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Recent questions tagged gateme-2018-set1
24
24 votes
4
answers
4 answers
867
867 views
GATE Mechanical 2018 Set 1 | GA | Question: 9
Which of the following functions describe the graph shown in the below figure?$y=\mid \mid x \mid + 1 \mid -2$$y=\mid \mid x \mid - 1 \mid -1$$y=\mid \mid x \mid + 1 \mid...
Arjun
867
views
asked
Feb 17, 2018
Quantitative Aptitude
gate2018-me-1
general-aptitude
quantitative-aptitude
functions
absolute-value
+
–
7
7 votes
4
answers
4 answers
1.0k
1.0k views
GATE Mechanical 2018 Set 1 | GA | Question: 10
Consider the following three statements:Some roses are red.All red flowers fade quickly.some roses fade quickly.Which of the following statements can be logically inferre...
Arjun
1.0k
views
asked
Feb 17, 2018
Analytical Aptitude
gate2018-me-1
general-aptitude
analytical-aptitude
statements-follow
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–
5
5 votes
2
answers
2 answers
691
691 views
GATE Mechanical 2018 Set 1 | GA | Question: 8
From the time the front of a train enters a platform, it takes $25$ seconds for the back of the train to leave the platform, while traveling at a constant speed of $54$ k...
Arjun
691
views
asked
Feb 17, 2018
Quantitative Aptitude
gate2018-me-1
general-aptitude
quantitative-aptitude
speed-time-distance
+
–
7
7 votes
2
answers
2 answers
587
587 views
GATE Mechanical 2018 Set 1 | GA | Question: 7
Given that $a$ and $b$ are integers and $a+a^2 b^3$ is odd, which of the following statements is correct?$a$ and $b$ are both odd$a$ and $b$ are both even$a$ is even and ...
Arjun
587
views
asked
Feb 17, 2018
Quantitative Aptitude
gate2018-me-1
general-aptitude
quantitative-aptitude
quadratic-equations
system-of-equations
+
–
10
10 votes
1
answers
1 answer
605
605 views
GATE Mechanical 2018 Set 1 | GA | Question: 6
For integers, $a$, $b$ and $c$, what would be the minimum and maximum values respectively of $a+b+c$ if $\log \mid a \mid + \log \mid b \mid + \log \mid c \mid =0$?$\tex...
Arjun
605
views
asked
Feb 17, 2018
Quantitative Aptitude
gate2018-me-1
general-aptitude
quantitative-aptitude
logarithms
+
–
4
4 votes
2
answers
2 answers
582
582 views
GATE Mechanical 2018 Set 1 | GA | Question: 5
A number consists of two digits. The sum of the digits is $9$. If $45$ is subtracted from the number, its digits are interchanged. What is the number?$63$$72$$81$$90$
Arjun
582
views
asked
Feb 17, 2018
Quantitative Aptitude
gate2018-me-1
general-aptitude
quantitative-aptitude
number-system
+
–
7
7 votes
1
answers
1 answer
515
515 views
GATE Mechanical 2018 Set 1 | GA | Question: 4
A rectangle becomes a square when its length and breadth are reduced by $10$ m and $5$ m, respectively. During this process, the rectangle loses $650 m^2$ of area. What i...
Arjun
515
views
asked
Feb 17, 2018
Quantitative Aptitude
gate2018-me-1
general-aptitude
quantitative-aptitude
geometry
+
–
11
11 votes
5
answers
5 answers
705
705 views
GATE Mechanical 2018 Set 1 | GA | Question: 3
Seven machines take $7$ minutes to make $7$ identical toys. At the same rate, how many minutes would it take for $100$ machine to make $100$ toys?$1$$7$$100$$700$
Arjun
705
views
asked
Feb 17, 2018
Quantitative Aptitude
gate2018-me-1
general-aptitude
quantitative-aptitude
work-time
+
–
2
2 votes
2
answers
2 answers
661
661 views
GATE Mechanical 2018 Set 1 | GA | Question: 2
"Her _____ should not be confused with miserliness; she is ever willing to assist those in need."The word that best fills the blank in the above sentence iscleanlinesspu...
Arjun
661
views
asked
Feb 17, 2018
Verbal Aptitude
gate2018-me-1
general-aptitude
verbal-aptitude
most-appropriate-word
+
–
5
5 votes
2
answers
2 answers
684
684 views
GATE Mechanical 2018 Set 1 | GA | Question: 1
"Going by the _____ that many hands make light work, the school ____ involved all the students in the task."The words that best fill the blanks in the above sentence arep...
Arjun
684
views
asked
Feb 17, 2018
Verbal Aptitude
gate2018-me-1
general-aptitude
verbal-aptitude
english-grammar
+
–
0
0 votes
0
0 answers
280
280 views
GATE2018-1-55
An electrochemical machining (ECM) is to be used to cut a through hole into a $12$ mm thick aluminum plate. The hole has a rectangular cross-section. $10 \: mm \times 30 ...
Arjun
280
views
asked
Feb 17, 2018
Computer Integrated Manufacturing
gateme-2018-set1
numerical-answers
computer-integrated-manufacturing
+
–
0
0 votes
0
0 answers
264
264 views
GATE2018-1-54
Block $P$ of mass $2$ kg slides down the surface and has a speed $20 \: m/s$ at the lowest point, $Q$, where the local radius of curvature is $2$ m as shown in the figure...
Arjun
264
views
asked
Feb 17, 2018
Engineering Mechanics
gateme-2018-set1
numerical-answers
engineering-mechanics
applied-mechanics-and-design
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–
0
0 votes
0
0 answers
262
262 views
GATE2018-1-53
The schematic of an external drum rotating clockwise engaging with a short shoe is shown in the figure. The shoe is mounted at point Y on a rigid lever XYZ hinged at poin...
Arjun
262
views
asked
Feb 17, 2018
Machine Design
gateme-2018-set1
numerical-answers
+
–
0
0 votes
0
0 answers
261
261 views
GATE2018-1-52
Processing times (including setup times) and due dates for six jobs waiting to be processed at a work centre are given in the table. The average tardiness (in days) using...
Arjun
261
views
asked
Feb 17, 2018
Inventory Control
gateme-2018-set1
numerical-answers
+
–
0
0 votes
0
0 answers
246
246 views
GATE2018-1-51
The minimum value of $3x+5y$ such that$3x+5y \leq 15$$4x+9y \leq 18$$13x+2y \leq 2$$x \geq 0, \: y \geq 0$ is ______
Arjun
246
views
asked
Feb 17, 2018
Numerical Methods
gateme-2018-set1
numerical-answers
+
–
0
0 votes
0
0 answers
432
432 views
GATE2018-1-50
A bar is compressed to half to its original length. The magnitude of true strain produced in the deformed bar is __________ (correct to two decimal places)
Arjun
432
views
asked
Feb 17, 2018
Mechanics of Materials
gateme-2018-set1
numerical-answers
+
–
0
0 votes
0
0 answers
351
351 views
GATE2018-1-49
An orthogonal cutting operation is being carried out in which uncut thickness is $0.010$ mm, cutting speed is $130$ m/min, rake angle is $15^{\circ}$ and width of cut is ...
Arjun
351
views
asked
Feb 17, 2018
Casting, Forming and Joining Processes
gateme-2018-set1
numerical-answers
casting-forming-and-joining-process
+
–
0
0 votes
0
0 answers
270
270 views
GATE2018-1-48
The true stress $(\sigma)$ - true strain $(\varepsilon)$ diagram of a strain hardening material is shown in figure. First, there is loading up to point A, i.e., up to str...
Arjun
270
views
asked
Feb 17, 2018
Mechanics of Materials
gateme-2018-set1
numerical-answers
mechanics-of-materials
applied-mechanics-and-design
+
–
0
0 votes
1
1 answer
561
561 views
GATE2018-1-47
A plane slab of thickness $L$ and thermal conductivity $k$ is heated heated with a fluid on one side $(P)$, and the other side $(Q)$ is maintained at a constant temperatu...
Arjun
561
views
asked
Feb 17, 2018
Heat Transfer
gateme-2018-set1
numerical-answers
heat-transfer
fluid-mechanics-and-thermal-science
+
–
0
0 votes
0
0 answers
264
264 views
GATE2018-1-46
An engine working on air standard Otto cycle is supplied with air at $0.1 MPa$ and $35^{\circ} \: C$. The compression ratio is $8$. The heat supplied is $500 \: kJ/kg \: ...
Arjun
264
views
asked
Feb 17, 2018
Applications
gateme-2018-set1
numerical-answers
applications
fluid-mechanics-and-thermal-science
+
–
0
0 votes
0
0 answers
255
255 views
GATE2018-1-45
Steam flows through a nozzle at a mess flow rate of $m=0.1 \: kg/s$ with a heat loss of $5 \: kW$. The enthalpies at inlet and exit are $2500 \: kJ/kg$ and $2350 \: kJ/kg...
Arjun
255
views
asked
Feb 17, 2018
Applications
gateme-2018-set1
numerical-answers
applications
fluid-mechanics-and-thermal-science
+
–
0
0 votes
0
0 answers
275
275 views
GATE2018-1-44
A tank of volume $0.05 \: m^3$ contains a mixture of saturated water and saturated steam at $200 ^{\circ}C$. The mass of the liquid present is $8 \: kg$. The entropy (in...
Arjun
275
views
asked
Feb 17, 2018
Thermodynamics
gateme-2018-set1
numerical-answers
thermodynamics
+
–
0
0 votes
0
0 answers
359
359 views
GATE2018-1-43
A solid block of $2.0 \: kg$ mass slides steadily at a velocity $V$ along a vertical wall as shown in the figure below. A thin oil film of thickness $h=0.15 \: mm$ provid...
Arjun
359
views
asked
Feb 17, 2018
Fluid Mechanics
gateme-2018-set1
numerical-answers
fluid-mechanics
fluid-mechanics-and-thermal-science
+
–
0
0 votes
0
0 answers
608
608 views
GATE2018-1-42
A sprinkler shown in the figure rotates about its hinge point in a horizontal plane due to water flow discharged through its two exit nozzles.The total flow rate Q throug...
Arjun
608
views
asked
Feb 17, 2018
Fluid Mechanics
gateme-2018-set1
numerical-answers
fluid-mechanics
fluid-mechanics-and-thermal-science
+
–
0
0 votes
0
0 answers
389
389 views
GATE2018-1-41
A slider crank mechanism is shown in the figure. At some instant, the crank angle is 45$^{\circ}$ and force of $40$ N is acting towards the left on the slider. The length...
Arjun
389
views
asked
Feb 17, 2018
Theory of Machines
gateme-2018-set1
numerical-answers
theory-of-machines
applied-mechanics-and-design
+
–
0
0 votes
0
0 answers
250
250 views
GATE2018-1-40
A machine of mass $m=200 \: kg$ is supported on two mounts, each of stiffness $k=10 \: kN/m$. The machine is subjected to an external force (in $N$) $F(t) = 50 \cos 5t$. ...
Arjun
250
views
asked
Feb 17, 2018
Vibrations
gateme-2018-set1
numerical-answers
vibrations
applied-mechanics-and-design
+
–
0
0 votes
0
0 answers
218
218 views
GATE2018-1-39
A simply supported beam of width $100$ mm, height $200$ mm and length 4 m is carrying a uniformly distributed load of intensity $10 \: kN/m$. The maximum bending stress (...
Arjun
218
views
asked
Feb 17, 2018
Mechanics of Materials
gateme-2018-set1
numerical-answers
+
–
0
0 votes
0
0 answers
260
260 views
GATE2018-1-38
$F(s)$ is the Laplace transform of the function $f(t) =2t^2 e^{-t}$. $F(1)$ is _______ (correct to two decimal places).
Arjun
260
views
asked
Feb 17, 2018
Differential Equations
gateme-2018-set1
numerical-answers
differential-equations
laplace-transforms
+
–
0
0 votes
0
0 answers
295
295 views
GATE2018-1-37
An explicit forward Euler method is used to numerically integrate the differential equation $\dfrac{dy}{dt} = y$ using a time step of $0.1$. With the initial condition $y...
Arjun
295
views
asked
Feb 17, 2018
Differential Equations
gateme-2018-set1
numerical-answers
differential-equations
euler-cauchy-equations
+
–
0
0 votes
0
0 answers
298
298 views
GATE2018-1-36
The percentage scrap in a sheet metal blanking operation of a continuous strip of sheet metal as shown in the figure is _______ (correct to two decimal places)
Arjun
298
views
asked
Feb 17, 2018
Casting, Forming and Joining Processes
gateme-2018-set1
numerical-answers
casting-forming-and-joining-processes
+
–
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