Numerical Analysis Multiple Choice Questions Answers

NA MCQs 01 consist of 68 multiple choice questions. These multiples are very important for all kinds of tests. So attempt these questions to get better results.

This page consist of mcq on numerical methods with answers , mcq on bisection method, numerical methods objective, multiple choice questions on interpolation, mcq on mathematical methods of physics, multiple choice questions on , ,trapezoidal rule , computer oriented statistical methods mcq and mcqs of gaussian elimination method
We study Numerical Analysis for the preparation of mathematics for the purpose of M.Phil Math, P.hD math, EDUCATORS, LECTURER, SS, SSS, PPSC, FPSC tests. our team try ourselves best to touch every topic of Numerical Analysis to provide concept at all.

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1. By using False position method , the 2nd approximation of root of f(x)=0 is


2. Gauss- Serial iterative method is used to solve


3. The number of significant digits in 8.00312


4. Newton’s method has ____________ convergence


5. To solve \dpi{120} \small x^2 - x -2=0 by Newton-Raphson method  we choose \dpi{120} \small x_o=1, then value of \dpi{120} \small x_2 is


6. The Regula False method is somewhat similar to


7. Method of factorization is also known as


8. The symbol used for  forward diffefence operator is


9. The symbol used for average operator


10. The method of successive approximation is known as


11. The error in Simpson’s 1/3 rule is of order of


12. The equation \dpi{120} \small x^3 - log_{10}x + sin x =0 is known as


13. The fixed point iteration method defined as \dpi{120} \small x_{n+1}=g(x_n) converges if


14. In simpson 1/3 rule, if the interval is reduced by 1/3 rd then the truncation error is reduced to


15. Simpson’s rule was exact when applied to any polynomial of


16. The error in Trapezoidal rule is of order of


17. To solve \dpi{120} \small x^3 -x-9=0  for x near 2 ,with Newton’s method, the correct answer up to three decimal places is


18. The roots of equation \dpi{120} \small x^3-x-9=0 near x= 2 correct to three decimal places by using Newton-Raphson method


19. The smallest +ve root of \dpi{120} \small x^3-5x+3=0  lies between


20. Newton-Raphson method to solve equation having formula


21. Using bisection method , the real roots of \dpi{120} \small x^3 -9x+1=0 between x=2 and x=4 is near to


22. Relaxation method is known as


23. If \dpi{120} \small f(x_n).f(x_{n-1})<0, then compute New iteration \dpi{120} \small x_{n+1} when lies b/w


24. Numerical solutions of linear algebraic equations can be obtained by


25. The rate of convergence of Guass-Seidal is twice that of


26. The Newton-Raphson method  fails if in the neighborhood of root


27. The value of \dpi{120} \small \int_{1}^{10} x^2 using Trapezoidal rule is


28. The rate of convergence of secant method is


29. The formula \dpi{120} \small \int_{x_o}^{x_o + nh} f(x)dx=h[ny_o+\frac{n^2}{2}\Delta y_o+\frac{1}{2}(\frac{n^3}{3}-\frac{n^2}{2})\Delta^2 y_o+ \frac{1}{6}(\frac{n^4}{4}-n^3+n^2)\Delta^2 y_o+...] is known as


30. The method of false position is also known as


31. By using False position 2nd approximation of \dpi{120} \small x^2-x-1=0 is


32. The rate of convergence of bisection method is


33. By v using iterative process \dpi{120} \small x_{n+1}=\frac{1}{2}(x_o + \frac{N}{x_n}), the positive square root of 102 correct to four decimal places is


34. By solving \dpi{120} \small x^2-2x-4=0 for x near 3 using iterative process , the correct answer up to three decimal places is


35. Which of the following is the modification of Guass Elimination method


36. The False position 2nd approximation of \dpi{120} \small x^3-9x+1=0 between 2 and 4 is


37. \dpi{120} \small sin x + e^x is


38. Every square matrix can be expressed as product of lower triangular and unit upper triangular matrix _________ method based on this fact


39. Relative error = ?


40. By using Newton-Raphson method  the root b/w 0 and 1  by first approx. of \dpi{120} \small x^3-6x+4=0 is


41. Which of the following is iterative method


42. To find the root of equation f(x)=0  in (a,b) , the false position method is given as


43. Sum of roots of equation \dpi{120} \small x^3 - 7x^2+14x-8=0 is


44. The number of significant figures in 48.710000


45. The number of significant figures in 0.021444 is


46. The order of convergence of iteration method is


47. The error in Simpson’s rule when approximating \dpi{120} \small \int_{1}^{3} \frac{dx}{x} is less than


48. Bisection method is also known as


49. In Simpson’s 1/3 rule , curve of y= f(x) is considered to be a


50. Which of the followong is modefication of Guass-Jocobi method


51. Newton’s method fails to find the root of f(x)=0 if


52. Round off error occurers when 2.987654 is rounded off up to 5 significant digits is


53. The equation \dpi{120} \small x^2 +3x+1=0 is known as


54. The process of convergence in iterative method is faster than in


55. The symbol used for shift operator


56. Newton Raphson Formula is derived from


57. The root of \dpi{120} \small x^4 -x-10=0 by using Newton-Raphson 2nd approximation correct answer up to three decimal places is


58. By using Newton-Raphson method to solve \dpi{120} \small \sqrt{12}, the correct answer up to three decimal places is



  1. If \dpi{120} \small \frac{5}{6} ≅ 0.8333 then percentage error is __________ %

60. To evaluate \dpi{120} \small \int_{0}^{1} f(x) dx approximately  which of the following method is used  when the value of f(x) is given only at \dpi{120} \small x=0,\frac{1}{3},\frac{2}{3}, 0


61. The % error in approximating \dpi{120} \small \frac{4}{3} by 1.33 is ________%


62. which method is known as Regula-Falsi method


63. The Approximate value of \dpi{120} \small \int_{0}^{1} x^3 dx when n=3 using Trapezoidal rule is


64. To find the roots of equation f(x) , Newton’s Iterative formula is


65. By using Simpson’s rule, the value of integral \dpi{120} \small \int_{0}^{1} \frac{1}{1+x^2}dx==


66. The fixed iterative method has ________ converges


67. By using iterative process  \dpi{120} \small x_{n+1}=\frac{1}{2}(x_n + \frac{N}{x_n}), the positive root of 278 to five significant figures is


68. The symbol used for backward difference operator



8 Replies to “Numerical Analysis Multiple Choice Questions Answers”

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