Numerical Analysis Quiz#2, MCQs

NOTE: Attempt all Questions to see the Result at the bottom of this page.

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  1. 1)

    Then the integral of this equation is a curve in

    • A) Xt-plane
    • B) Yt-plane
    • C) Xy-plane
    • D) None of the given choices

  2. 2)

    Gauss Elimination method fails if any one of the pivot values becomes

    • A) Greater
    • B) Small
    • C) Zero
    • D) None of the given

  3. 3)

    Courts reduction method is also known as Cholesky Reduction method

    • A) True
    • B) False

  4. 4)

    In Jacobi’s method approximation calculated is used for

    • A) Nothing
    • B) Calculating the next approximation
    • C) Replaced by previous one
    • D) All above

  5. 5)

    Power method is applicable for only

    • A) Real metrics
    • B) Symmetric
    • C) Unsymmetrical
    • D) Both symmetric and real

  6. 6)

    The process of eliminating value of y for intermediate value of x is know as interpolation

    • A) True
    • B) False

  7. 7)

    If we retain r+1 terms in Newton’s forward difference formula, we obtain a polynomial of degree ---- agreeing with

    • A) r+2
    • B) r+1
    • C) R
    • D) R-1

  8. 8)

    The percentage error in numerical integration is defined as

    • A) = (Theoretical Value-Experiment Value)* Experiment Value*100
    • B) = (Theoretical Value +Experiment Value)/ Experiment Value*100
    • C) = (Theoretical Value-Experiment Value)/ Theoretical Value *100
    • D) = (Theoretical Value-Experiment Value)/ Experiment Value*100

  9. 9)

    We prefer ………over the Lagrange’s interpolating method for economy of computation.

    • A) Newton’s forward difference method
    • B) Newton’s backward difference method
    • C) Newton’s divided difference method
    • D) None of the given choices

  10. 10)

    At which of the following points the Maximum value of 2nd derivative of function f(x) = -(2/x) in the interval:[1,4] exits?

    • A) At x=1
    • B) At x=2
    • C) At x=3
    • D) At x=4