b6Amine/MNLP_M3_quantized_dataset huggingface dataset:
Question: The rate expression for a homogeneous reaction comprises of ____
Options:
A concentration dependent term only
A temperature dependent term only
A concentration dependent term and a temperature dependent term
A catalyst weight dependent term
Answer: C
Question: Which of the following instruction is not valid?
Options:
MOV AX, BX
MOV DS, 5000H
MOV AX, 5000H
PUSH AX
Answer: B
Question: From the reaction, Methane –> Carbon + 2(Hydrogen molecule) find the ratio of N Flux of A to the Total N flux( A+B); Given N Flux of B =-2 N flux of A.
Options:
1
-1
2
-2
Answer: B
Question: Jafarey Equation is an analytical closed form formula, to calculate
Options:
Reflux ratio
Number of trays
Number of stages
Number of feeds
Answer: B
Question: Which of the following is done for testing the true running of headstock centre?
Options:
Feeler of dial indicator is pressed perpendicular to the taper surface
Feeler of dial indicator is pressed parallel to the taper surface of cent
Feeler of dial indicator is pressed at acute angle to the taper surface of cent
Feeler of dial indicator is pressed at obtuse angle to the taper surface of cent
Answer: A
Question: The ___________ policy, allows the system to write modified blocks to disk even if the transactions that made those modifications have not all committed.
Options:
Force
No-force
Steal
No-steal
Answer: C
Question: Which algorithm is used to solve any kind of problem?
Options:
Breadth-first algorithm
Tree algorithm
Bidirectional search algorithm
None of the mentioned
Answer: B
Question: ICMP stands for ________
Options:
Internal Control Message Protocol
Internet Cipher Mail Protocol
Internal Cipher Mail Protocol
Internet Control Message Protocol
Answer: D
Question: The head of public works department of any Indian state, is ____________
Options:
Transport Minister
Chief Engineer
Superintending Engineer
Executive Engineer
Answer: B
Question: The Fourier transform of the signal e-t+2 u (t-2) is ___________
Options:
\(\frac{e^{-2jω}}{1-2ω}\)
\(\frac{e^{2jω}}{1+2ω}\)
\(\frac{e^{-2jω}}{1+2ω}\)
\(\frac{e^{2jω}}{1-2ω}\)
Answer: B
Question: In determining open circuit impedance parameters, among V1, V2, I1, I2, which of the following are independent variables?
Options:
I1 and V2
V1 and I2
I1 and I2
V1 and V2
Answer: C
Question: What mkfifo() creats?
Options:
pipe
unnamed pipe
named pipe
msg queue
Answer: C
Question: Why grain boundaries become weak on high temperatures?
Options:
Mobility of atoms
Partial melting
Dislocation pile up
Substructure
Answer: A
Question: Stage discharge relationship method is also known as ________ method.
Options:
Velocity Volume
Velocity Area
Distance Area
Displacement Momentum
Answer: B
Question: In a star connected system, the relation between VYB, Vph is?
Options:
VYB = Vph
VYB = 3√3Vph
VYB = 3Vph
VYB = √3Vph
Answer: D
Question: In a transposition cipher, the plaintext is constructed by the ________ of the ciphertext.
Options:
permutation
combination
sequence
series
Answer: A
Question: Which of the following reacts with PCl3 to form PCl5?
Options:
O2
N2
S
Cl2
Answer: A
Question: Find the minimum tensile strength of spring material ASTM A232 having diameter 3 millimeter, exponent m = 0.155 and constant A = 173 kpsi.
Options:
120 kpsi
146 kpsi
158 kpsi
167 kpsi
Answer: C
Question: The relation between α and β is_________
Options:
β = α/ (1-α)
α = β/(1+β)
β = α/ (1+α)
α = β/(1- β)
Answer: B
Question: Convolution of step signal 100 times that is 100 convolution operations. The Laplace transform is ______________
Options:
\(\frac{1}{s^{100}}\)
\(\frac{1}{s^{50}}\)
1
s100
Answer: A
Question: A ___________ stream is a stream bled off from the process to remove an accumulation of inerts or unwanted material.
Options:
Recycle
Purge
Bypass
None of the mentioned
Answer: B
Question: Which of the following is the direct measure of surface finish in Wallace surface dynamometer?
Options:
Time of swing
Angle of swing
Length of swing
Height of swing
Answer: C
Question: The function which has its Fourier transform, Laplace transform, and Z transform unity is __________
Options:
Gaussian
Impulse
Sinc
Pulse
Answer: D
Question: The distance between the forces acting in the couple is ____________
Options:
Infinity
Zero
A finite distance
A circular loop
Answer: C
Question: Recursion is a method in which the solution of a problem depends on ____________
Options:
Larger instances of different problems
Larger instances of the same problem
Smaller instances of the same problem
Smaller instances of different problems
Answer: C
Question: In an polar curve r=f (θ) what is the relation between θ & the coordinates (x,y)?
Options:
tan⁡θ = \(\frac{x}{y} \)
(1+sin⁡θ) = \(\frac{y}{x} \)
(1+sec2 θ) = \(\frac{y^2}{x^2} \)
(1+cos⁡θ) = \(\frac{x}{y} \)
Answer: C
Question: What is the range of shafts which produce transition fits?
Options:
Shaft ‘a’ to ‘h’
Shaft ‘e’ to ‘n’
Shaft ‘d’ to ‘h’
Shaft ‘j’ to ‘n’
Answer: D
Question: The flow of thick oil through a small tube is an example for _________
Options:
Laminar flow
Turbulent flow
Rotational flow
Steady flow
Answer: D
Question: 2. What will be the output of the following Python code?<div class="hk1_style-wrap4"><div class="hk1_style-wrap3"><div class="hk1_style-wrap2"><div class="hk1_style-wrap"><div class="hk1_style"><div class="python"><pre class="de1"><span class="kw1">print</span><span class="br0">(</span><span class="st0">'{0:.2%}'</span>.<span class="me1">format</span><span class="br0">(</span><span class="nu0">1</span>/<span class="nu0">3</span><span class="br0">)</span><span class="br0">)</span></pre></div></div></div></div></div></div>
Options:
0.33
0.33%
33.33%
33%
Answer: C
Question: A variation of oscillation is said to be found between ________
Options:
Two eyes
Only one ear
Only one eye
Two ears
Answer: A
Question: Which of the following amine has highest boiling point?
Options:
Butyl amine
Diethylamine
Triethylamine
Dipropylamine
Answer: D
Question: Which of the following condition must be satisfied for the mining of petroleum?
Options:
A non-porous rock
A cap rock overlying the reservoir rock
A fully opened area
Proper temperature and pressure conditions
Answer: D
Question: Static Indeterminacy for pin jointed plane frame is given by ________
Options:
(m + r) – 2j
(m + r) – 3j
(3m + r) -3j
(6m + r) – 6j
Answer: D
Question: ___________ is defined as average number of messages successfully transmitted per unit time in packet radio multiple access technique.
Options:
Average delay
Figure of merit
Throughput
Efficiency
Answer: B
Question: 11. The phase constant and frequency are related by
Options:
Phase constant α ω
Phase constant α 1/ω
Phase constant α 1/2ω
Phase constant α ω/2
Answer: A
Question: Why is software difficult to build ?
Options:
Controlled changes
Lack of reusability
Lack of monitoring
All of the mentioned
Answer: C
Question: The architecture that uses a tighter coupling between the compiler and the processor is ____________
Options:
EPIC
Multi-core
RISC
CISC
Answer: C
Question: A person of mass 50 kg carrying a load of 20 kg walks up a staircase. The width and height of each step are 0.25 m and 0.2 m respectively. What is the work done by the man in walking 20 steps?(Assume g = 10m/s2)
Options:
800 J
1600 J
2000 J
2800 J
Answer: C
Question: Cyclin-CDK complex (here considering S cyclin) when active is responsible for phosphorylating several proteins and this often marks then for destruction by ubiquitination. What would be its effect on Cdt activity?
Options:
Activation
Inactivation
Destruction
Increased synthesis
Answer: A
Question: The determinant of identity matrix is?
Options:
1
0
Depends on the matrix
None of the mentioned
Answer: A
Question: What is the meaning of cipher in computer terminology?
Options:
an algorithm that performs encryption
an algorithm that generates a secret code
an algorithm that performs encryption or decryption
a secret code
Answer: C
Question: Secondary memory is the long term store for programs and data while main memory holds program and data currently in use. What kind of an organization is this?
Options:
Physical
Logical
Structural
Simple
Answer: A
Question: The relation between α and β is _________
Options:
β=α/(1-α)
α= β/(1+β)
β=α/(1+α)
α= β/(1- β)
Answer: B
Question: 2. Maximum peak overshoot in time domain corresponds to :
Options:
Resonance peak
Resonant frequency
Bandwidth
Cut-off rate
Answer: A
Question: The period of a function is measured as?
Options:
zero crossing of one cycle to zero crossing of next cycle
positive peak of one cycle to positive peak of next cycle
negative peak of one cycle to negative peak of next cycle
all of the mentioned
Answer: D
Question: Which of the following are the structural motifs that mediate protein-protein interactions?
Options:
Leucine zipper and basic helix-loop-helix
Homeodomain
Zinc finger
Helix-turn-helix
Answer: A
Question: What is purpose of Axon?
Options:
receptors
transmitter
transmission
none of the mentioned
Answer: C
Question: For each sleeper _______ pandrol clips are used.
Options:
3
2
4
5
Answer: C
Question: A 3-phase induction machine is running at super synchronous speed. For the machine to be self excited it _________
Options:
draws reactive power from mains
draws real power from mains
feeds reactive power to mains
generates emf by gradual voltage build up
Answer: D
Question: What is the role of linker in the compilation process?
Options:
linker links the object code with the library code
linker converts machine code into executable machine code
linker generates an executable file
all of the mentioned
Answer: D
Question: Given that the PSRR of an op-amp is 120dB. The supply lies between 12V to 15V. Calculate the change in the input offset voltage.
Options:
3μV
±3μV
±3×10-12V
-3V
Answer: C
Question: Which of the following has the highest density?
Options:
Os
Zn
Cr
Cd
Answer: B
Question: The turbine in which steam enters the blade tip nearest the axis of the wheel and flows towards the circumference is called _____________
Options:
axial flow turbine
radial flow turbine
impulse turbine
non-condensing turbine
Answer: B
Question: What gauge length is commercially used?
Options:
10 mm
20 mm
30 mm
50mm
Answer: D
Question: The assignment operator is denoted by
Options:
->
<-
=
==
Answer: B
Question: A silicon sample doped n type at 10^18 cm3 have a resistance of 10 ohm. The sample has an area of 10^(-6) cm2 and a length of 10 µm . The doping efficiency of the sample is (µn = 800 cm2/V-s )
Options:
43.2%
78.1%
96.3%
54.3%
Answer: B
Question: Which technique is applied to ensure the continued evolution of legacy systems ?
Options:
Forward engineering
Reverse Engineering
Reengineering
Reverse Engineering and Reengineering
Answer: D
Question: Which of the following helps to obtain the number of bits to be used to quantize each pixel.
Options:
Gray-level slicing
Contrast stretching
Contouring
Bit-plane slicing
Answer: D
Question: If R1 = 1.1 and R2 = 1.2, then what is value of Lr(in psf)?
Options:
26.1
26.2
26.3
26.4
Answer: D
Question: Which machine is used to measure compressive strength?
Options:
Erichsen machine
Universal testing machine
Impact testing machine
Fatigue testing machine
Answer: B
Question: For design of ordinary machinery, value of journal friction can be taken as
Options:
0.008 to 0.02
0.07 to 0.15
0.05 to 0.80
none of the mentioned
Answer: A
Question: The volumetric efficiency is affected by ____________
Options:
the exhaust gas in the clearance volume
the design of intake and exhaust valve
valve timing
all of the mentioned
Answer: D
Question: What is the representation of complementary event of event A?
Options:
S-A
A-S
S
S+A
Answer: A
Question: If the elements “A”, “B”, “C” and “D” are placed in a queue and are deleted one at a time, in what order will they be removed?
Options:
ABCD
DCBA
DCAB
ABDC
Answer: A
Question: Which of these features of assembler are Machine-Dependent?
Options:
Instruction formats
Addressing modes
Program relocation
All of the  mentioned
Answer: C
Question: The work function of lithium is 2.5 eV. The maximum wavelength of light that can cause the photoelectric effect in lithium is ______________
Options:
3980 Å
4980 Å
5980 Å
6980 Å
Answer: C
Question: To delete all files in a directory we use ______________
Options:
rmdir *
mv *
rm *
del *
Answer: A
Question: For beats to be produced ___________
Options:
Frequency of sources should be different and amplitude should be the same
Frequency of sources should be same and amplitude should be different
Frequency of sources should be same and amplitude should be different
Frequency of sources should be same and amplitude should be the same
Answer: A
Question: Horizontal structural members placed at right angles to bridging joists are:
Options:
Binders
Girders
Screed
Topping
Answer: B
Question: Find the derivative of f(x) = sin(x2).
Options:
-sin(x2)
2xcos(x2)
-2xcos(x2)
-2xsin(x2)
Answer: B
Question: What is the location of photosynthetic pigment in an oxygenic photosynthetic organism?
Options:
Plasma membranes
Thylakoid membranes
Chromatophores
Chlorosome
Answer: D
Question: What are the advantages of arrays?
Options:
Objects of mixed data types can be stored
Elements in an array cannot be sorted
Index of first element of an array is 1
Easier to store elements of same data type
Answer: D
Question: No load power factor of the induction motor will __________ if the no load test is conducted at its rated frequency but less than the rated voltage.
Options:
improve
degrade
remain same
none of the mentioned
Answer: A
Question: At which state does the propositional literals are complementary?
Options:
If one variable is less
If one is the negation of the other
All of the mentioned
None of the mentioned
Answer: B
Question: Calculate the nominal shear stress, if a singly reinforced rectangular beam 230×450 mm effective depth is subjected to a factored load of 60 kN.
Options:
0.6 N/mm2
0.55 N/mm2
0.4 N/mm2
0.25 N/mm2
Answer: A
Question: Which among the following is false about the CLASS approach?
Options:
Eliminates insertion of signaling information
Supports only unidirectional communication
Reduce overhead
Eliminate interception of packet at non-destination layer
Answer: B
Question: A second order reaction occurs in a CSTR. Determine the ratio of volumes required for 45% conversion to 90% conversion, provided initial concentration, flow rate and other parameters are constant.
Options:
1.64
60.5
0.35
0.0165
Answer: B
Question: If table indicator, TI=0, then the descriptor table selected is
Options:
local descriptor table
global descriptor table
local and global descriptor table
none of the mentioned
Answer: B
Question: The permeability _________ with the grain size.
Options:
Remains same
Increases
Decreases
Depends on the sand
Answer: A
Question: Evaluate: 16x – 4x – 9 = 0.
Options:
ln [( 5 + \(\sqrt{21}\)) / 2] / ln 8
ln [( 2 + \(\sqrt{33}\)) / 2] / ln 5
ln [( 1 + \(\sqrt{37}\)) / 2] / ln 4
ln [( 1 – \(\sqrt{37}\)) / 2] / ln 3
Answer: C
Question: Real time streaming is most useful for ___________
Options:
short video clips
long video clips
extremely short and low quality videos
none of the mentioned
Answer: B
Question: Which one of the following is not a real time operating system?
Options:
VxWorks
QNX
RTLinux
Palm OS
Answer: D
Question: Which of the following is the dimension of compressibility?
Options:
[M1L1T-2].
[M1L1T-1].
[M-1L1T-2].
[M-1L1T2].
Answer: D
Question: Select the incorrect statement regarding alkenes.
Options:
In alkenes, the carbons are connected by pi bonds
Alkenes have almost same physical properties as that of the alkanes
Alkenes are less reactive than alkanes
Alkenes undergo polymerization reaction
Answer: C
Question: What is the boiling point at pressure 1 atm known as?
Options:
Standard boiling point
Normal boiling point
Van der Waal boiling point
Saturated boiling point
Answer: C
Question: 6. Which among the following is true for the given code below?<div class="hk1_style-wrap4"><div class="hk1_style-wrap3"><div class="hk1_style-wrap2"><div class="hk1_style-wrap"><div class="hk1_style"><div class="cpp"><pre class="de1"><span class="kw2">class</span> A <span class="br0">{</span> <span class="kw2">protected</span> <span class="sy4">:</span> <span class="kw4">int</span> marks<span class="sy4">;</span> <span class="kw2">public</span> <span class="sy4">:</span> A<span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> marks<span class="sy1">=</span><span class="nu0">100</span><span class="sy4">;</span> <span class="br0">}</span> disp<span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> <span class="kw3">cout</span><span class="sy3">&amp;</span>lt<span class="sy4">;</span><span class="sy3">&amp;</span>lt<span class="sy4">;</span>”marks<span class="sy1">=</span>”<span class="sy3">&amp;</span>lt<span class="sy4">;</span><span class="sy3">&amp;</span>lt<span class="sy4">;</span>marks<span class="sy4">;</span> <span class="br0">}</span> <span class="br0">}</span><span class="sy4">;</span> <span class="kw2">class</span> B<span class="sy4">:</span> <span class="kw2">protected</span> A <span class="br0">{</span> <span class="br0">}</span><span class="sy4">;</span> B b<span class="sy4">;</span> b.<span class="me1">disp</span><span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span></pre></div></div></div></div></div></div>
Options:
Object b can’t access disp() function
Object b can access disp() function inside its body
Object b can’t access members of class A
Program runs fine
Answer: A
Question: Which of the following mobile platform support hundreds of thousands of third-party applications?
Options:
iPhone
Symbian
Windows Mobile Phone
None of the mentioned
Answer: A
Question: Which of the following is not an allylic halide?
Options:
<img src="https://www.sanfoundry.com/wp-content/uploads/2018/08/organic-chemistry-questions-answers-allyl-vinylic-halides-q1a.png" alt="organic-chemistry-questions-answers-allyl-vinylic-halides-q1a" width="87" height="44" class="alignnone size-full wp-image-224390" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2018/08/organic-chemistry-questions-answers-allyl-vinylic-halides-q1b.png" alt="organic-chemistry-questions-answers-allyl-vinylic-halides-q1b" width="66" height="56" class="alignnone size-full wp-image-224391" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2018/08/organic-chemistry-questions-answers-allyl-vinylic-halides-q1c.png" alt="organic-chemistry-questions-answers-allyl-vinylic-halides-q1c" width="63" height="78" class="alignnone size-full wp-image-224392" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2018/08/organic-chemistry-questions-answers-allyl-vinylic-halides-q1d.png" alt="organic-chemistry-questions-answers-allyl-vinylic-halides-q1d" width="100" height="60" class="alignnone size-full wp-image-224393" />
Answer: C
Question: div[αk μeff grad k] is the diffusion term in the transport equation of the turbulent kinetic energy. αk represents ____________
Options:
effects of internal thermal energy
effects of turbulent kinetic energy
effects of large-scale turbulence
effects of small-scale turbulence
Answer: D
Question: As the temperature rises, the rate of vacancy diffusion in metals:
Options:
increases
decreases
remains the same
may increase or decrease
Answer: A
Question: Find the order of group G= <Z7*, x>
Options:
6
4
3
5
Answer: D
Question: What is the symbol of the amount of substance’s S.I. unit?
Options:
K
s
mol
kg
Answer: C
Question: In tightly coupled systems, the microprocessors share
Options:
common clock
bus control logic
common clock and bus control logic
none of the mentioned
Answer: C
Question: Which is an example of electromagnetic to electrical energy conversion that occurs in living organisms?
Options:
ATP-driven muscle contraction
ATP-dependent photon emission in fireflies
light-induced electron flow in chloroplasts
ATP-driven active transport across a membrane
Answer: C
Question: Note: The program is executed at 3 hour 55 minutes and 4 sec on Monday, 15 July(24 hours time).
Options:
Mon Jul 15 2013
Jul 15 2013
55:03:04 Mon Jul 15 2013
03:55:04 Jul 15 2013
Answer: A
Question: A Self bias configuration contains RD=3.3, Rs=1 KΩ, RG=1MΩ and gm=1.5mS. Determine Av?
Options:
-2
3
-4
5
Answer: A
Question: The equilibrium number of vacancy in a crystal lattice ____________ with increasing temperature.
Options:
increases
decreases
remains constant
no relationship
Answer: A
Question: What is the use of includes function in c++?
Options:
Compares two ranges of data
Compares two sorted ranges of data
Includes a new element in the range
Includes a new element in the end
Answer: B
Question: Pulp suitable for producing high strength paper is obtained by _________________
Options:
Chemical pulping process
Ground wood process
Semi-chemical process
Fiber suspension
Answer: A
Question: What would be the directivity of a linear broadside array in dB consisting 5 isotropic elements with element spacing λ/4?
Options:
9.37
3.97
6.53
3.79
Answer: B
Question: Which of the following are intracellular second messengers?
Options:
Acetylcholine
Glycine
IP3
Glutamate
Answer: C
Question: Commercial limestone calciner, developed in 1949, for New England Lime company, it had height of?
Options:
14 meters
18 meters
12 meters
15 meters
Answer: A
Question: A perpetual motion machine of first kind
Options:
is a fictitious machine
can supply mechanical work without dissipating energy
violates first law
all of the mentioned
Answer: A
Question: The relation between shear stress Z and velocity gradient <img src="https://www.sanfoundry.com/wp-content/uploads/2017/08/fluid-mechanics-questions-answers-types-fluid-q1f.png" /> of a fluid is given by <img src="https://www.sanfoundry.com/wp-content/uploads/2017/08/fluid-mechanics-questions-answers-types-fluid-q1d.png" alt="fluid-mechanics-questions-answers-types-fluid-q1d" /> where A and n are constants. If n = 1, what type of fluid will it be?
Options:
Newtonian fluid
Non-Newtonian fluid
Pseudoplastic
Bingham plastic
Answer: A
Question: Which abrasive has a common trade name as carborundum?
Options:
Aluminum oxide
Silicon carbide
Tungsten carbide
Boron carbide
Answer: B
Question: A hypothesis which defines the population distribution is called?
Options:
Null Hypothesis
Statistical Hypothesis
Simple Hypothesis
Composite Hypothesis
Answer: C
Question: Four identical pieces of copper painted with different colors of paints were heated to the same temperature and then left in the environment to cool. Which of the following paint will give fast cooling?
Options:
White
Rough
Black
Shining
Answer: C
Question: The connecting rod of crack shift is made of which of the following process?
Options:
Casting
Forging
Rolling
Extrusion
Answer: B
Question: Polysilicon is suitable for ___________
Options:
small distance
large distance
all of the mentioned’
none of the mentioned
Answer: A
Question: A packet has arrived in which the offset value is 100. What is the number of the first byte?
Options:
400
800
200
780
Answer: D
Question: Various isotopes of a given element have same:
Options:
Number of protons
Number of neutrons
Molar mass
Thermodynamic stability
Answer: A
Question: The expansion of f(x), about x = a is
Options:
\(f(a)+\frac{h}{1!} f’ (a)+\frac{h^2}{2!} f” (a)….+\frac{h^n}{n!} f^n (a)\)
\(f(a)+\frac{h}{1!} f’ (a)+\frac{h^2}{2!} f” (a)….\)
\(hf(a)+\frac{h^2}{1!} f’ (a)+\frac{h^3}{2!} f” (a)…+\frac{h^n}{n!} f^n (a)\)
\(hf(a)+\frac{h^2}{1!} f’ (a)+\frac{h^3}{2!} f” (a)…..\)
Answer: A
Question: Two spheres A and B of same material have radius 1 m and 4 m, and temperatures 4000 K and 2000 K respectively. Then the energy radiated by sphere A is
Options:
Greater than that of sphere B
Less than that of sphere B
Equal to that of sphere B
Two times that of sphere B
Answer: C
Question: The strain energy in a member is proportional to __________
Options:
Product of stress and the strain
Total strain multiplied by the volume of the member
The maximum strain multiplied by the length of the member
Product of strain and Young’s modulus of the material
Answer: D