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Recent questions tagged gate2019ce1
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GATE2019 CE1: GA1
The lecture was attended by quite _______ students, so the hall was not very _______. a few, quite few, quiet a few, quiet few, quite
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Feb 14, 2019
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Verbal Ability
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Arjun
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gate2019ce1
generalaptitude
verbalability
englishgrammar
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2
GATE2019 CE1: GA2
They have come a long way in ________ trust among the users. creating created creation create
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Feb 14, 2019
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Verbal Ability
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Arjun
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gate2019ce1
generalaptitude
verbalability
englishgrammar
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3
GATE2019 CE1: GA3
On a horizontal ground, the base of a straight ladder is $6$ m away from the base of a vertical pole. The ladder makes an angle of $45^{\circ}$ to the horizontal. If the ladder is resting at a point located at onefifth of the height of the pole from the bottom, the height of the pole is ______ meters. $15$ $25$ $30$ $35$
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Feb 14, 2019
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Numerical Ability
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Arjun
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2.8k
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gate2019ce1
generalaptitude
numericalability
geometry
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0
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4
GATE2019 CE1: GA4
If $E=10,J=20,O=30,$ and $T=40,$ what will be $P+E+S+T?$ $51$ $82$ $120$ $164$
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Feb 14, 2019
in
Numerical Ability
by
Arjun
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2.8k
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gate2019ce1
generalaptitude
numericalability
logicalreasoning
0
votes
0
answers
5
GATE2019 CE1: GA5
The CEO’s decision to quit was as shocking to the Board as it was to ______. I me my myself
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Feb 14, 2019
in
Verbal Ability
by
Arjun
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2.8k
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gate2019ce1
generalaptitude
verbalability
englishgrammar
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votes
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6
GATE2019 CE1: GA6
The new cotton technology, BollgardII, with herbicidetolerant traits has developed into a thriving business in India. However, the commercial use of this technology is not legal in India. Notwithstanding that, reports indicate that the herbicide ... want to access the new technology for experimental purposes Farmers want to access the new technology by paying high price
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Feb 14, 2019
in
Verbal Ability
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Arjun
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2.8k
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gate2019ce1
generalaptitude
verbalability
passagereading
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7
GATE2019 CE1: GA7
In a sports academy of $300$ peoples, $105$ play only cricket, $70$ play only hockey, $50$ play only football, $25$ play both cricket and hockey, $15$ play both hockey and football and $30$ play both cricket and football. The rest of them play all three sports. What is the percentage of people who play at least two sports? $23.30$ $25.00$ $28.00$ $50.00$
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Feb 14, 2019
in
Numerical Ability
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Arjun
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2.8k
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gate2019ce1
generalaptitude
numericalability
venndiagrams
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8
GATE2019 CE1: GA8
"The increasing interest in tribal characters might be a mere coincidence, but the timing is of interest. None of this, though, is to say that the tribal hero has arrived in Hindi cinema, or that the new crop of characters represents the acceptance ... the word 'arrived' mean in the paragraph above? reached a terminus came to a conclusion attained a status went to a place
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Feb 14, 2019
in
Verbal Ability
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Arjun
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2.8k
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gate2019ce1
generalaptitude
verbalability
passagereading
mostappropriateword
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0
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9
GATE2019 CE1: GA9
A square has side $5$ cm smaller than the sides of a second square. The area of the larger square is four times the area of the smaller square. The side of the larger square is _______ cm. $18.50$ $15.10$ $10.00$ $8.50$
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Feb 14, 2019
in
Numerical Ability
by
Arjun
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2.8k
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gate2019ce1
generalaptitude
numericalability
geometry
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0
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10
GATE2019 CE1: GA10
$P, Q, R, S$ and $T$ are related and belong to the same family. $P$ is the brother of $S, Q$ is the wife of $P$. $R$ and $T$ are the children of the siblings $P$ and $S$ respectively. Which one of the following statement is necessarily FALSE? $S$ is the aunt of $R$ $S$ is the aunt of $T$ $S$ is the sisterinlaw of $Q$ $S$ is the brother of $P$
asked
Feb 14, 2019
in
Verbal Ability
by
Arjun
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2.8k
points)
gate2019ce1
generalaptitude
verbalability
verbalreasoning
+1
vote
1
answer
11
GATE2019 CE1: 1
Which one of the following is correct? $\lim_{x\rightarrow 0} ( \frac{sin4x}{sin2x})=2 $ and $\lim_{x\rightarrow 0} ( \frac{tanx}{x})=1$ $\lim_{x\rightarrow 0} ( \frac{sin4x}{sin2x})=1$ and $\lim_{x\rightarrow 0} ( \frac{tanx}{x})=1$ ... $\lim_{x\rightarrow 0} ( \frac{sin4x}{sin2x})=2$ and $\lim_{x\rightarrow 0} ( \frac{tanx}{x})= \infty$
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Feb 14, 2019
in
Calculus
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Arjun
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2.8k
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gate2019ce1
calculus
limit
+1
vote
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answers
12
GATE2019 CE1: 2
Consider a twodimensional flow through isotropic soil along $x$ direction and $z$ direction. If $h$ is the hydraulic head, the Laplace's equation of continuity is expressed as $\frac{\partial h}{\partial x}+ \frac{\partial h}{\partial z} = 0$ ...
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Feb 14, 2019
in
Partial Differential Equation (PDE):
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gate2019ce1
laplaceequation
continuity
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13
GATE2019 CE1: 3
A simple massspring oscillatory system consists of a mass $m$, suspended from a spring of stiffness $k$. Considering $z$ as the displacement of the system at any time $t$, the equation of motion for the free vibration of the system is $m \ddot{z} + kz = 0$. The natural frequency of the system is $\frac{k}{m}$ $\sqrt{ \frac{k}{m}}$ $\frac{m}{k}$ $\sqrt{ \frac{m}{k}}$
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Feb 14, 2019
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Others
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gate2019ce1
+1
vote
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14
GATE2019 CE1: 4
For a small value of $h$, the Taylor series expansion for $f(x+h)$ is $f(x)+h{f}’ (x) + \frac{h^2}{2!}{f}’’(x) + \frac{h^3}{3!}{f}’'’(x)+...\infty $ $f(x)h{f}’ (x) + \frac{h^2}{2!}{f}’’(x)  \frac{h^3}{3!}{f}’'’(x)+...\infty $ $f(x)+h{f}’ (x) + \frac{h^2}{2}{f}’’(x) + \frac{h^3}{3}{f}’'’(x)+...\infty $ $f(x)h{f}’ (x) + \frac{h^2}{2}{f}’’(x)  \frac{h^3}{3}{f}’'’(x)+...\infty $
asked
Feb 14, 2019
in
Calculus
by
Arjun
(
2.8k
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gate2019ce1
taylorseries
+1
vote
0
answers
15
GATE2019 CE1: 5
A plane truss is shown in the figure (not drawn to scale). Which one of the options contains ONLY zero force members in the truss? $\text{FG,FI,HI,RS}$ $\text{FG,FH,HI,RS}$ $\text{FI,HI,PR,RS}$ $\text{FI,FG,RS,PR}$
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Feb 14, 2019
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Others
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Arjun
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2.8k
points)
gate2019ce1
+1
vote
0
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16
GATE2019 CE1: 6
An element is subjected to biaxial normal tensile strains of $0.0030$ and $0.0020$. The normal strain in the plane of maximum shear strain is Zero $0.0010$ $0.0025$ $0.0050$
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Feb 14, 2019
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Others
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Arjun
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2.8k
points)
gate2019ce1
0
votes
0
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17
GATE2019 CE1: 7
Consider the pinjointed plane truss shown in the figure $\text{(not drawn to scale)}$.Let $R_{P}, R_{Q}$ and $R_{R}$ denote the vertical reactions (upward positive) applied by the supports at $P, Q$ and $R,$ ... by $\text{(30,30,30)kN}$ $\text{(20,0,10)kN}$ $\text{(10,30,10)kN}$ $\text{(0,60,30)kN}$
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Feb 14, 2019
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Others
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2.8k
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gate2019ce1
0
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18
GATE2019 CE1: 8
Assuming that there is no possibility of shear buckling in the web, the maximum reduction permitted by $\text{IS 8002007}$ in the (lowshear) design bending strength of a semicompact steel section due to high shear is zero $\text{25 %}$ $\text{50 %}$ governed bye the area of the flange
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Feb 14, 2019
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Others
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2.8k
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gate2019ce1
0
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0
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19
GATE2019 CE1: 9
In the reinforced beam section shown in the figure $\text{(not drawn to scale)}$, the nominal cover provided at the bottom of the beam as per $\text{IS 4562000},$ is $\text{30 mm}$ $\text{36 mm}$ $\text{42 mm}$ $\text{50 mm}$
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Feb 14, 2019
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Others
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Arjun
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2.8k
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gate2019ce1
0
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0
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20
GATE2019 CE1: 10
The interior angles of four triangles are given below: ... avoided in Triangulation surveys? $\text{Both P and R}$ $\text{Both Q and R}$ $\text{Both P and S}$ $\text{Both Q and S}$
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Feb 14, 2019
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Others
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gate2019ce1
0
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0
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21
GATE2019 CE1: 11
The coefficient of average rolling friction of a road road is $f_r$ and its grade is $+G\%$. If the grade of this road is doubled, what will be the percentage change in the braking distance (for the design vehicle to come to a stop) measured along the horizontal (assume all other parameters ... $\frac{0.02 \: G}{f_r+0.01 \:G} \times 100$ $\frac{2f_r}{f_r+0.01 \:G} \times 100$
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Feb 14, 2019
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Others
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Arjun
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2.8k
points)
gate2019ce1
0
votes
0
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22
GATE2019 CE1: 12
An isolated concrete pavement slab of length $L$ is resting on a frictionless base. The temperature of the top and bottom fibre of the slab are $T_t$ and $T_b$, respectively. Given: the coefficient of thermal expansion $=\alpha$ and the elastic modulus $=E$ ... stress is calculated as $L \alpha (T_tT_b)$ $E \alpha (T_tT_b)$ $\frac{E \alpha (T_tT_b)}{2}$ zero
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Feb 14, 2019
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Arjun
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2.8k
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gate2019ce1
0
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0
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23
GATE2019 CE1: 13
In a rectangular channel, the ratio of the velocity head to the flow depth for critical flow condition, is $\frac{1}{2}$ $\frac{2}{3}$ $\frac{3}{2}$ $2$
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Feb 14, 2019
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Others
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Arjun
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2.8k
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gate2019ce1
0
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0
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24
GATE2019 CE1: 14
If the path of an irrigation canal is below the bed level of a natural stream, the type of crossdrainage structure provided is Aqueduct Level crossing Sluice gate Super passage
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Feb 14, 2019
in
Others
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Arjun
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2.8k
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gate2019ce1
0
votes
0
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25
GATE2019 CE1: 15
A catchment may be idealised as a rectangle. There are three rain gauges located inside the catchment at arbitrary locations. The average precipitation over the catchment is estimated by two methods: Arithmetic mean $(P_A)$ Thiessen polygon $(P_T)$ Which one of the ... greater than $P_T$ $P_A$ is always equal to $P_T$ There is no definite relationship between $P_A$ and $P_T$
asked
Feb 14, 2019
in
Others
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Arjun
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2.8k
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gate2019ce1
0
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26
GATE2019 CE1: 16
A retaining wall of height $H$ with smooth vertical backface supports a backfill inclined at an angle $\beta$ with the horizontal. The backfill consists of cohesionless soil having angle of internal friction $\phi$. If the active lateral thrust acting on the wall is $P_a$ ... $P_a$ acts at a height $H/3$ from the base of the wall and at an angle $\phi$ with the horizontal
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Feb 14, 2019
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Others
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Arjun
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2.8k
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gate2019ce1
0
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0
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27
GATE2019 CE1: 17
In a soil specimen, the total stress, effective stress, hydraulic gradient and critical hydraulic gradient are $\sigma, \: \sigma’$, $i$ and $i_c$, respectively. For initiation of quicksand condition, which one of the following statements is TRUE? $\sigma’ \neq 0$ and $i=i_c$ $\sigma’ = 0$ and $i=i_c$ $\sigma’ \neq 0$ and $i \neq i_c$ $\sigma = 0$ and $i=i_c$
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Feb 14, 2019
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Others
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Arjun
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2.8k
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gate2019ce1
0
votes
0
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28
GATE2019 CE1: 18
Which one of the following is a secondary pollutant? Ozone Carbon Monoxide Hydrocarbon Volatile Organic Carbon (VOC)
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Feb 14, 2019
in
Others
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Arjun
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2.8k
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gate2019ce1
0
votes
0
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29
GATE2019 CE1: 19
For a given loading on a rectangular plain concrete beam with an overall depth of $500 \: mm$, the compressive strain and tensile strain developed at the extreme fibers are of the same magnitude of $2.5 \times 10^{4}$. The curvature in the beam crosssection (in $m^{1}$, round off to $3$ decimal places), is ________
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Feb 14, 2019
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Others
by
Arjun
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2.8k
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gate2019ce1
numericalanswers
0
votes
0
answers
30
GATE2019 CE1: 20
A completely mixed dilute suspension of sand particles having diameters $0.25, \: 0.35, \: 0.40, \: 0.45$ and $0.50 \: mm$ are filled in a transparent glass column of diameter $10 \: cm$ and height $2.50 \: m$. The suspension is allowed to ... $0.45$ and $0.50 \: mm$ from the suspension is _________
asked
Feb 14, 2019
in
Others
by
Arjun
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2.8k
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gate2019ce1
numericalanswers
0
votes
0
answers
31
GATE2019 CE1: 21
The maximum number of vehicles observed in any five minute period during the peak hour is $160$. If the total flow in the peak hour is $1000$ vehicles, the five minute peak hour factor (round off to $2$ decimal places) is _______
asked
Feb 14, 2019
in
Others
by
Arjun
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2.8k
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gate2019ce1
numericalanswers
0
votes
0
answers
32
GATE2019 CE1: 22
A circular duct carrying water gradually contracts from a diameter of $30 \: cm$ to $15 \: cm$. The figure (not drawn to scale) shows the arrangement to differential manometer attached to the duct. When the water flows, the differential manometer shows a ... Assuming frictionless flow, the flow rate (in $m^3/s$, round off to $3$ decimal places) through the duct is ________
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Feb 14, 2019
in
Others
by
Arjun
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2.8k
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gate2019ce1
numericalanswers
0
votes
0
answers
33
GATE2019 CE1: 23
The probability that the annual maximum flood discharge will exceed $25000 \: m^3/s$, at least once in next $5$ years is found to be $0.25$. The return period of this flood event (in years, round off to $1$ decimal place is ________
asked
Feb 14, 2019
in
Probability and Statistics
by
Arjun
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2.8k
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gate2019ce1
probability
numericalanswers
0
votes
0
answers
34
GATE2019 CE1: 24
A soil has specific gravity of its solids equal to $2.65$. The mass density of water is $1000 \: kg/m^3$. Considering zero air voids and $10 \%$ moisture content of the soil sample, the dry density (in $kg /m^3$, round off to $1$ decimal place) would be ______
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Feb 14, 2019
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Others
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Arjun
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2.8k
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gate2019ce1
numericalanswers
0
votes
0
answers
35
GATE2019 CE1: 25
A concentrated load of $500 \: kN$ is applied on an elastic half space. The ratio of the increase in vertical normal stress at depths of $2 \: m$ and $4 \: m$ along the point of the loading, as per Boussinesq’s theory, would be _____
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Feb 14, 2019
in
Others
by
Arjun
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2.8k
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gate2019ce1
numericalanswers
0
votes
0
answers
36
GATE2019 CE1: 26
Which one of the following is NOT a correct statement? The function $\sqrt[x]{x}, \: (x>0)$, has the global maxima at $x=e$ The function $\sqrt[x]{x}, \: (x>0)$, has the global minima at $x=e$ The function $x^3$ has neither global minima nor global maxima The function $\mid x \mid$ has the global minima at $x=0$
asked
Feb 14, 2019
in
Calculus
by
Arjun
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2.8k
points)
gate2019ce1
maximaminima
0
votes
0
answers
37
GATE2019 CE1: 27
A onedimensional domain is discretized into $N$ subdomains of width $\Delta x$ with node numbers $i=0,1,2,3, \dots , N$. If the time scale is discretized in steps of $\Delta t$, the forwardtime and centeredspace finite difference approximation at i th node and n th time step, for the ...
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Feb 14, 2019
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Others
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Arjun
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2.8k
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gate2019ce1
0
votes
0
answers
38
GATE2019 CE1: 28
A rectangular open channel has a width of $5 \: m$ and a bed slope of $0.001$. For a uniform flow of depth $2 \: m$, the velocity is $2 \: m/s$. The Manning’s roughness coefficient for the channel is $0.002$ $0.017$ $0.033$ $0.050$
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Others
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Arjun
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2.8k
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gate2019ce1
0
votes
0
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39
GATE2019 CE1: 29
For the following statements: P  The lateral stress in the soil while being tested in an oedometer is always atrest. Q  For a perfectly rigid strip footing at deeper depths in a sand deposit, the vertical normal contact stress at the footing edge is greater than that at its centre. R  ... FALSE; Q  FALSE; R  TRUE P  TRUE; Q  TRUE; R  FALSE P  FALSE; Q  FALSE; R  FALSE
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Others
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2.8k
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gate2019ce1
0
votes
0
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40
GATE2019 CE1: 30
Consider two functions: $x=\psi \text{ ln } \phi$ and $y= \phi \text{ ln } \psi$. Which one of the following is the correct expression for $\frac{\partial \psi}{\partial x}$? $\frac{x \: \text{ln } \psi}{\text{ln } \phi \text{ ln } \psi 1}$ ... $\frac{\: \text{ln } \psi}{\text{ln } \phi \text{ ln } \psi 1}$
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gate2019ce1
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