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Most viewed questions in Numerical Methods
8
votes
3
answers
1
ISRO2017-3
Using Newton-Raphson method, a root correct to 3 decimal places of $x^3 - 3x -5 = 0$ 2.222 2.275 2.279 None of the above
Using Newton-Raphson method, a root correct to 3 decimal places of $x^3 - 3x -5 = 0$2.2222.2752.279None of the above
sh!va
25.8k
views
sh!va
asked
May 7, 2017
Numerical Methods
isro2017
newton-raphson
non-gate
+
–
1
votes
1
answer
2
GATE CSE 1998 | Question: 1.3
Which of the following statements applies to the bisection method used for finding roots of functions: converges within a few iterations guaranteed to work for all continuous functions is faster than the Newton-Raphson method requires that there be no error in determining the sign of the function
Which of the following statements applies to the bisection method used for finding roots of functions:converges within a few iterationsguaranteed to work for all continuo...
Kathleen
22.4k
views
Kathleen
asked
Sep 25, 2014
Numerical Methods
gate1998
numerical-methods
bisection-method
easy
out-of-gate-syllabus
+
–
3
votes
2
answers
3
GATE CSE 1997 | Question: 1.2
The Newton-Raphson method is used to find the root of the equation $X^2-2=0$. If the iterations are started from -1, the iterations will converge to -1 converge to $\sqrt{2}$ converge to $\sqrt{-2}$ not converge
The Newton-Raphson method is used to find the root of the equation $X^2-2=0$. If the iterations are started from -1, the iterations willconverge to -1converge to $\sqrt{2...
Kathleen
12.1k
views
Kathleen
asked
Sep 29, 2014
Numerical Methods
gate1997
numerical-methods
newton-raphson
normal
non-gate
out-of-gate-syllabus
+
–
0
votes
3
answers
4
GATE CSE 1994 | Question: 3.4
Match the following items (i) Newton-Raphson (a) Integration (ii) Runge-Kutta (b) Root finding (iii) Gauss-Seidel (c) Ordinary Differential Equations (iv) Simpson's Rule (d) Solution of Systems of Linear Equations
Match the following items(i) Newton-Raphson(a) Integration(ii) Runge-Kutta(b) Root finding(iii) Gauss-Seidel(c) Ordinary Differential Equations(iv) Simpson's Rule(d) Solu...
Kathleen
11.9k
views
Kathleen
asked
Oct 4, 2014
Numerical Methods
gate1994
numerical-methods
easy
out-of-gate-syllabus
+
–
30
votes
3
answers
5
GATE CSE 2006 | Question: 1, ISRO2009-57
Consider the polynomial $p(x) = a_0 + a_1x + a_2x^2 + a_3x^3$ , where $a_i \neq 0$, $\forall i$. The minimum number of multiplications needed to evaluate $p$ on an input $x$ is: 3 4 6 9
Consider the polynomial $p(x) = a_0 + a_1x + a_2x^2 + a_3x^3$ , where $a_i \neq 0$, $\forall i$. The minimum number of multiplications needed to evaluate $p$ on an input ...
gatecse
11.4k
views
gatecse
asked
Sep 15, 2014
Numerical Methods
gatecse-2006
numerical-methods
normal
isro2009
+
–
4
votes
1
answer
6
ISRO2009-46
The shift operator $E$ is defined as $E [f(x_i)] = f (x_i+h)$ and $E'[f(x_i)]=f (x_i -h)$ then $\triangle$ (forward difference) in terms of $E$ is $E-1$ $E$ $1-E^{-1}$ $1-E$
The shift operator $E$ is defined as $E [f(x_i)] = f (x_i+h)$ and $E'[f(x_i)]=f (x_i -h)$ then $\triangle$ (forward difference) in terms of $E$ is$E-1$$E$$1-E^{-1}$$1-E$
go_editor
8.1k
views
go_editor
asked
Jun 15, 2016
Numerical Methods
isro2009
+
–
3
votes
1
answer
7
UGC NET CSE | December 2014 | Part 3 | Question: 69
Five men are available to do five different jobs. From past records, the time (in hours) that each man takes to do each job is known and is given in the following table : Find out the minimum time required to complete all the jobs. $5$ $11$ $13$ $15$
Five men are available to do five different jobs. From past records, the time (in hours) that each man takes to do each job is known and is given in the following table :...
makhdoom ghaya
7.6k
views
makhdoom ghaya
asked
Aug 2, 2016
Numerical Methods
ugcnetcse-dec2014-paper3
assignment-problem
hungarian-method
+
–
12
votes
3
answers
8
GATE CSE 2015 Set 3 | Question: 50
The velocity $v$ (in kilometer/minute) of a motorbike which starts form rest, is given at fixed intervals of time $t$ (in minutes) as follows: t 2 4 6 8 10 12 14 16 18 20 v 10 18 25 29 32 20 11 5 2 0 The approximate distance (in kilometers) rounded to two places of decimals covered in 20 minutes using Simpson's $1/3^{rd}$ rule is ________.
The velocity $v$ (in kilometer/minute) of a motorbike which starts form rest, is given at fixed intervals of time $t$ (in minutes) as follows:t2468101214161820v1018252932...
go_editor
7.6k
views
go_editor
asked
Feb 16, 2015
Numerical Methods
gatecse-2015-set3
numerical-methods
simpsons-rule
normal
numerical-answers
out-of-syllabus-now
non-gate
+
–
3
votes
1
answer
9
GATE CSE 2010 | Question: 2
Newton-Raphson method is used to compute a root of the equation $x^2 - 13 = 0$ with 3.5 as the initial value. The approximation after one iteration is 3.575 3.676 3.667 3.607
Newton-Raphson method is used to compute a root of the equation $x^2 - 13 = 0$ with 3.5 as the initial value. The approximation after one iteration is3.5753.6763.6673.607...
gatecse
6.2k
views
gatecse
asked
Sep 21, 2014
Numerical Methods
gatecse-2010
numerical-methods
newton-raphson
easy
non-gate
+
–
1
votes
1
answer
10
GATE CSE 2008 | Question: 22
The Newton-Raphson iteration $x_{n+1} = \frac{1}{2}\left(x_n+\frac{R}{x_n}\right)$ can be used to compute the square of R reciprocal of R square root of R logarithm of R
The Newton-Raphson iteration $x_{n+1} = \frac{1}{2}\left(x_n+\frac{R}{x_n}\right)$ can be used to compute thesquare of R reciprocal of R square root of R l...
Kathleen
5.2k
views
Kathleen
asked
Sep 11, 2014
Numerical Methods
gatecse-2008
newton-raphson
normal
numerical-methods
out-of-syllabus-now
+
–
1
votes
1
answer
11
GATE CSE 1993 | Question: 01.3
Simpson's rule for integration gives exact result when $f(x)$ is a polynomial of degree $1$ $2$ $3$ $4$
Simpson's rule for integration gives exact result when $f(x)$ is a polynomial of degree$1$$2$$3$$4$
Kathleen
5.2k
views
Kathleen
asked
Sep 13, 2014
Numerical Methods
gate1993
numerical-methods
simpsons-rule
easy
out-of-gate-syllabus
multiple-selects
+
–
8
votes
3
answers
12
GATE IT 2006 | Question: 28
The following definite integral evaluates to $\int_{-\infty}^{0} e^ {-\left(\frac{x^2}{20} \right )}dx$ $\frac{1}{2}$ $\pi \sqrt{10}$ $\sqrt{10}$ $\pi$
The following definite integral evaluates to$$\int_{-\infty}^{0} e^ {-\left(\frac{x^2}{20} \right )}dx$$$\frac{1}{2}$$\pi \sqrt{10}$$\sqrt{10}$$\pi$
Ishrat Jahan
5.1k
views
Ishrat Jahan
asked
Oct 31, 2014
Numerical Methods
gateit-2006
numerical-methods
normal
non-gate
+
–
1
votes
1
answer
13
GATE CSE 2002 | Question: 1.2
The trapezoidal rule for integration gives exact result when the integrand is a polynomial of degree 0 but not 1 1 but not 0 0 or 1 2
The trapezoidal rule for integration gives exact result when the integrand is a polynomial of degree0 but not 11 but not 00 or 12
Kathleen
4.8k
views
Kathleen
asked
Sep 15, 2014
Numerical Methods
gatecse-2002
numerical-methods
trapezoidal-rule
easy
non-gate
+
–
8
votes
2
answers
14
GATE CSE 2015 Set 2 | Question: 39
The secant method is used to find the root of an equation $f(x)=0$. It is started from two distinct estimates $x_a$ and $x_b$ for the root. It is an iterative procedure involving linear interpolation to a root. The iteration stops if $f(x_b)$ is very small and then $x_b$ is ... $x_b - (x_b-x_a) f_b / (f_b-f(x_a)) $ $x_a - (x_b-x_a) f_a / (f_b-f(x_a)) $
The secant method is used to find the root of an equation $f(x)=0$. It is started from two distinct estimates $x_a$ and $x_b$ for the root. It is an iterative procedure i...
go_editor
4.8k
views
go_editor
asked
Feb 12, 2015
Numerical Methods
gatecse-2015-set2
numerical-methods
secant-method
+
–
3
votes
2
answers
15
ISRO-2013-48
The Guass-Seidal iterative method can be used to solve which of the following sets? Linear algebraic equations Linear and non-linear algebraic equations Linear differential equations Linear and non-linear differential equations
The Guass-Seidal iterative method can be used to solve which of the following sets?Linear algebraic equationsLinear and non-linear algebraic equationsLinear differential ...
makhdoom ghaya
4.3k
views
makhdoom ghaya
asked
Apr 29, 2016
Numerical Methods
isro2013
numerical-methods
guass-seidal-iterative-method
+
–
7
votes
1
answer
16
GATE CSE 2012 | Question: 28
The bisection method is applied to compute a zero of the function $f(x) =x ^{4} – x ^{3} – x ^{2} – 4$ in the interval [1,9]. The method converges to a solution after ––––– iterations. (A) 1 (B) 3 (C) 5 (D) 7
The bisection method is applied to compute a zero of the function $f(x) =x ^{4} – x ^{3} – x ^{2} – 4$ in the interval [1,9]. The method converges to a solution aft...
Arjun
4.0k
views
Arjun
asked
Sep 25, 2014
Numerical Methods
gatecse-2012
numerical-methods
bisection-method
+
–
3
votes
1
answer
17
GATE IT 2004 | Question: 38
If f(l) = 2, f(2) = 4 and f(4) = 16, what is the value of f(3) using Lagrange's interpolation formula? 8 8(1/3) 8(2/3) 9
If f(l) = 2, f(2) = 4 and f(4) = 16, what is the value of f(3) using Lagrange's interpolation formula?88(1/3)8(2/3)9
Ishrat Jahan
3.8k
views
Ishrat Jahan
asked
Nov 2, 2014
Numerical Methods
gateit-2004
numerical-methods
lagranges-interpolation
normal
out-of-syllabus-now
non-gate
+
–
5
votes
1
answer
18
GATE CSE 2014 Set 3 | Question: 46
With respect to the numerical evaluation of the definite integral, $K = \int \limits_a^b \:x^2 \:dx$, where $a$ and $b$ are given, which of the following statements is/are TRUE? The value of $K$ obtained using the trapezoidal rule is always ... ;s rule is always equal to the exact value of the definite integral. I only II only Both I and II Neither I nor II
With respect to the numerical evaluation of the definite integral, $K = \int \limits_a^b \:x^2 \:dx$, where $a$ and $b$ are given, which of the following statements is/ar...
go_editor
3.5k
views
go_editor
asked
Sep 28, 2014
Numerical Methods
gatecse-2014-set3
numerical-methods
trapezoidal-rule
simpsons-rule
normal
+
–
3
votes
2
answers
19
GATE CSE 2013 | Question: 23
Function $f$ is known at the following points: $x$ 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 $f(x)$ 0 0.09 0.36 0.81 1.44 2.25 3.24 4.41 5.76 7.29 9.00 The value of $\int_{0}^{3} f(x) \text{d}x$ computed using the trapezoidal rule is (A) 8.983 (B) 9.003 (C) 9.017 (D) 9.045
Function $f$ is known at the following points:$x$00.30.60.91.21.51.82.12.42.73.0$f(x)$00.090.360.811.442.253.244.415.767.299.00The value of $\int_{0}^{3} f(x) \text{d}x$ ...
Arjun
3.5k
views
Arjun
asked
Sep 24, 2014
Numerical Methods
gatecse-2013
numerical-methods
trapezoidal-rule
non-gate
+
–
1
votes
1
answer
20
UGC NET CSE | December 2018 | Part 2 | Question: 8
In PERT/CPM, the merge event represents _____ of two or more events. completion beginning splitting joining
In PERT/CPM, the merge event represents _____ of two or more events.completionbeginningsplittingjoining
Arjun
3.5k
views
Arjun
asked
Jan 2, 2019
Numerical Methods
ugcnetcse-dec2018-paper2
operation-research-pert-cpm
+
–
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