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1
answer
1
vote
GATE Mechanical 2020 Set 2 | GA Question: 1
While I agree _____ his proposal this time, I do not often agree ______ him. to, with with, to with, with to, to
asked
in
Verbal Aptitude
Sep 18, 2020
gateme-2020-set2
verbal-ability
english-grammar
phrase-meaning
1
answer
1
vote
GATE Mechanical 2020 Set 2 | GA Question: 2
The recent measures to improve the output would ______ the level of production to our satisfaction increase decrease speed equalise
asked
in
Verbal Aptitude
Sep 18, 2020
gateme-2020-set2
verbal-ability
verbal-reasoning
1
answer
1
vote
GATE Mechanical 2020 Set 2 | GA Question: 3
Select the word that fits the analogy: White: Whitening : : Light : _________ Lightning Lightening Lighting Enlightening
asked
in
Verbal Aptitude
Sep 18, 2020
gateme-2020-set2
verbal-ability
word-pairs
2
answers
1
vote
GATE Mechanical 2020 Set 2 | GA Question: 4
In one of the greatest innings ever seen in $142$ years of Test history, Ben Stokes upped the tempo in a five-and-a-half hour long stay of $219$ balls including $11$ fours and $8$ sixes that saw him finish on a $135$ ... given passage, which one of the following meanings DOES NOT match? upped = increased squared = lost tempo = enthusiasm saw = resulted in
asked
in
Verbal Aptitude
Sep 18, 2020
gateme-2020-set2
verbal-ability
verbal-reasoning
passage-reading
1
answer
1
vote
GATE Mechanical 2020 Set 2 | GA Question: 5
There are five levels $\{P, Q, R, S, T\}$ in a linear supply chain before a product reaches customers, as shown in the figure. At each of the five levels, the price of the product is increased by $25 \%$. If the product is produced at level $P$ ... . $120$ per unit, what is the price paid (in rupees) by the customers? $187.50$ $234.38$ $292.96$ $366.21$
asked
in
Quantitative Aptitude
Sep 18, 2020
gateme-2020-set2
numerical-ability
percentage
1
answer
1
vote
GATE Mechanical 2020 Set 2 | GA Question: 6
Climate change and resilience deal with two aspects - reduction of sources of non-renewable energy resources and reducing vulnerability of climate change aspects. The terms mitigation' and adaptation' are used to refer to these aspects, ... taken to reduce the use of fossil fuels. Adaptation deals with actions taken to combat green-house gas emissions
asked
in
Verbal Aptitude
Sep 18, 2020
gateme-2020-set2
verbal-ability
verbal-reasoning
passage-reading
1
answer
1
vote
GATE Mechanical 2020 Set 2 | GA Question: 7
Find the missing element in the following figure. $d$ $e$ $w$ $y$
asked
in
Analytical Aptitude
Sep 18, 2020
gateme-2020-set2
analytical-aptitude
logical-reasoning
sequence-series
1
answer
1
vote
GATE Mechanical 2020 Set 2 | GA Question: 8
IT was estimated that $52$ men can complete a strip in a newly constructed highway connecting cities $P$ and $Q$ in $10$ days, Due to an emergency, $12$ men were sent to another project. How many number of days, more than the original estimate, will be required to complete the strip? $3$ days $5$ days $10$ days $13$ days
asked
in
Quantitative Aptitude
Sep 18, 2020
gateme-2020-set2
numerical-ability
work-time
1
answer
1
vote
GATE Mechanical 2020 Set 2 | GA Question: 9
An engineer measures THREE quantities, $X, Y$ and $Z$ in an experiment. She finds that they follow a relationship that is represented in the figure below$: ($the product of $X$ and $Y$ linearly varies with $Z)$ Then, which of the following statements is ... fixed $Y$; $X$ is proportional to $Z$ For fixed $X$; $Z$ is proportional to $Y$ $XY/Z$ is constant
asked
in
Quantitative Aptitude
Sep 18, 2020
gateme-2020-set2
numerical-ability
ratio-proportion
1
answer
1
vote
GATE Mechanical 2020 Set 2 | GA Question: 10
The two pie-charts given below show the data of total students and only girls registered in different streams in a university. If the total number of students registered in the university is $5000$, and the total number of the registered girls is $1500$ ... enrolled in Arts to the girls enrolled in Management is ___________ $2:1$ $9:22$ $11:9$ $22:9$
asked
in
Quantitative Aptitude
Sep 18, 2020
gateme-2020-set2
numerical-ability
data-interpretation
pie-chart
1
answer
1
vote
GATE Mechanical 2020 Set 1 | GA Question: 1
He is known for his unscrupulous ways. He always sheds ________tears to deceive people. fox’s crocodile’s crocodile fox
asked
in
Verbal Aptitude
Feb 19, 2020
gateme-2020-set1
verbal-ability
most-appropriate-word
1
answer
2
votes
GATE Mechanical 2020 Set 1 | GA Question: 2
Jofra Archer, the England fast bowler, is _______than accurate. more fast faster less fast more faster
asked
in
Verbal Aptitude
Feb 19, 2020
gateme-2020-set1
verbal-ability
english-grammar
1
answer
1
vote
GATE Mechanical 2020 Set 1 | GA Question: 3
Select the word that fits the analogy: Build : Building :: Grow : ________ Grown Grew Growth Growed
asked
in
Verbal Aptitude
Feb 19, 2020
gateme-2020-set1
verbal-ability
word-pairs
1
answer
1
vote
GATE Mechanical 2020 Set 1 | GA Question: 4
I do not think you know the case well enough to have opinions. Having said that, I agree with your other point. What does the phrase “having said that” mean in the given text? as opposed to what I have said despite what I have said in addition to what I have said contrary to what I have said
asked
in
Verbal Aptitude
Feb 19, 2020
gateme-2020-set1
verbal-ability
phrase-meaning
1
answer
1
vote
GATE Mechanical 2020 Set 1 | GA Question: 5
Define $[x]$ as the greatest integer less than or equal to $x$, for each $x\in \left (- \infty, \infty \right ).$ If $y = [x]$, then area under $y$ for $x\in \left [ 1,4 \right ]$ is _______. $1$ $3$ $4$ $6$
asked
in
Quantitative Aptitude
Feb 19, 2020
gateme-2020-set1
numerical-ability
functions
1
answer
1
vote
GATE Mechanical 2020 Set 1 | GA Question: 6
Crowd funding deals with mobilisation of funds for a project from a large number of people, who would be willing to invest smaller amounts through web-based platforms in the project. Based on the above paragraph ... Funds raised through coerced contributions on web-based platforms Funds raised through voluntary contributions on web-based platforms
asked
in
Verbal Aptitude
Feb 19, 2020
gateme-2020-set1
verbal-ability
verbal-reasoning
passage-reading
1
answer
1
vote
GATE Mechanical 2020 Set 1 | GA Question: 7
$P, Q, R$ and $S$ are to be uniquely coded using $\alpha$ and $\beta$. If $P$ is coded as $\alpha \alpha$ and $Q$ as $\alpha \beta$ , then $R$ and $S$, respectively, can be coded as ________. $\beta \alpha \:\text{and}\:\alpha \beta$ $\beta \beta \:\text{and}\:\alpha \alpha$ $\alpha \beta\:\text{and}\:\beta \beta$ $\beta\alpha \:\text{and}\:\beta \beta$
asked
in
Analytical Aptitude
Feb 19, 2020
gateme-2020-set1
easy
logical-reasoning
1
answer
1
vote
GATE Mechanical 2020 Set 1 | GA Question: 8
The sum of the first $n$ terms in the sequence $8,\:88,\:888,\:8888,\dots$ is ________. $\dfrac{81}{80}\left ( 10^{n}-1 \right )+\dfrac{9}{8}n \\$ $\dfrac{81}{80}\left ( 10^{n}-1 \right )-\dfrac{9}{8}n \\$ $\dfrac{80}{81}\left ( 10^{n}-1 \right )+\dfrac{8}{9}n \\$ $\dfrac{80}{81}\left ( 10^{n}-1 \right )-\dfrac{8}{9}n$
asked
in
Quantitative Aptitude
Feb 19, 2020
gateme-2020-set1
numerical-ability
arithmetic-series
1
answer
1
vote
GATE Mechanical 2020 Set 1 | GA Question: 9
Select the graph that schematically represents BOTH $y=x^{m}\:\text{and}\:y=x^{1/m}$ properly in the interval $0\leq x \leq 1$, for integer values of $m,$ where $m > 1.$
asked
in
Quantitative Aptitude
Feb 19, 2020
gateme-2020-set1
numerical-ability
functions
curves
1
answer
1
vote
GATE Mechanical 2020 Set 1 | GA Question: 10
The bar graph shows the data of the students who appeared and passed in an examination for four schools $P, Q, R$, and $S$. The average of success rates $\text{(in percentage)}$ of these four schools is _______. $58.5\%$ $58.8\%$ $59.0\%$ $59.3\%$
asked
in
Quantitative Aptitude
Feb 19, 2020
gateme-2020-set1
numerical-ability
data-interpretation
bar-graph
0
answers
0
votes
GATE2020-ME-1: 1
Multiplication of real valued square matrices of same dimension is associative commutative always positive definite not always possible to compute
asked
in
Linear Algebra
Feb 19, 2020
gateme-2020-set1
linear-algebra
matrices
0
answers
0
votes
GATE2020-ME-1: 2
The value of $\displaystyle{}\lim_{x \to \infty}\left ( \dfrac{1 -e^{-c\left ( 1-x \right )}}{1-x\:e^{-c\left ( 1-x \right )}} \right )$ is $\text{c} \\$ $\text{c + 1} \\$ $\dfrac{c}{c+1} \\$ $\dfrac{c+1}{c}$
asked
in
Calculus
Feb 19, 2020
gateme-2020-set1
calculus
limits
0
answers
0
votes
GATE2020-ME-1: 3
The Laplace transform of a function $f(t)$ is $L( f )=\dfrac{1}{(s^{2}+\omega ^{2})}.$ Then, $f(t)$ is $f\left ( t \right )=\dfrac{1}{\omega ^{2}}\left ( 1-\cos\:\omega t \right ) \\$ $f\left ( t \right )=\dfrac{1}{\omega}\cos\:\omega t \\$ $f\left ( t \right )=\dfrac{1}{\omega}\sin\:\omega t \\$ $f\left ( t \right )=\dfrac{1}{\omega^{2}}\left ( 1-\sin\:\omega t \right )$
asked
in
Differential Equations
Feb 19, 2020
gateme-2020-set1
differential-equations
laplace-transforms
0
answers
0
votes
GATE2020-ME-1: 4
Which of the following function $f(z)$, of the complex variable $z,$ is NOT analytic at all the points of the complex plane? $f\left ( z \right )=z^{2}$ $f\left ( z \right )=e^{z}$ $f\left ( z \right )=\sin z$ $f\left ( z \right )=\log z$
asked
in
Calculus
Feb 19, 2020
gateme-2020-set1
calculus
complex-variables
0
answers
0
votes
GATE2020-ME-1: 5
The members carrying zero force (i.e. zero-force members) in the truss shown in the figure, for any load $P > 0$ with no appreciable deformation of the truss (i.e.with no appreciable change in angles between the members), are $BF$ and $DH$ only $BF, DH,$ and $GC$ only $BF, DH, GC, CD$ and $DE$ only $BF, DH, GC, FG$ and $GH$ only
asked
in
Applied Mechanics and Design
Feb 19, 2020
gateme-2020-set1
applied-mechanics-and-design
trusses
0
answers
0
votes
GATE2020-ME-1: 6
A single-degree-of-freedom oscillator is subjected to harmonic excitation $F(t) = F_{0}\cos(\omega t)$ as shown in the figure. The non-zero value of $\omega$, for which the amplitude of the force transmitted to the ground will be $F_{0}$, is $\sqrt{\dfrac{k}{2m}} \\$ $\sqrt{\dfrac{k}{m}} \\$ $\sqrt{\dfrac{2k}{m}} \\$ $2\sqrt{\dfrac{k}{m}}$
asked
in
Applied Mechanics and Design
Feb 19, 2020
gateme-2020-set1
applied-mechanics-and-design
engineering-mechanics
0
answers
0
votes
GATE2020-ME-1: 7
The stress state at a point in a material under plane stress condition is equi-biaxial tension with a magnitude of $10\: MPa$. If one unit on the $\sigma -\tau$ plane is $1\: MPa$, the Mohr's circle representation of the state-of-stress is given by a circle with a ... of $10$ units on the $\sigma -\tau$ plane a point on the $\tau$ axis at a distance of $10$ units from the origin
asked
in
Applied Mechanics and Design
Feb 19, 2020
gateme-2020-set1
applied-mechanics-and-design
mechanics-of-materials
stress-strain
0
answers
0
votes
GATE2020-ME-1: 8
A four bar mechanism is shown below. For the mechanism to be a crank-rocker mechanism, the length of the link $PQ$ can be $80\: mm$ $200\: mm$ $300\: mm$ $350\: mm$
asked
in
Applied Mechanics and Design
Feb 19, 2020
gateme-2020-set1
applied-mechanics-and-design
theory-of-machines
dynamic-analysis-of-linkages
0
answers
0
votes
GATE2020-ME-1: 9
A helical gear with $20^{\circ}$ pressure angle and $30^{\circ}$ helix angle mounted at the mid-span of a shaft that is supported between two bearings at the ends. The nature of the stresses induced in the shaft is normal stress due to bending ... in two planes and axial loading; shear stress due to torsion normal stress due to bending in two planes; shear stress due to torsion
asked
in
Applied Mechanics and Design
Feb 19, 2020
gateme-2020-set1
applied-mechanics-and-design
theory-of-machines
gears-and-gear-trains
0
answers
0
votes
GATE2020-ME-1: 10
The crystal structure of $\gamma$ iron $\text{(austenite phase)}$ is $BCC$ $FCC$ $HCP$ $BCT$
asked
in
Engineering Materials
Feb 19, 2020
gateme-2020-set1
engineering-materials
0
answers
0
votes
GATE2020-ME-1: 11
Match the following ... $P-3,\:Q-3,\:R-1\:,S-3$ $P-4,\:Q-3,\:R-2\:,S-1$
asked
in
Heat Transfer
Feb 19, 2020
gateme-2020-set1
fluid-mechanics-and-thermal-science
heat-transfer
0
answers
0
votes
GATE2020-ME-1: 12
The base of a brass bracket needs rough grinding. For this purpose, the most suitable grinding wheel grade specification is $C30Q12V$ $A50G8V$ $C90J4B$ $A30D12V$
asked
in
Materials, Manufacturing and Industrial Engineering
Feb 19, 2020
gateme-2020-set1
materials-manufacturing-and-industrial-engineering
machining-and-machine-tools-operations
0
answers
0
votes
GATE2020-ME-1: 13
In the Critical Path Method $(CPM)$, the cost-time slope of an activity is given by $\dfrac{\text{Crash Cost – Normal Cost}}{\text{Crash Time}} \\$ $\dfrac{\text{Normal Cost}}{\text{Crash Time – Normal Time}} \\$ $\dfrac{\text{Crash Cost}}{\text{Crash Time – Normal Time}} \\ $ $\dfrac{\text{Crash Cost – Normal Cost}}{\text{Normal Time – Crash Time}}$
asked
in
Operations Research
Feb 19, 2020
gateme-2020-set1
cpm
operations-research
materials-manufacturing-and-industrial-engineering
0
answers
0
votes
GATE2020-ME-1: 14
Froude number is the ratio of buoyancy forces to viscous forces inertia forces to viscous forces buoyancy forces to inertia forces inertia forces to gravity forces
asked
in
Fluid Mechanics
Feb 19, 2020
gateme-2020-set1
fluid-mechanics-and-thermal-science
fluid-mechanics
buoyancy
0
answers
0
votes
GATE2020-ME-1: 15
Match the following non-dimensional numbers with the corresponding definitions: ... $P-3, Q-1, R-2, S-4$ $P-4, Q-3, R-1, S-2$ $P-3, Q-1, R-4, S-2$
asked
in
Fluid Mechanics
Feb 19, 2020
gateme-2020-set1
fluid-mechanics-and-thermal-science
fluid-mechanics
0
answers
0
votes
GATE2020-ME-1: 16
The velocity field of an incompressible flow in a Cartesian system is represented by $\overrightarrow{V}=2\left ( x^{2}-y^{2} \right )\widehat{i}+v\widehat{j}+3\widehat{k}$ Which one of the following expressions for $v$ is valid? $-4xz + 6xy$ $ – 4xy – 4xz$ $4xz – 6xy$ $4xy + 4xz$
asked
in
Fluid Mechanics
Feb 19, 2020
gateme-2020-set1
fluid-mechanics-and-thermal-science
fluid-mechanics
1
answer
0
votes
GATE2020-ME-1: 17
For an ideal gas, the value of the Joule-Thomson coefficient is positive negative zero indeterminate
asked
in
Thermodynamics
Feb 19, 2020
gateme-2020-set1
fluid-mechanics-and-thermal-science
thermodynamics
1
answer
0
votes
GATE2020-ME-1: 18
For an ideal gas, a constant pressure line and a constant volume line intersect at a point, in the Temperature $(T)$ versus specific entropy $\text{(s)}$ diagram. $C_{P}$ is the specific heat at constant pressure and $C_{V}$ is the specific heat at constant volume.The ratio of the slopes of the ... $\dfrac{C_{P}}{C_{V}} \\$ $\dfrac{C_{P}-C_{V}}{C_{V}} \\$ $\dfrac{C_{V}}{C_{P}}$
asked
in
Thermodynamics
Feb 19, 2020
gateme-2020-set1
fluid-mechanics-and-thermal-science
thermodynamics
0
answers
0
votes
GATE2020-ME-1: 19
For three vectors $\overrightarrow{A}=2\widehat{j}-3\widehat{k},\:\overrightarrow{B}=-2\widehat{i}+\widehat{k}\:\:\text{and}\:\overrightarrow{C}=3\widehat{i}-\widehat{j},\:\text{where}\:\widehat{i},\:\widehat{j}\:\text{and}\:\widehat{k}$ are ... system, the value of $\left ( \overrightarrow{A}.\left ( \overrightarrow{B}\times \overrightarrow{C} \right )+6 \right )$ is __________.
asked
in
Engineering Mathematics
Feb 19, 2020
gateme-2020-set1
numerical-answers
engineering-mathematics
0
answers
0
votes
GATE2020-ME-1: 20
A flywheel is attached to an engine to keep its rotational speed between $100\: rad/s$ and $110\: rad/s $. If the energy fluctuation in the flywheel between these two speeds is $1.05\: kJ$ then the moment of inertia of the flywheel is____________$kg \cdot m^{2}$ (rounded off to $2$ decimal places).
asked
in
Applied Mechanics and Design
Feb 19, 2020
gateme-2020-set1
numerical-answers
applied-mechanics-and-design
theory-of-machines
flywheels-and-governors
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