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GATE Electrical 2021  GA Question: 9
The number of students passing or failing in an exam for a particular subject is presented in the bar chart above. Students who pass the exam cannot appear for the exam again. Students who fail the exam in the first attempt must appear for the exam in the following ... $65$ and $53$ $60$ and $50$ $55$ and $53$ $55$ and $48$
edited
Apr 22
in
Numerical Ability
by
Lakshman Patel RJIT
(
3.7k
points)
gateee2021
numericalability
datainterpretation
bargraph
+1
vote
2
answers
2
GATE Electrical 2020  GA Question: 10
The revenue and expenditure of four different companies $\text{P, Q, R and S}$ in $2015$ are shown in the figure. If the revenue of company $\text{Q}$ in $2015$ was $20$% more than that in $2014$, and company $\text{Q}$ had earned a profit of ... expenditure in $2014$, then its expenditure (in million rupees) in $2014$ was _______. $32.7$ $33.7$ $34.1$ $35.1$
edited
Apr 22
in
Numerical Ability
by
Lakshman Patel RJIT
(
3.7k
points)
gate2020ee
numericalability
datainterpretation
bargraph
+1
vote
1
answer
3
GATE Electrical 2020  GA Question: 8
In fourdigit integer numbers from $1001$ to $9999$, the digit group $\text{“37”}$ (in the same sequence) appears ________ times. $270$ $279$ $280$ $299$
commented
Apr 11
in
Analytical Aptitude
by
Arjun
(
7.8k
points)
gate2020ee
analyticalaptitude
logicalreasoning
sequenceseries
+1
vote
1
answer
4
GATE Electrical 2021  GA Question: 5
$\textit{Oasis}$ is to $\textit{sand}$ as $\textit{island}$ is to _____________ Which one of the following options maintains a similar logical relation in the above sentence? Stone Land Water Mountain
recategorized
Apr 11
in
Verbal Ability
by
Lakshman Patel RJIT
(
3.7k
points)
gateee2021
verbalability
wordpairs
+1
vote
1
answer
5
GATE Electrical 2021  GA Question: 8
Let $X$ be a continuous random variable denoting the temperature measured. The range of temperature is $[0, 100]$ degree Celsius and let the probability density function of $X$ be $f\left ( x \right )=0.01$ for $0\leq X\leq 100$. The mean of $X$ is __________ $2.5$ $5.0$ $25.0$ $50.0$
recategorized
Apr 11
in
Numerical Ability
by
Lakshman Patel RJIT
(
3.7k
points)
gateee2021
numericalability
probability
probabilitydensityfunction
expectation
+1
vote
1
answer
6
GATE Electrical 2021  GA Question: 6
The importance of sleep is often overlooked by students when they are preparing for exams. Research has consistently shown that sleep deprivation greatly reduces the ability to recall the material learnt. Hence, cutting down on sleep to study longer hours can ... he needs little or no sleep. To do well in an exam, adequate sleep must be part of the preparation.
recategorized
Apr 11
in
Verbal Ability
by
Lakshman Patel RJIT
(
3.7k
points)
gateee2021
verbalability
verbalreasoning
passagereading
+1
vote
1
answer
7
GATE Electrical 2021  GA Question: 7
In the figure shown above, each inside square is formed by joining the midpoints of the sides of the next larger square. The area of the smallest square (shaded) as shown, in $\text{cm}^{2}$ is: $12.50$ $6.25$ $3.125$ $1.5625$
recategorized
Apr 11
in
Numerical Ability
by
Lakshman Patel RJIT
(
3.7k
points)
gateee2021
numericalability
geometry
squares
area
+1
vote
1
answer
8
GATE Electrical 2021  GA Question: 4
Which one of the following numbers is exactly divisible by $\left ( 11^{13} +1\right )$? $11^{26} +1$ $11^{33} +1$ $11^{39} 1$ $11^{52} 1$
recategorized
Apr 11
in
Numerical Ability
by
Lakshman Patel RJIT
(
3.7k
points)
gateee2021
numericalability
numbersystem
numbertheory
+1
vote
2
answers
9
GATE Electrical 2021  GA Question: 3
For a regular polygon having $10$ sides, the interior angle between the sides of the polygon, in degrees, is: $396$ $324$ $216$ $144$
recategorized
Apr 11
in
Spatial Aptitude
by
Lakshman Patel RJIT
(
3.7k
points)
gateee2021
spatialaptitude
patternsinthreedimensions
+1
vote
1
answer
10
GATE Electrical 2021  GA Question: 2
A transparent square sheet shown above is folded along the dotted line. The folded sheet will look like ________________.
recategorized
Apr 11
in
Spatial Aptitude
by
Lakshman Patel RJIT
(
3.7k
points)
gateee2021
spatialaptitude
paperfolding
+1
vote
1
answer
11
GATE Electrical 2021  GA Question: 1
The people _______________ were at the demonstration were from all sections of society. whose which who whom
recategorized
Apr 11
in
Verbal Ability
by
Lakshman Patel RJIT
(
3.7k
points)
gateee2021
verbalability
englishgrammar
easy
0
votes
0
answers
12
GATE Electrical 2021  Question: 43
Consider a continuoustime signal $x(t)$ defined by $x(t)=0$ for $\left  t \right > 1$, and $x\left ( t \right )=1\left  t \right $ for $\left  t \right \leq 1$. Let the Fourier transform of $x(t)$ ... $X\left ( \omega \right )$ is ___________.
recategorized
Apr 11
in
Transform Theory
by
Lakshman Patel RJIT
(
3.7k
points)
gateee2021
numericalanswers
transformtheory
fouriertransform
+1
vote
1
answer
13
GATE Electrical 2021  GA Question: 10
Seven cars $\text{P, Q. R, S, T, U and V}$ are parked in a row not necessarily in that order. The cars $T$ and $U$ should be parked next to each other. The cars $S$ and $V$ also should be parked next to each other, whereas $P$ and $Q$ ... and $R$ are not parked together. $V$ is the only car parked in between $S$ and $R$. Car $P$ is parked at the extreme end.
recategorized
Apr 11
in
Analytical Aptitude
by
Lakshman Patel RJIT
(
3.7k
points)
gateee2021
analyticalaptitude
logicalreasoning
seatingarrangements
0
votes
1
answer
14
GATE Electrical 2021  Question: 1
Let $p$ and $q$ be real numbers such that $p^{2}+q^{2}=1$ . The eigenvalues of the matrix $\begin{bmatrix} p & q\\ q& p \end{bmatrix}$are $1$ and $1$ $1$ and $1$ $j$ and $j$ $pq$ and $pq$
recategorized
Apr 11
in
Linear Algebra
by
Lakshman Patel RJIT
(
3.7k
points)
gateee2021
linearalgebra
matrices
eigenvalues
0
votes
0
answers
15
GATE Electrical 2021  Question: 3
Let $f\left ( x \right )$ be a realvalued function such that ${f}'\left ( x_{0} \right )=0$ for some $x _{0} \in\left ( 0,1 \right ),$ and ${f}''\left ( x \right )> 0$ for all $x \in \left ( 0,1 \right )$ ... $(0,1)$ one local maximum in $(0,1)$ exactly one local minimum in $(0,1)$ two distinct local minima in $(0,1)$
recategorized
Apr 11
in
Calculus
by
Lakshman Patel RJIT
(
3.7k
points)
gateee2021
calculus
maximaminima
0
votes
0
answers
16
GATE Electrical 2021  Question: 5
Which one of the following vector functions represents a magnetic field $\overrightarrow{B}$? $\text{($\hat{X}, \hat{Y}$ and $\hat{Z}$ are unit vectors along xaxis, yaxis, and zaxis, respectively)}$ $10x\hat{X}+20y\hat{Y}30z\hat{Z}$ $10y\hat{X}+20x\hat{Y}10z\hat{Z}$ $10z\hat{X}+20y\hat{Y}30x\hat{Z}$ $10x\hat{X}30z\hat{Y}+20y\hat{Z}$
recategorized
Apr 11
in
Calculus
by
Lakshman Patel RJIT
(
3.7k
points)
gateee2021
calculus
fieldvectors
0
votes
0
answers
17
GATE Electrical 2021  Question: 13
Suppose the circles $x^{2}+y^{2}=1$ and $\left ( x1\right )^{2}+\left ( y1 \right )^{2}=r^{2}$ intersect each other orthogonally at the point $\left ( u,v \right )$. Then $u+v=$ _______________.
recategorized
Apr 11
in
Calculus
by
Lakshman Patel RJIT
(
3.7k
points)
gateee2021
numericalanswers
calculus
curves
0
votes
0
answers
18
GATE Electrical 2021  Question: 26
In the open interval $\left ( 0,1 \right )$, the polynomial $p\left ( x \right) =x^{4}4x^{3}+2$ has two real roots one real root three real roots no real roots
recategorized
Apr 11
in
Calculus
by
Lakshman Patel RJIT
(
3.7k
points)
gateee2021
calculus
polynomials
0
votes
0
answers
19
GATE Electrical 2021  Question: 28
Let $\left ( 1 j \right ), \left ( 3 j \right ), \left ( 3 + j \right )$ and $\left ( 1+ j \right )$ be the vertices of a rectangle $C$ in the complex plane. Assuming that $C$ is traversed in counterclockwise direction, the value of the contour integral $\oint _{C}\dfrac{dz}{z^{2}\left ( z4 \right )}$ is $j\pi /2$ $0$ $j\pi /8$ $j\pi /16$
recategorized
Apr 11
in
Calculus
by
Lakshman Patel RJIT
(
3.7k
points)
gateee2021
calculus
contourplots
0
votes
0
answers
20
GATE Electrical 2021  Question: 32
Let $f(t)$ be an even function, i.e. $f(t)=f(t)$ for all $t$. Let the Fourier transform of $f(t)$ be defined as $F\left ( \omega \right )=\int\limits_{\infty }^{\infty }\:f\left ( t \right )e^{j\omega t}dt$ ... $f\left ( 0 \right )< 1$ $f\left ( 0 \right )> 1$ $f\left ( 0 \right )= 1$ $f\left ( 0 \right )= 0$
recategorized
Apr 11
in
Transform Theory
by
Lakshman Patel RJIT
(
3.7k
points)
gateee2021
transformtheory
fouriertransform
0
votes
0
answers
21
GATE Electrical 2021  Question: 37
A counter is constructed with three $D$ flipflops. The inputoutput pairs are named $(D_{0},\:Q_{0})$, $(D_{1},\:Q_{1})$ and $(D_{2},\:Q_{2})$, where the subscript $0$ denotes the least significant bit. The output sequence is desired to be the Gray ... $\overline{Q_{2}}Q_{0}+Q_{1}\overline{Q_{0}}$ $Q_{2}Q_{1}+\overline{Q_{2}}\:\overline{Q_{1}}$
recategorized
Apr 11
in
Analog and Digital Electronics
by
Lakshman Patel RJIT
(
3.7k
points)
gateee2021
analoganddigitalelectronics
sequentialcircuit
flipflops
0
votes
1
answer
22
GATE Electrical 2021  Question: 38
Let $A$ be a $10\times10$ matrix such that $A^{5}$ is a null matrix, and let $I$ be the $10\times10$ identity matrix. The determinant of $\text{A+I}$ is ___________________.
recategorized
Apr 11
in
Linear Algebra
by
Lakshman Patel RJIT
(
3.7k
points)
gateee2021
numericalanswers
linearalgebra
matrices
determinant
0
votes
0
answers
23
GATE Electrical 2021  Question: 2
Let $p\left ( z\right )=z^{3}+\left ( 1+j \right )z^{2}+\left ( 2+j \right )z+3$, where $z$ ... $p\left ( z \right )=0$ come in conjugate pairs All the roots cannot be real
recategorized
Apr 11
in
Complex Variables
by
Lakshman Patel RJIT
(
3.7k
points)
gateee2021
complexvariables
complexnumber
+1
vote
1
answer
24
GATE Electrical 2020  GA Question: 2
People were prohibited_____their vehicles near the entrance of the main administrative building. to park from parking parking to have parked
answer selected
Apr 10
in
Verbal Ability
by
Lakshman Patel RJIT
(
3.7k
points)
gate2020ee
verbalability
mostappropriateword
+1
vote
1
answer
25
GATE Electrical 2020  GA Question: 6
Nonperforming Assets $\text{(NPAs)}$ of a bank in India is defined as an asset, which remains unpaid by a borrower for a certain period of time in terms of interest, principal, or both. Reserve Bank of India $\text{(RBI)}$ has changed the ... the holding period of loans in $\text{2004}$ after the third revision was ______ days. $45$ $90$ $135$ $180$
answer selected
Apr 10
in
Analytical Aptitude
by
Arjun
(
7.8k
points)
gate2020ee
analyticalaptitude
logicalreasoning
passagereading
+1
vote
1
answer
26
GATE Electrical 2020  GA Question: 3
Select the word that fits the analogy: Do : Undo :: Trust : ______ Entrust Intrust Distrust Untrust
answer selected
Apr 10
in
Verbal Ability
by
Arjun
(
7.8k
points)
gate2020ee
verbalability
wordpairs
+2
votes
2
answers
27
GATE Electrical 2020  GA Question: 1
This book, including all its chapters, _______interesting. The students as well as the instructor _______ in agreement about it. is, was are, are is, are were, was
answer selected
Apr 10
in
Verbal Ability
by
Arjun
(
7.8k
points)
gate2020ee
verbalability
englishgrammar
+1
vote
1
answer
28
GATE Electrical 2020  GA Question: 5
If $\text{P, Q, R, S}$ are four individuals, how many teams of size exceeding one can be formed, with $\text{Q}$ as a member? $5$ $6$ $7$ $8$
answer selected
Apr 5
in
Numerical Ability
by
gatecse
(
160
points)
gate2020ee
numericalability
counting
+1
vote
1
answer
29
GATE Electrical 2020  GA Question: 9
Given a semicircle with $\text{O}$ as the centre, as shown in the figure, the ratio $\dfrac{\overline{AC}+\overline{CB}}{\overline{AB}}$ is _______, where $\overline{AC}$, $\overline{CB}$ and $\overline{AB}$ are chords. $\sqrt{2}$ $\sqrt{3}$ $2$ $3$
answer selected
Apr 5
in
Numerical Ability
by
gatecse
(
160
points)
gate2020ee
numericalability
geometry
0
votes
0
answers
30
GATE Electrical 2021  Question: 29
In the circuit, switch '$S$' is in the closed position for a very long time. If the switch is opened at time $t = 0$, then in $i_{L} (t)$ amperes, for $t\geq0$ is $8e^{10t}$ $10$ $8+2e^{10t}$ $10\left ( 1e^{2t} \right )$
edited
Mar 19
in
new
by
soujanyareddy13
(
100
points)
gateee2021
0
votes
0
answers
31
GATE Electrical 2021  Question: 20
The Bode magnitude plot for the transfer function $\frac{V_{o}\left ( s \right )}{V_{i}\left ( s \right )}$ of the circuit is as shown. The value of $R$ is _____________$\Omega$. (Round off to $2$ decimal places.)
edited
Mar 19
in
new
by
soujanyareddy13
(
100
points)
gateee2021
numericalanswers
0
votes
0
answers
32
GATE Electrical 2014 Set 2  GA Question: 10
At what time between $6$ $a.m.$ and $7 \: a.m.$ will the minute hand and hour hand of a clock make an angle closest to $60^\circ$? $6:22 \: a.m.$ $6:27 \: a.m.$ $6:38 \: a.m.$ $6:45 \: a.m.$
recategorized
Mar 17
in
Numerical Ability
by
Lakshman Patel RJIT
(
3.7k
points)
gate2014ee2
numericalability
clocktime
0
votes
0
answers
33
gate ee
asked
Mar 17
in
new
by
Priyanka_Gupta_20
(
120
points)
0
votes
1
answer
34
GATE Electrical 2020  Question: 1
$ax^{3}+bx^{2}+cx+d$ is a polynomial on real $\text{x}$ over real coefficients $\text{a, b, c, d}$ wherein $a\neq 0.$ Which of the following statements is true? $\text{d}$ can be chosen to ensure that $\text{x = 0}$ is a root for any ... $\text{a, b, c, d}$ can be chosen to ensure that all roots are complex. $\text{c}$ alone cannot ensure that all roots are real.
answered
Mar 17
in
Calculus
by
Adarsh Joshi
(
150
points)
gate2020ee
calculus
polynomials
0
votes
1
answer
35
GATE Electrical 2016 Set 2  Question: 42
The flux linkage $(\lambda)$ and current $(i)$ relation for an electromagnetic system is $\lambda=(\sqrt{i})/g$. When $i = 2A$ and $g$ (airgap length) = $10$ cm, the magnitude of mechanical force on the moving part, in $N$, is __________.
answered
Mar 17
in
Electromagnetic Fields
by
Tar1188
(
140
points)
gate2016ee2
flux
linkage
electromagneticsystem
numericalanswers
0
votes
2
answers
36
GATE Electrical 2018  GA Question: 7
In a certain code, $AMCF$ is written as $EQGJ$ and $NKUF$ is written as $ROYJ.$ How will $DHLP$ be written in that code$?$ $RSTN$ $TLPH$ $HLPT$ $XSVR$
answered
Mar 17
in
Analytical Aptitude
by
Hira Thakur
(
280
points)
gate2018ee
analyticalaptitude
logicalreasoning
sequenceseries
0
votes
1
answer
37
GATE Electrical 2019  GA Question: 3
The missing number in the given sequence $343,1331,$_____$,4913$ is $3375$ $2744$ $2197$ $4096$
answered
Mar 17
in
Analytical Aptitude
by
Hira Thakur
(
280
points)
gate2019ee
analyticalaptitude
logicalreasoning
sequenceseries
+1
vote
1
answer
38
GATE Electrical 2019  GA Question: 10
Consider five people Mita, Ganga, Rekha, Lakshmi, and Sana. Ganga is taller than both Rekha and Lakshmi. Lakshmi is taller than Sana. Mita is taller than Ganga. Which of the following conclusions are true? Lakshmi is taller than Rekha Rekha is shorter than Mita Rekha is taller than Sana Sana is shorter than Ganga $1$ and $3$ $3$ only $2$ and $4$ $1$ only
answered
Mar 17
in
Analytical Aptitude
by
Hira Thakur
(
280
points)
gate2019ee
analyticalaptitude
logicalreasoning
0
votes
1
answer
39
GATE Electrical 2014 Set 3  GA Question: 4
Which number does not belong in the series below? $2$, $5$, $10$, $17$, $26$, $37$, $50$, $64$ $17$ $37$ $64$ $26$
answered
Mar 17
in
Analytical Aptitude
by
Hira Thakur
(
280
points)
gate2014ee3
analyticalaptitude
logicalreasoning
sequenceseries
oddone
0
votes
0
answers
40
Gate 2000 signals and systems
asked
Mar 17
in
Signals and Systems
by
Hanuma
(
120
points)
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