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GATE2015-3-16
The value of $\displaystyle{\lim_{x\rightarrow 0}\left(\frac{-\sin x}{2\sin x+x\cos x}\right)}$ is ________
The value of $\displaystyle{\lim_{x\rightarrow 0}\left(\frac{-\sin x}{2\sin x+x\cos x}\right)}$ is ________
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GATE2015-3-15
The lowest eigenvalue of the $2\times 2$ matrix $\begin{bmatrix} 4 & 2\\ 1 & 3 \end{bmatrix}$ is ________
The lowest eigenvalue of the $2\times 2$ matrix $\begin{bmatrix} 4 & 2\\ 1 & 3 \end{bmatrix}$ is ________
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GATE2015-3-13
Using a unit step size, the value of integral $\int_{1}^{2}x \ln x dx$ by trapezoidal rule is ________
Using a unit step size, the value of integral $\int_{1}^{2}x \ln x dx$ by trapezoidal rule is ________
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GATE2015-3-11
The ratio of momentum diffusivity $(ν)$ to thermal diffusivity $(\alpha)$, is called Prandtl number Nusselt number Biot number Lewis number
The ratio of momentum diffusivity $(ν)$ to thermal diffusivity $(\alpha)$, is calledPrandtl numberNusselt numberBiot numberLewis number
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GATE2015-3-10
The thermodynamic cycle shown in figure ($T$-$s$ diagram) indicates reversed Carnot cycle reversed Brayton cycle vapor compression cycle vapor absorption cycle
The thermodynamic cycle shown in figure ($T$-$s$ diagram) indicatesreversed Carnot cyclereversed Brayton cyclevapor compression cyclevapor absorption cycle
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GATE2015-3-6
In a machining operation, if the generatrix and directrix both are straight lines, the surface obtained is cylindrical helical helical surface of revolution
In a machining operation, if the generatrix and directrix both are straight lines, the surface obtained iscylindricalhelicalhelicalsurface of revolution
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GATE2015-3-5
The strain hardening exponent $n$ of stainless steel SS $304$ with distinct yield and UTS values undergoing plastic deformation is $n < 0$ $n = 0$ $0 < n < 1$ $n = 1$
The strain hardening exponent $n$ of stainless steel SS $304$ with distinct yield and UTS values undergoing plastic deformation is$n < 0$$n = 0$$0 < n < 1$$n = 1$
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GATE2015-3-2
For the same material and the mass, which of the following configurations of flywheel will have maximum mass moment of inertia about the axis of rotation OO’ passing through the center of gravity.
For the same material and the mass, which of the following configurations of flywheel will have maximum mass moment of inertia about the axis of rotation OO’ passing th...
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GATE2015-3-1
For the given fluctuating fatigue load, the values of stress amplitude and stress ratio are respectively $100$ $MPa$ and $5$ $250$ $MPa$ and $5$ $100$ $MPa$ and $0.20$ $250$ $MPa$ and $0.20$
For the given fluctuating fatigue load, the values of stress amplitude and stress ratio are respectively$100$ $MPa$ and $5$$250$ $MPa$ and $5$$100$ $MPa$ and $0.20$$250$ ...
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GATE Mechanical 2015 Set 2 | GA Question: 9
$\log \tan 1^{\circ} + \log \tan 2^{\circ} + \dots + \log \tan 89^{\circ}$ is $1$ $1/\sqrt{2}$ $0$ $-1$
$\log \tan 1^{\circ} + \log \tan 2^{\circ} + \dots + \log \tan 89^{\circ}$ is$1$$1/\sqrt{2}$$0$$-1$
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GATE Mechanical 2015 Set 2 | GA Question: 8
From a circular sheet of paper of radius $30$ $cm$, a sector of $10\%$ area is removed. If the remaining part is used to make a conical surface, then the ratio of radius and height of cone is_____
From a circular sheet of paper of radius $30$ $cm$, a sector of $10\%$ area is removed. If the remaining part is used to make a conical surface, then the ratio of radius ...
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GATE Mechanical 2015 Set 2 | GA Question: 5
If $x>y>1$ Which of the following must be true? $\ln x>\ln y$ $e^x>e^y$ $y^x>x^y$ $\cos x>\cos y$ (i) and (ii) (i) and (iii) (iii) and (iv) (ii) and (iv)
If $x>y>1$ Which of the following must be true?$\ln x>\ln y$$e^x>e^y$$y^x>x^y$$\cos x>\cos y$(i) and (ii)(i) and (iii)(iii) and (iv)(ii) and (iv)
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GATE Mechanical 2015 Set 2 | GA Question: 3
Choose the correct verb to fill in the blank below: Let us _____ introvert alternate atheist altruist
Choose the correct verb to fill in the blank below:Let us _____introvertalternateatheistaltruist
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GATE Mechanical 2015 Set 2 | GA Question: 2
Choose the most suitable one word substitute for the following expression: Connotation of a road or way Pertinacious Viaticum Clandestine Ravenous
Choose the most suitable one word substitute for the following expression:Connotation of a road or wayPertinaciousViaticumClandestineRavenous
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GATE Mechanical 2015 Set 2 | GA Question: 1
Choose the most appropriate word from the options given below to complete the following sentence. If the athlete had wanted to come first in the race, he _________ several hours every day. should practice should have practiced practised should be practicing
Choose the most appropriate word from the options given below to complete the following sentence.If the athlete had wanted to come first in the race, he _________ several...
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GATE2015-2-54
A project consists of $7$ activities. The network along with the time durations (in days) for various activities is shown in the figure. The minimum time (in days) for completion of the project is_________
A project consists of $7$ activities. The network along with the time durations (in days) for various activities is shown in the figure.The minimum time (in days) for com...
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