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Recent questions tagged gate2014ec1
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votes
1
answer
1
GATE20141GA1
Choose the most appropriate phrase from the options given below to complete the following sentence. The aircraft _________ take off as soon as its flight plan was filed. is allowed to will be allowed to was allowed to has been allowed to
asked
Mar 26, 2018
in
Verbal Ability
by
Milicevic3306
(
15.7k
points)
gate2014ec1
verbalability
0
votes
1
answer
2
GATE20141GA2
Read the statements: All women are entrepreneurs. Some women are doctors. Which of the following conclusions can be logically inferred from the above statements? All women are doctors All doctors are entrepreneurs All entrepreneurs are women Some entrepreneurs are doctors
asked
Mar 26, 2018
in
Verbal Ability
by
Milicevic3306
(
15.7k
points)
gate2014ec1
verbalability
verbalreasoning
0
votes
1
answer
3
GATE20141GA3
Choose the most appropriate word from the options given below to complete the following sentence. Many ancient cultures attributed disease to supernatural causes. However, modern science has largely helped _________ such notions. impel dispel propel repel
asked
Mar 26, 2018
in
Verbal Ability
by
Milicevic3306
(
15.7k
points)
gate2014ec1
verbalability
englishgrammar
0
votes
0
answers
4
GATE20141GA4
The statistics of runs scored in a series by four batsmen are provided in the following table. Who is the most consistent batsman of these four? ... K L M N
asked
Mar 26, 2018
in
Numerical Ability
by
Milicevic3306
(
15.7k
points)
gate2014ec1
numericalability
statistics
0
votes
0
answers
5
GATE20141GA5
What is the next number in the series? $12$ $35$ $81$ $173$ $357$ ________,
asked
Mar 26, 2018
in
Numerical Ability
by
Milicevic3306
(
15.7k
points)
gate2014ec1
numericalability
sequenceseries
numericalanswers
0
votes
0
answers
6
GATE20141GA6
Find the odd one from the following group: W,E,K,O I,Q,W,A F,N,T,X N,V,B,D W,E,K,O I,Q,W,A F,N,T,X N,V,B,D
asked
Mar 26, 2018
in
Verbal Ability
by
Milicevic3306
(
15.7k
points)
gate2014ec1
verbalability
verbalreasoning
0
votes
0
answers
7
GATE20141GA7
For submitting tax returns, all resident males with annual income below $Rs$ $10$ lakh should fill up Form $P$ and all resident females with income below $Rs$ $8$ lakh should fill up Form $Q.$ All people with incomes above $Rs$ $10$ ... $9$ lakh a nonresident male with annual income $Rs$ $16$ lakh a nonresident female with annual income $Rs$ $16$ lakh
asked
Mar 26, 2018
in
Numerical Ability
by
Milicevic3306
(
15.7k
points)
gate2014ec1
numericalability
0
votes
0
answers
8
GATE20141GA8
A train that is $280$ meters long, traveling at a uniform speed, crosses a platform in $60$ seconds and passes a man standing on the platform in $20$ seconds. What is the length of the platform in meters?
asked
Mar 26, 2018
in
Numerical Ability
by
Milicevic3306
(
15.7k
points)
gate2014ec1
numericalability
timespeeddistance
numericalanswers
0
votes
0
answers
9
GATE20141GA9
The exports and imports (in crores of $Rs$.) of a country from $2000$ to $2007$ are given in the following bar chart. If the trade deficit is defined as excess of imports over exports, in which year is the trade deficit $1/5th$ of the exports? $2005$ $2004$ $2007$ $2006$
asked
Mar 26, 2018
in
Numerical Ability
by
Milicevic3306
(
15.7k
points)
gate2014ec1
numericalability
datainterpretation
bargraph
0
votes
0
answers
10
GATE20141GA10
You are given three coins: one has heads on both faces, the second has tails on both faces, and the third has a head on one face and a tail on the other. You choose a coin at random and toss it, and it comes up heads. The probability that the other face is tails is $1/4$ $1/3$ $1/2$ $2/3$
asked
Mar 26, 2018
in
Numerical Ability
by
Milicevic3306
(
15.7k
points)
gate2014ec1
numericalability
probability
0
votes
0
answers
11
GATE201411
For matrices of same dimension $M, N$ and scalar $c$, which one of these properties DOES NOT ALWAYS hold? $(M^{T})^{T} = M$ $(cM)^{T} = c(M)^{T}$ $(M+N)^{T} = M^{T} + N^{T}$ $MN = NM$
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
engineeringmathematics
0
votes
0
answers
12
GATE201412
In a housing society, half of the families have a single child per family, while the remaining half have two children per family. The probability that a child picked at random, has a sibling is ________.
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
numericalanswers
0
votes
0
answers
13
GATE201413
$C$ is a closed path in the $z$plane given by $\mid z \mid = 3.$ The value of the integral $\displaystyle{}\oint_{C}\bigg(\dfrac{z^{2}z+4j}{z+2j}\bigg)dz$ is $4\pi(1+j2)$ $4\pi(3j2)$ $4\pi(3+j2)$ $4\pi(1j2)$
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
vectoranalysis
0
votes
0
answers
14
GATE201414
A real $(4 \times 4)$ matrix $A$ satisfies the equation $A^{2} = I$, where $I$ is the $(4 \times 4)$ identity matrix. The positive eigen value of $A$ is ______.
asked
Mar 26, 2018
in
Linear Algebra
by
Milicevic3306
(
15.7k
points)
gate2014ec1
linearalgebra
matrix
eigenvalues
numericalanswers
0
votes
0
answers
15
GATE201415
Let $X_{1},X_{2},$ and $X_{3}$ be independent and identically distributed random variables with the uniform distribution on $[0,1].$ The probability $P\{X_{1}\: \text{is the largest}\}$ is ________.
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
numericalanswers
probability
0
votes
0
answers
16
GATE201416
For maximum power transfer between two cascaded sections of an electrical network, the relationship between the output impedance $Z_{1}$ of the first section to the input impedance $Z_{2}$ of the second section is $Z_{2} = Z_{1}$ $Z_{2} = Z_{1}$ $Z_{2} = Z_{1}^{\ast}$ $Z_{2} = Z_{1}^{\ast}$
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
electromagnetics
0
votes
0
answers
17
GATE201417
Consider the configuration shown in the figure which is a portion of a larger electrical network For $R = 1\: \Omega$ and currents $i_{1} = 2A,i_{4} = 1A,i_{5} = 4A,$ which one of the following is $\textbf{TRUE}?$ $i_{6} = 5A$ $i_{3} = 4A$ Data is sufficient to conclude that the supposed currents are impossible Data is insufficient to identify the currents $i_{2},i_{3},$ and $i_{6}$
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
networks
0
votes
0
answers
18
GATE201418
When the optical power incident on a photodiode is $10\:\mu W$ and the responsivity is $0.8\: A/ W,$ the photocurrent generated $(\text{in} \:\mu A)$ is_______.
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
numericalanswers
electronicdevices
0
votes
0
answers
19
GATE201419
In the figure, assume that the forward voltage drops of the $PN$ diode $D_{1}$ and Schottky diode $D_{2}$ are $0.7\: V$ and $0.3\: V,$ respectively. If ON denotes conducting state of the diode and OFF denotes nonconducting state of the diode, then in the circuit, both $D_{1}$ ... $D_{2}$ is OFF both $D_{1}$ and $D_{2}$ are OFF $D_{1}$ is OFF and $D_{2}$ is ON
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
electronicdevices
networks
0
votes
0
answers
20
GATE2014110
If fixed positive charges are present in the gate oxide of an $n$channel enhancement type MOSFET, it will lead to a decrease in the threshold voltage channel length modulation an increase in substrate leakage current an increase in accumulation capacitance
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
analogcircuits
electroniccircuits
0
votes
0
answers
21
GATE2014111
A good current buffer has low input impedance and low output impedance low input impedance and high output impedance high input impedance and low output impedance high input impedance and high output impedance
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
electromagnetics
0
votes
0
answers
22
GATE2014112
In the ac equivalent circuit shown in the figure, if $i_{in}$ is the input current and $R_{F}$ is very large, the type of feedback is voltagevoltage feedback voltagecurrent feedback currentvoltage feedback currentcurrent feedback
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
analogcircuits
controlsystems
0
votes
0
answers
23
GATE2014113
In the lowpass filter shown in the figure, for a cutoff frequency of $5\:kHz,$ the value of $R_{2}\:(\text{in}\:k\Omega)$ is ______.
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
numericalanswers
imageprocessing
0
votes
0
answers
24
GATE2014114
In the following circuit employing pass transistor logic, all NMOS transistors are identical with a threshold voltage of $1\: V.$ Ignoring the bodyeffect, the output voltage at $P,Q$ and $R$ are, $4\: V, 3\:V,2\:V$ $5\: V, 5\:V,5\:V$ $4\: V, 4\:V,4\:V$ $5\: V, 4\:V,3\:V$
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
analogcircuits
electronicdevices
nmostransistors
0
votes
0
answers
25
GATE2014115
The Boolean expression $(X+Y)(X+\overline{Y}) + \overline{(X\;\overline{Y}) + \overline{X}}$ simplifies to $X$ $Y$ $XY$ $X+Y$
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
digitalcircuits
0
votes
0
answers
26
GATE2014116
Five JK flipflops are cascaded to form the circuit shown in Figure. Clock pulses at a frequency of $1\: MHz$ are applied as shown. The frequency $(\text{in}\:kHz)$ of the waveform at $Q3$ is ________.
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
numericalanswers
flipflops
digitalcircuits
0
votes
0
answers
27
GATE2014117
A discretetime signal $x[n] = \sin(\pi^{2}n),n$ being an integer, is periodic with period $\pi$ periodic with period $\pi^{2}$ periodic with period $\pi/2$ not periodic
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
engineeringmathematics
signalsandsystems
0
votes
0
answers
28
GATE2014118
Consider two real valued signals, $x(t)$ bandlimited to $[500\:Hz,500\:Hz]$ and $y(t)$ bandlimited to $[1\:kHz,1\:kHz].$ For $z(t) = x(t)\cdot y(t),$ the Nyquist sampling frequency (in $kHz$) is _______.
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
numericalanswers
nyquistsampling
controlsystems
0
votes
0
answers
29
GATE2014119
A continuous, linear timeinvariant filter has an impulse response $h(t)$ described by $h(t) = \begin{cases}3 & \text{for } 0 \leq t \leq 3 \\ 0 & \text{otherwise} \end{cases}$ When a constant input of value $5$ is applied to this filter, the steady state output is ________.
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
numericalanswers
steadystate
networks
0
votes
0
answers
30
GATE2014120
The forward path transfer function of a unity negative feedback system is given by $G(s) = \frac{K}{(s+2)(s1)}$. The value of $K$ which will place both the poles of the closedloop system at the same location, is _______.
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
numericalanswers
0
votes
0
answers
31
GATE2014121
Consider the feedback system shown in the figure. The Nyquist plot of $G(s)$ is also shown. Which one of the following conclusions is correct? $G(s)$ is an allpass filter $G(s)$ is a strictly proper transfer function $G(s)$ is a stable and minimumphase transfer function The closedloop system is unstable for sufficiently large and positive $k$
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
controlsystems
nyquist
0
votes
0
answers
32
GATE2014122
In a codedivision multiple access $(\text{CDMA})$ system with $N = 8$ chips, the maximum number of users who can be assigned mutually orthogonal signature sequences is ________.
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
numericalanswers
0
votes
0
answers
33
GATE2014123
The capacity of a Binary Symmetric Channel $\text{(BSC)}$ with crossover probability $0.5$ is ________.
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
numericalanswers
probability
0
votes
0
answers
34
GATE2014124
A twoport network has scattering parameters given by $[S] = \begin{bmatrix}s_{11} &s_{12} \\s_{21} &s_{22} \end{bmatrix}.$ If the port2 of the twoport is short circuited, the $s_{11}$ ... $\dfrac{s_{11}  s_{11}s_{22} + s_{12}s_{21}}{1  s_{22}}$
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
differentiation
engineeringmathematics
0
votes
0
answers
35
GATE2014125
The force on a point charge $+q$ kept at a distance $d$ from the surface of an infinite grounded metal plate in a medium of permittivity $\epsilon\:$ is $0$ $\dfrac{q^{2}}{16\pi \epsilon d^{2}}$ away from the plate $\dfrac{q^{2}}{16\pi \epsilon d^{2}}$ towards the plate $\dfrac{q^{2}}{4\pi \epsilon d^{2}}$ towards the plate
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
differentialequations
0
votes
0
answers
36
GATE2014126
The Taylor series expansion of $3\sin x + 2 \cos x$ is $2 + 3xx^{2} – \frac{x^{3}}{2} + \dots$ $2 – 3x + x^{2} – \frac{x^{3}}{2} + \dots$ $2 + 3x + x^{2} + \frac{x^{3}}{2} + \dots$ $2 – 3x – x^{2} + \frac{x^{3}}{2} + \dots$
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
calculus
taylorseries
0
votes
0
answers
37
GATE2014127
For a function $g(t),$ it is given that $\int_{ \infty}^{ + \infty} g(t)e^{j\omega t}\:dt = \omega e^{2\omega^{2}}$ for any real value $\omega.$ If $y(t) = \int_{ \infty}^{t}\:g(\tau)\:d\tau,$ then $\int_{ \infty}^{ + \infty}y(t)dt$ is $0$ $j$ $\frac{j}{2}$ $\frac{j}{2}$
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
networks
0
votes
0
answers
38
GATE2014128
The volume under the surface $z(x,y) = x + y$ and above the triangle in the $x – y$ plane defined by $\{0 \leq y \leq x \: \text{and} \: 0 \leq x \leq 12\}$ is _______.
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
numericalanswers
vectoranalysis
0
votes
0
answers
39
GATE2014129
Consider the matrix ... $\alpha$ is a nonnegative real number. The value of $\alpha$ for which $\text{det(P)} = 0$ is _______.
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
numericalanswers
matrix
0
votes
0
answers
40
GATE2014130
A $Y$network has resistances of $10\Omega$ each in two of its arms, while the third arm has a resistance of $11\Omega.$ In the equivalent $\Delta$ – network, the lowest value (in $\Omega)$ among the three resistances is ______.
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
15.7k
points)
gate2014ec1
numericalanswers
networks
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