSTEMS DESIGN (CSNB163) January 2013 Time allowed: 3 hours
More informationNUMERICAL METHODS. x n+1 = 2x n x 2 n. In particular: which of them gives faster convergence, and why? [Work to four decimal places.
NUMERICAL METHODS 1. Rearranging the equation x 3 =.5 gives the iterative formula x n+1 = g(x n ), where g(x) = (2x 2 ) 1. (a) Starting with x = 1, compute the x n up to n = 6, and describe what is happening.
More informationGENG2140, S2, 2012 Week 7: Curve fitting
GENG2140, S2, 2012 Week 7: Curve fitting Curve fitting is the process of constructing a curve, or mathematical function, f(x) that has the best fit to a series of data points Involves fitting lines and
More informationJim Lambers MAT 460/560 Fall Semester Practice Final Exam
Jim Lambers MAT 460/560 Fall Semester 2009-10 Practice Final Exam 1. Let f(x) = sin 2x + cos 2x. (a) Write down the 2nd Taylor polynomial P 2 (x) of f(x) centered around x 0 = 0. (b) Write down the corresponding
More informationAnswer Key 1973 BC 1969 BC 24. A 14. A 24. C 25. A 26. C 27. C 28. D 29. C 30. D 31. C 13. C 12. D 12. E 3. A 32. B 27. E 34. C 14. D 25. B 26.
Answer Key 969 BC 97 BC. C. E. B. D 5. E 6. B 7. D 8. C 9. D. A. B. E. C. D 5. B 6. B 7. B 8. E 9. C. A. B. E. D. C 5. A 6. C 7. C 8. D 9. C. D. C. B. A. D 5. A 6. B 7. D 8. A 9. D. E. D. B. E. E 5. E.
More informationQuestion Bank (I scheme )
Question Bank (I scheme ) Name of subject: Applied Mathematics Subject code: 22206/22224/22210/22201 Course : CH/CM/CE/EJ/IF/EE/ME Semester: II UNIT-3 (CO3) Unit Test : II (APPLICATION OF INTEGRATION)
More informationSYLLABUS FOR ENTRANCE EXAMINATION NANYANG TECHNOLOGICAL UNIVERSITY FOR INTERNATIONAL STUDENTS A-LEVEL MATHEMATICS
SYLLABUS FOR ENTRANCE EXAMINATION NANYANG TECHNOLOGICAL UNIVERSITY FOR INTERNATIONAL STUDENTS A-LEVEL MATHEMATICS STRUCTURE OF EXAMINATION PAPER. There will be one -hour paper consisting of 4 questions..
More informationabc Mathematics Further Pure General Certificate of Education SPECIMEN UNITS AND MARK SCHEMES
abc General Certificate of Education Mathematics Further Pure SPECIMEN UNITS AND MARK SCHEMES ADVANCED SUBSIDIARY MATHEMATICS (56) ADVANCED SUBSIDIARY PURE MATHEMATICS (566) ADVANCED SUBSIDIARY FURTHER
More informationE&CE 223 Digital Circuits & Systems. Lecture Transparencies (Boolean Algebra & Logic Gates) M. Sachdev
E&CE 223 Digital Circuits & Systems Lecture Transparencies (Boolean Algebra & Logic Gates) M. Sachdev 4 of 92 Section 2: Boolean Algebra & Logic Gates Major topics Boolean algebra NAND & NOR gates Boolean
More informationDifferentiating Functions & Expressions - Edexcel Past Exam Questions
- Edecel Past Eam Questions. (a) Differentiate with respect to (i) sin + sec, (ii) { + ln ()}. 5-0 + 9 Given that y =, ¹, ( -) 8 (b) show that = ( -). (6) June 05 Q. f() = e ln, > 0. (a) Differentiate
More informationNumerical Methods for Engineers. and Scientists. Applications using MATLAB. An Introduction with. Vish- Subramaniam. Third Edition. Amos Gilat.
Numerical Methods for Engineers An Introduction with and Scientists Applications using MATLAB Third Edition Amos Gilat Vish- Subramaniam Department of Mechanical Engineering The Ohio State University Wiley
More informationDepartment of Applied Mathematics and Theoretical Physics. AMA 204 Numerical analysis. Exam Winter 2004
Department of Applied Mathematics and Theoretical Physics AMA 204 Numerical analysis Exam Winter 2004 The best six answers will be credited All questions carry equal marks Answer all parts of each question
More informationCS 121 Digital Logic Design. Chapter 2. Teacher Assistant. Hanin Abdulrahman
CS 121 Digital Logic Design Chapter 2 Teacher Assistant Hanin Abdulrahman 1 2 Outline 2.2 Basic Definitions 2.3 Axiomatic Definition of Boolean Algebra. 2.4 Basic Theorems and Properties 2.5 Boolean Functions
More informationKP/Worksheets: Propositional Logic, Boolean Algebra and Computer Hardware Page 1 of 8
KP/Worksheets: Propositional Logic, Boolean Algebra and Computer Hardware Page 1 of 8 Q1. What is a Proposition? Q2. What are Simple and Compound Propositions? Q3. What is a Connective? Q4. What are Sentential
More informationAPPM 1360 Final Exam Spring 2016
APPM 36 Final Eam Spring 6. 8 points) State whether each of the following quantities converge or diverge. Eplain your reasoning. a) The sequence a, a, a 3,... where a n ln8n) lnn + ) n!) b) ln d c) arctan
More informationUNIT - 2 Unit-02/Lecture-01
UNIT - 2 Unit-02/Lecture-01 Solution of algebraic & transcendental equations by regula falsi method Unit-02/Lecture-01 [RGPV DEC(2013)] [7] Unit-02/Lecture-01 [RGPV JUNE(2014)] [7] Unit-02/Lecture-01 S.NO
More informationUnit 2 Session - 6 Combinational Logic Circuits
Objectives Unit 2 Session - 6 Combinational Logic Circuits Draw 3- variable and 4- variable Karnaugh maps and use them to simplify Boolean expressions Understand don t Care Conditions Use the Product-of-Sums
More informationSRI RAMAKRISHNA INSTITUTE OF TECHNOLOGY, COIMBATORE- 10 DEPARTMENT OF SCIENCE AND HUMANITIES B.E - EEE & CIVIL UNIT I
SRI RAMAKRISHNA INSTITUTE OF TECHNOLOGY, COIMBATORE- 10 DEPARTMENT OF SCIENCE AND HUMANITIES B.E - EEE & CIVIL SUBJECT: NUMERICAL METHODS ( SEMESTER VI ) UNIT I SOLUTIONS OF EQUATIONS AND EIGEN VALUE PROBLEMS
More informationMA 114 Worksheet #01: Integration by parts
Fall 8 MA 4 Worksheet Thursday, 3 August 8 MA 4 Worksheet #: Integration by parts. For each of the following integrals, determine if it is best evaluated by integration by parts or by substitution. If
More informationCS 450 Numerical Analysis. Chapter 8: Numerical Integration and Differentiation
Lecture slides based on the textbook Scientific Computing: An Introductory Survey by Michael T. Heath, copyright c 2018 by the Society for Industrial and Applied Mathematics. http://www.siam.org/books/cl80
More informationThe iteration formula for to find the root of the equation
SRI RAMAKRISHNA INSTITUTE OF TECHNOLOGY, COIMBATORE- 10 DEPARTMENT OF SCIENCE AND HUMANITIES SUBJECT: NUMERICAL METHODS & LINEAR PROGRAMMING UNIT II SOLUTIONS OF EQUATION 1. If is continuous in then under
More informationNumerical Integration (Quadrature) Another application for our interpolation tools!
Numerical Integration (Quadrature) Another application for our interpolation tools! Integration: Area under a curve Curve = data or function Integrating data Finite number of data points spacing specified
More informationYEAR III SEMESTER - V
YEAR III SEMESTER - V Remarks Total Marks Semester V Teaching Schedule Hours/Week College of Biomedical Engineering & Applied Sciences Microsyllabus NUMERICAL METHODS BEG 389 CO Final Examination Schedule
More informationSchool of Sciences Indira Gandhi National Open University Maidan Garhi, New Delhi (For January 2012 cycle)
MTE-0 ASSIGNMENT BOOKLET Bachelor's Degree Programme Numerical Analysis (MTE-0) (Valid from st January, 0 to st December, 0) School of Sciences Indira Gandhi National Open University Maidan Garhi, New
More informationy x is symmetric with respect to which of the following?
AP Calculus Summer Assignment Name: Note: Unless otherwise specified, the domain of a function f is assumed to be the set of all real numbers for which f () is a real number. Part : Multiple Choice Solve
More informationMath 231 Final Exam Review
Math Final Eam Review Find the equation of the line tangent to the curve 4y y at the point (, ) Find the slope of the normal line to y ) ( e at the point (,) dy Find d if cos( y) y 4 y 4 Find the eact
More informationTotal Time = 90 Minutes, Total Marks = 50. Total /50 /10 /18
University of Waterloo Department of Electrical & Computer Engineering E&CE 223 Digital Circuits and Systems Midterm Examination Instructor: M. Sachdev October 23rd, 2007 Total Time = 90 Minutes, Total
More informationNUMERICAL METHODS FOR SOLVING EQUATIONS
Mathematics Revision Guides Numerical Methods for Solving Equations Page of M.K. HOME TUITION Mathematics Revision Guides Level: AS / A Level AQA : C3 Edecel: C3 OCR: C3 NUMERICAL METHODS FOR SOLVING EQUATIONS
More information2008 CALCULUS AB SECTION I, Part A Time 55 minutes Number of Questions 28 A CALCULATOR MAY NOT BE USED ON THIS PART OF THE EXAMINATION
8 CALCULUS AB SECTION I, Part A Time 55 minutes Number of Questions 8 A CALCULATOR MAY NOT BE USED ON THIS PART OF THE EXAMINATION Directions: Solve each of the following problems. After eamining the form
More informationECEN 248: INTRODUCTION TO DIGITAL SYSTEMS DESIGN. Week 2 Dr. Srinivas Shakkottai Dept. of Electrical and Computer Engineering
ECEN 248: INTRODUCTION TO DIGITAL SYSTEMS DESIGN Week 2 Dr. Srinivas Shakkottai Dept. of Electrical and Computer Engineering Boolean Algebra Boolean Algebra A Boolean algebra is defined with: A set of
More informationOrdinary Differential Equations (ODE)
++++++++++ Ordinary Differential Equations (ODE) Previous year Questions from 07 to 99 Ramanasri Institute W E B S I T E : M A T H E M A T I C S O P T I O N A L. C O M C O N T A C T : 8 7 5 0 7 0 6 6 /
More informationApplied Numerical Analysis
Applied Numerical Analysis Using MATLAB Second Edition Laurene V. Fausett Texas A&M University-Commerce PEARSON Prentice Hall Upper Saddle River, NJ 07458 Contents Preface xi 1 Foundations 1 1.1 Introductory
More informationS. S. Jain Subodh PG (Autonomous) College, Jaipur Department of Mathematics Bachelor of Science (B.Sc. / B.A. Pass Course)
S. S. Jain Subodh PG (Autonomous) College, Jaipur Department of Mathematics Bachelor of Science (B.Sc. / B.A. Pass Course) Examination Scheme: Semester - I PAPER -I MAT 101: DISCRETE MATHEMATICS 75/66
More informationUNIT II SOLUTION OF NON-LINEAR AND SIMULTANEOUS LINEAR EQUATION
UNIT II SOLUTION OF NON-LINEAR AND SIMULTANEOUS LINEAR EQUATION. If g x is continuous in a, b, then under what condition the iterative method x = g x has a unique solution in a, b? g x < in a, b. State
More information(i) find the points where f(x) is discontinuous, and classify each point of discontinuity.
Math Final Eam - Practice Problems. A function f is graphed below. f() 5 4 8 7 5 4 4 5 7 8 4 5 (a) Find f(0), f( ), f(), and f(4) Find the domain and range of f (c) Find the intervals where f () is positive
More informationNumerical integration and differentiation. Unit IV. Numerical Integration and Differentiation. Plan of attack. Numerical integration.
Unit IV Numerical Integration and Differentiation Numerical integration and differentiation quadrature classical formulas for equally spaced nodes improper integrals Gaussian quadrature and orthogonal
More informationPart Two. Diagnostic Test
Part Two Diagnostic Test AP Calculus AB and BC Diagnostic Tests Take a moment to gauge your readiness for the AP Calculus eam by taking either the AB diagnostic test or the BC diagnostic test, depending
More informationIntroductory Numerical Analysis
Introductory Numerical Analysis Lecture Notes December 16, 017 Contents 1 Introduction to 1 11 Floating Point Numbers 1 1 Computational Errors 13 Algorithm 3 14 Calculus Review 3 Root Finding 5 1 Bisection
More informationChapter 2: Princess Sumaya Univ. Computer Engineering Dept.
hapter 2: Princess Sumaya Univ. omputer Engineering Dept. Basic Definitions Binary Operators AND z = x y = x y z=1 if x=1 AND y=1 OR z = x + y z=1 if x=1 OR y=1 NOT z = x = x z=1 if x=0 Boolean Algebra
More informationEECS150 - Digital Design Lecture 19 - Combinational Logic Circuits : A Deep Dive
EECS150 - Digital Design Lecture 19 - Combinational Logic Circuits : A Deep Dive March 30, 2010 John Wawrzynek Spring 2010 EECS150 - Lec19-cl1 Page 1 Boolean Algebra I (Representations of Combinational
More informationG r a d e 1 1 P r e - C a l c u l u s M a t h e m a t i c s ( 3 0 S ) Final Practice Exam Answer Key
G r a d e P r e - C a l c u l u s M a t h e m a t i c s ( 3 0 S ) Final Practice Eam Answer Key G r a d e P r e - C a l c u l u s M a t h e m a t i c s Final Practice Eam Answer Key Name: Student Number:
More informationReview Problems for the Final
Review Problems for the Final Math 6-3/6 3 7 These problems are intended to help you study for the final However, you shouldn t assume that each problem on this handout corresponds to a problem on the
More informationENGI 3424 First Order ODEs Page 1-01
ENGI 344 First Order ODEs Page 1-01 1. Ordinary Differential Equations Equations involving only one independent variable and one or more dependent variables, together with their derivatives with respect
More informationE&CE 223 Digital Circuits & Systems. Lecture Transparencies (Boolean Algebra & Logic Gates) M. Sachdev. Section 2: Boolean Algebra & Logic Gates
Digital Circuits & Systems Lecture Transparencies (Boolean lgebra & Logic Gates) M. Sachdev 4 of 92 Section 2: Boolean lgebra & Logic Gates Major topics Boolean algebra NND & NOR gates Boolean algebra
More informationLECTURE NOTES ELEMENTARY NUMERICAL METHODS. Eusebius Doedel
LECTURE NOTES on ELEMENTARY NUMERICAL METHODS Eusebius Doedel TABLE OF CONTENTS Vector and Matrix Norms 1 Banach Lemma 20 The Numerical Solution of Linear Systems 25 Gauss Elimination 25 Operation Count
More informationSAMPLE ANSWERS MARKER COPY
Page 1 of 12 School of Computer Science 60-265-01 Computer Architecture and Digital Design Fall 2012 Midterm Examination # 1 Tuesday, October 23, 2012 SAMPLE ANSWERS MARKER COPY Duration of examination:
More informationChapter (AB/BC, non-calculator) (a) Find the critical numbers of g. (b) For what values of x is g increasing? Justify your answer.
Chapter 3 1. (AB/BC, non-calculator) Given g ( ) 2 4 3 6 : (a) Find the critical numbers of g. (b) For what values of is g increasing? Justify your answer. (c) Identify the -coordinate of the critical
More informationDo not turn over until you are told to do so by the Invigilator.
UNIVERSITY OF EAST ANGLIA School of Mathematics Main Series UG Examination 216 17 INTRODUCTION TO NUMERICAL ANALYSIS MTHE612B Time allowed: 3 Hours Attempt QUESTIONS 1 and 2, and THREE other questions.
More informationSKP Engineering College
S.K.P. Engineering College, Tiruvannamalai SKP Engineering College Tiruvannamalai 666 A Course Material on By S.Danasekar Assistant Professor Department of Matematics S.K.P. Engineering College, Tiruvannamalai
More informationMATHEMATICS 9740/01 Paper 1 14 September 2012
NATIONAL JUNIOR COLLEGE PRELIMINARY EXAMINATIONS Higher MATHEMATICS 9740/0 Paper 4 September 0 hours Additional Materials: Answer Paper List of Formulae (MF5) Cover Sheet 085 5 hours READ THESE INSTRUCTIONS
More informationRamanasri. IAS/IFoS. Institute
[Type text] Ramanasri IAS/IFoS Institute Mathematics Optional Brochure 2018-19 Reputed Institute for IAS/IFoS Exams Page 1 Syllabus for IAS Mathematics Optional PAPER I (1) Linear Algebra: Vector spaces
More information6)(-8 19,%11%(=%67%5-& 7)7)1%8,+,7/%2(-;% APPLIED MATH, PAPER-II
6)(-8 9,%%(=%67%5-& 7)7)%8,+,7/%(-;% APPLIED MATH, PAPER-II *&]EVWEUMF FEDERAL PUBLIC SERVICE COMMISSION COMPETITIVE EXAMINATION FOR RECRUITMENT TO POSTS IN BPS-7 UNDER THE FEDERAL GOVERNMENT, 9 APPLIED
More information