b6Amine/MNLP_M3_quantized_dataset huggingface dataset:
Question: The plot representing the relationship between ln(t0.5) and ln(CAo) for second order reaction is ___
Options:
<img src="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-questions-answers-aptitude-test-q4a.png" alt="Find the relationship between ln(t0.5) from the given diagram" width="391" height="338" class="alignnone size-full wp-image-284008" srcset="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-questions-answers-aptitude-test-q4a.png 391w, https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-questions-answers-aptitude-test-q4a-300x259.png 300w" sizes="(max-width: 391px) 100vw, 391px" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-questions-answers-aptitude-test-q4b.png" alt="Find the relationship between ln(CAo) from the given diagram" width="347" height="334" class="alignnone size-full wp-image-284007" srcset="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-questions-answers-aptitude-test-q4b.png 347w, https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-questions-answers-aptitude-test-q4b-300x289.png 300w" sizes="(max-width: 347px) 100vw, 347px" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-questions-answers-aptitude-test-q4c.png" alt="Find the second order reaction from the given diagram" width="360" height="341" class="alignnone size-full wp-image-284006" srcset="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-questions-answers-aptitude-test-q4c.png 360w, https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-questions-answers-aptitude-test-q4c-300x284.png 300w" sizes="(max-width: 360px) 100vw, 360px" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-questions-answers-aptitude-test-q4d.png" alt="Find the slope of the line from the given diagram" width="361" height="329" class="alignnone size-full wp-image-284005" srcset="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-questions-answers-aptitude-test-q4d.png 361w, https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-questions-answers-aptitude-test-q4d-300x273.png 300w" sizes="(max-width: 361px) 100vw, 361px" />
Answer: C
Question: Which of the following statement is incorrect related to BPEL?
Options:
Data functions in BPEL support process data and control flow
BPEL includes techniques for error handling and scopes transactions
BPEL uses Web services for standards and to assemble and decompose processes
None of the mentioned
Answer: B
Question: Forward elimination always starts from the
Options:
Right of corner
Middle of corner
Upper left corner
Last row
Answer: C
Question: run > outfile command is used to _________
Options:
direct output to the file outfile
jump to a file outfile
enter a file outfile
edit a file outfile
Answer: C
Question: What are the updated values of high and low in the array if the element being searched is lower than the value at calculated index in interpolation search? (pos = current position)
Options:
low = pos + 1, high remains unchanged
high = pos – 1, low remains unchanged
low = low +1, high = high – 1
low = pos +1, high = pos – 1
Answer: B
Question: 6. What is the output of this program?<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="bash"><ol><li class="li1"><pre class="de1"> <span class="co0">#!/bin/sh </span></pre></li><li class="li1"><pre class="de1"> <span class="re2">var</span>=<span class="st0">"Sanfoundry"</span></pre></li><li class="li1"><pre class="de1"> san_function<span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span></pre></li><li class="li1"><pre class="de1"> <span class="re2">var</span>=<span class="st0">"Linux"</span></pre></li><li class="li1"><pre class="de1"> <span class="kw3">echo</span> <span class="re1">$var</span></pre></li><li class="li1"><pre class="de1"> <span class="br0">}</span></pre></li><li class="li1"><pre class="de1"> san_function</pre></li><li class="li1"><pre class="de1"> <span class="kw3">exit</span> <span class="nu0">0</span></pre></li></ol></div></div></div></div></div></div>
Options:
Sanfoundry
Linux
Command not found
None of the mentioned
Answer: B
Question: An extra term in the energy equation of the compressible flows is ___________
Options:
convection term
viscous dissipation term
diffusion term
unsteady term
Answer: B
Question: Who coined the term mitosis?
Options:
Robert Hook
Walther Flemming
Farmer and Moore
F. Twort
Answer: B
Question: What are the two types of basic adder circuits?
Options:
Sum and carry
Half-adder and full-adder
Asynchronous and synchronous
One and two’s-complement
Answer: B
Question: The diameter of the shorter pulley in leather belt drive is 265mm. It is rotating at 1440 rpm. Calculate the velocity of the belt.
Options:
25m/s
20m/s
30m/s
None of the mentioned
Answer: B
Question: Which kinds of forces stabilize the DNA structure?
Options:
hydrophilic, covalent
hydrophobic, covalent
hydrophobic, van der Waals
hydrophilic, van der Waals
Answer: A
Question: Cytokines are ________________
Options:
antigens
proteins
polysaccharides
carbohydrates
Answer: A
Question: Which of the following defines the separation of two different communities?
Options:
Ecotone
Edge effect
Ecade
Resistance
Answer: B
Question: Html code contains:
Options:
Tags
Attributes
Elements
All of the mentioned
Answer: B
Question: Calculate the minimum specific energy of a rectangular channel having critical depth of 1.5m.
Options:
3.25m
2.25m
1.25m
0.25m
Answer: B
Question: “Understandability” answers which of the following description?
Options:
The extent to which the process is explicitly defined
Process errors are avoided or trapped before they result in product errors
Defined process is acceptable and usable by the engineers responsible for producing the software product
Process continues in spite of unexpected problems
Answer: B
Question: When the interior of an object is complicated, which of the following view is used?
Options:
Front view
Side view
Top view
Sectional view
Answer: D
Question: What is the average case time complexity of cube sort?
Options:
O(n2)
O(n log n)
O(log n)
O(n)
Answer: B
Question: Fluidization occurs when: Drag force by the upward moving gas ________
Options:
Weight of the particle
Weight of the fluid
Volume of the bed
Pressure drop across bed
Answer: A
Question: Which of the following is a component of mitochondria?
Options:
Ribonuclease
Lysozyme
Cytochrome c
Myoglobin
Answer: C
Question: The operator that is used for combining a fill pattern with a background pattern is
Options:
AND operator
OR operator
X-OR operator
All of these
Answer: D
Question: Two conductors of a single phase line, having the 1cm diameter and arranged in a vertical plane with one conductor mounted 1m above other. A second identical line is mounted at same height as first and spaced horizontally 0.25m apart. The two upper and lower conductors are connected in parallel. The inductance of the line is __________(mH/km)
Options:
0.42
0.84
0.55
0.80
Answer: A
Question: The impulse response h[n] of a linear time-invariant system is h[n] = u [n+3] + u [n-2] – 2u [n-7] where, u[n] is the step unit response. The above system is ________________
Options:
Stable but not causal
Stable and causal
Causal but unstable
Unstable and not causal
Answer: A
Question: User requirements are expressed as __________ in Extreme Programming.
Options:
implementation tasks
functionalities
scenarios
none of the mentioned
Answer: A
Question: Which of the statement is not true about vinylic alcohols?
Options:
Several metal complexes are known that contain vinyl alcohol as a ligand
Vinyl alcohol was discovered in the molecular cloud Sagittarius B, using the 12-meter radio telescope
It can be formed by elimination of water from ethylene glycol at a temperature of 900 °C and low pressure
Vinylic alcohol shows no tautomerism
Answer: C
Question: Which component of Colpitts oscillator is used in feedback system?
Options:
Inductor
Resistor
Capacitor
Transistor
Answer: A
Question: Which statement is an incorrect statement?
Options:
Amines form hydrogen bond
Ethyl amine has higher boiling point than propane
Methyl amine is more basic than ammonia
Dimethyl amine is less basic than methyl amine
Answer: D
Question: What is an Isozyme?
Options:
Same structure, different function
Different structure, the same function
Same structure, the same function
Different structure, different function
Answer: B
Question: What would be the asymptotic time complexity to insert an element at the second position in the linked list?
Options:
O(1)
O(n)
O(n2)
O(n3)
Answer: A
Question: Which of the following is TRUE for the stabilized ecosystem?
Options:
P-R=1
P/R < 1
P/R > 1
P/R =1
Answer: A
Question: Hydrothermal method can be a useful technique for___________
Options:
Growing liquid CO2
Growing amorphous solid
Growing single crystals
Growing Gaseous particles
Answer: C
Question: In electrolyte, ionisation ___________ on dilution.
Options:
Increases
Decreases
Becomes very small
Do not change
Answer: B
Question: Packet sniffers involve ____________
Options:
Active receiver
Passive receiver
Legal receiver
Partially-active receiver
Answer: B
Question: To reduce the wear and tear of the gears ____________ are used.
Options:
Anti wear agents
Rust inhibitors
Oxide inhibitors
Dispersants
Answer: A
Question: What is the minimum velocity required for an object of mass “m” to escape the gravitational pull of a planet of mass “M” and radius “R” from its surface?
Options:
[(G*M)/R]1/2
[(2*G*M)/R] 2
[(G*M*m)/R]1/2
[(2*G*M)/R]1/2
Answer: D
Question: A jar containing 8 marbles of which 4 red and 4 blue marbles are there. Find the probability of getting a red given the first one was red too.
Options:
\(\frac{4}{13}\)
\(\frac{2}{11}\)
\(\frac{3}{7}\)
\(\frac{8}{15}\)
Answer: C
Question: All the parameters in a similitude are described using_________
Options:
Continuum mechanics
Solid mechanics
Diesel mechanics
Aircraft mechanics
Answer: A
Question: 2. In the medium of free space, the divergence of the electric flux density will be
Options:
1
0
-1
Infinity
Answer: B
Question: Which of the following is a bulk phenomena?
Options:
Physical adsorption
Chemical adsorption
Absorption
Sorption
Answer: A
Question: Design equation for varying volume system is ______
Options:
t = \(\int_0^{XA} \frac{dXA}{-rA εA} \)
t = \(\int_0^{XA} \frac{dXA}{CA0} \)
t = \(\int_0^{XA} \frac{dXA}{NA0} \)
t = CA0 \(\int_0^{XA} \frac{dXA}{-rA(1+XA εA)} \)
Answer: D
Question: The radius of the first zone in a zone plate of focal length 25cm for a light of wavelength 5000 Å is ____
Options:
0.01 cm
0.02 cm
0.03 cm
0.04 cm
Answer: C
Question: Two J-K flip-flops with their J-K inputs tied HIGH are cascaded to be used as counters. After four input clock pulses, the binary count is ________
Options:
00
11
01
10
Answer: A
Question: ________ constitute the representation of the floating number.
Options:
Sign
Significant digits
Scale factor
All of the mentioned
Answer: B
Question: Two clay layer of A and B of thickness 2cm and 3 cm is load with pressure of 200KN/m2. If the time taken by soil A to reach 50% consolidation is 1/4th of that required by soil B to reach 50% consolidation, then find the ratio of coefficients of consolidation.
Options:
2.4432
1.7778
4.3312
5.3489
Answer: B
Question: Which of the following fact(s) is/are true for the relationship between high frequency component of Fourier transform and the rate of change of gray levels?
Options:
Moving away from the origin of transform the high frequency corresponds to smooth gray level variation
Moving away from the origin of transform the higher frequencies corresponds to abrupt change in gray level
All of the mentioned
None of the mentioned
Answer: B
Question: Which of the following techniques is used for smoothening of the rough cut gate edges on the castings?
Options:
Hack sawing
Flame cutting
Sand blasting
Pedestal or swing frame grinding
Answer: A
Question: 7. In q(s) plane Nyquist plot is symmetrical about the :
Options:
Imaginary axis
Real axis
Origin
None of the mentioned
Answer: B
Question: Under the condition for 3 phase alternator, maximum active power output, the delivered reactive power output is ________ while under maximum reactive power output, the delivered reactive power is ________
Options:
negative, negative
positive, negative
negative, positive
positive, positive
Answer: A
Question: What is a Software ?
Options:
Software is set of programs
Software is documentation and configuration of data
Software is set of programs, documentation & configuration of data
None of the mentioned
Answer: C
Question: What is the format of IP address?
Options:
34 bit
64 bit
16 bit
32 bit
Answer: D
Question: Relative roughness is_________
Options:
ϵ/D
ϵ*D
ϵ/Dm
ϵgD
Answer: A
Question: Which of the following is the expression of the Manning’s formula?
Options:
V = R1/3 S1/2/ N
V = R2/3 S2/ N
V = R2/3 S1/2/ N
V = R2/3 S1/2
Answer: A
Question: At a distance of 120ft from the foot of a tower the elevation of its top is 60o. If the possible error in measuring the distance and elevation are 1 inch and 1 minute, find approximate error in calculated height.
Options:
0.342
0.284
0.154
0.986
Answer: B
Question: The change in the slope of stress-rupture line is not due to _____________
Options:
metallurgical change
necking of the material
oxidation
recrystallization
Answer: B
Question: The guessed velocities will satisfy the continuity equation when ___________
Options:
the pressure field is correct
the pressure correction is correct
the velocity correction is correct
the pressure-correction equation satisfies the continuity equation
Answer: A
Question: What is the formula for kinematic eddy viscosity?
Options:
Eddy viscosity / kinematic viscosity
Eddy viscosity * kinematic viscosity
Eddy viscosity / mass density
Eddy viscosity / dynamic viscosity
Answer: C
Question: Which of the following is present beyond the immediate vicinity of the plasma membrane?
Options:
Chloroplast
Nucleus
Vacuum
ECM
Answer: D
Question: What is the moment of inertia of a triangular section about the base?
Options:
bh2/12
bh3/12
bh3/6
bh2/6
Answer: B
Question: What is the addition of the binary numbers 11011011010 and 010100101?
Options:
0111001000
1100110110
11101111111
10011010011
Answer: C
Question: Which of the following is used to reduce shrinkage of concrete?
Options:
High strength concrete
Admixtures
Boulders
Low water cement ratio
Answer: A
Question: On which property of coal does the design of bunkers for the storage of coal depends?
Options:
Specific gravity
Bulk density
Grindability
Friability
Answer: B
Question: The energy radiated out decreases with increases in α and becomes zero at an angle of
Options:
45
30
0
90
Answer: B
Question: Find \(lt_{(x,y)\rightarrow(0,0)}\frac{sin(y)}{x}\)
Options:
1
0
∞
Does Not Exist
Answer: D
Question: The correction of changes in DNA by a set of process known as___________
Options:
Replication
DNA repair
Translation
Transcription
Answer: B
Question: Shear stress distribution over rectangular section will be _________
Options:
parabolic
elliptical
triangular
trapezoidal
Answer: A
Question: What is the pars distalis also known as?
Options:
Anterior pituitary
Posterior pituitary
Adrenal cortex
Adrenal medulla
Answer: A
Question: Which of the following is not a tube drawing method?
Options:
Sinking
Plugging
Mandrel
Dome
Answer: B
Question: 8. What is the time complexity of the following recursive implementation to find the nth fibonacci number?<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="c"><pre class="de1"><span class="kw4">int</span> fibo<span class="br0">(</span><span class="kw4">int</span> n<span class="br0">)</span> <span class="br0">{</span> <span class="kw1">if</span><span class="br0">(</span>n <span class="sy0">==</span> <span class="nu0">1</span><span class="br0">)</span> <span class="kw1">return</span> <span class="nu0">0</span><span class="sy0">;</span> <span class="kw1">else</span> <span class="kw1">if</span><span class="br0">(</span>n <span class="sy0">==</span> <span class="nu0">2</span><span class="br0">)</span> <span class="kw1">return</span> <span class="nu0">1</span><span class="sy0">;</span> <span class="kw1">return</span> fibo<span class="br0">(</span>n <span class="sy0">-</span> <span class="nu0">1</span><span class="br0">)</span> <span class="sy0">+</span> fibo<span class="br0">(</span>n <span class="sy0">-</span> <span class="nu0">2</span><span class="br0">)</span><span class="sy0">;</span> <span class="br0">}</span> <span class="kw4">int</span> main<span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> <span class="kw4">int</span> n <span class="sy0">=</span> <span class="nu0">5</span><span class="sy0">;</span> <span class="kw4">int</span> ans <span class="sy0">=</span> fibo<span class="br0">(</span>n<span class="br0">)</span><span class="sy0">;</span> <span class="kw3">printf</span><span class="br0">(</span><span class="st0">"%d"</span><span class="sy0">,</span>ans<span class="br0">)</span><span class="sy0">;</span> <span class="kw1">return</span> <span class="nu0">0</span><span class="sy0">;</span> <span class="br0">}</span></pre></div></div></div></div></div></div>
Options:
O(1)
O(2*n)
O(n2)
O(2n)
Answer: D
Question: If the object is not to be passed to any function but the values of the object have to be used then?
Options:
The data members should be passed separately
The data members and member functions have to be passed separately
The values should be present in other variables
The object must be passed
Answer: A
Question: 10.______ is the temperature at which the vapour just begins to condense at a specified pressure, that is the value temperature along the vapour pressure curve.
Options:
Dew point
Bubble point
Triple point
Critical point
Answer: A
Question: Order of a reaction is ____
Options:
Number of molecules of reactants taking part in the reaction
Power of any one of the reactant concentrations
Concentration of intermediate species formed
Sum of the powers of the concentrations of all the reactants
Answer: D
Question: In a solid of revolution, if the geometry, support conditions, loads, and material properties are all symmetric about the axis and are independent of θ, then the problem can be treated as a ____
Options:
two-dimensional one
one-dimensional one
three-dimensional one
plane strain
Answer: B
Question: Pulse triggering can be only used by the _____________ type of triggering circuit
Options:
R
RC
UJT
RLC
Answer: D
Question: BJTs are suitable for RF applications because:
Options:
good performance in terms of frequency
power capacity
noise characteristics
all of the mentioned
Answer: D
Question: The effective height of a wall of actual height H, partially restrained at the bottom and having no lateral support at the top is __________
Options:
0.85H
0.75H
1.00H
1.50H
Answer: D
Question: Which of the following is an independent variable in a linear analysis of a common base transistor?
Options:
Base current
Collector base voltage
Collector current
Collector emitter voltage
Answer: B
Question: _____ is drawn from the eye of an observer to the targeted object.
Options:
A parallel line
Line of sight
Elevation line
Depression line
Answer: A
Question: A grating has 16000 per inch over a length of 5 inches. What will be the smallest wavelength difference for a light of wavelength 6000 Å?
Options:
0.01 Å
0.02 Å
0.03 Å
0.04 Å
Answer: D
Question: A model of with same shape is__________
Options:
Geometric similarity
Kinematic similarity
Dynamic similarity
Conditional similarity
Answer: A
Question: 8. The frequency and time domain are related through which of the following?
Options:
Laplace Transform and Fourier Integral
Laplace Transform
Fourier Integral
Either b or c
Answer: A
Question: Calculate the specific weight and weight of 20dm3 of petrol of specific gravity 0.6.
Options:
5886,117.2
5886,234.2
11772,117.2
None of the mentioned
Answer: A
Question: Sum of n independent Exponential random variables (λ) results in __________
Options:
Uniform random variable
Binomial random variable
Gamma random variable
Normal random variable
Answer: C
Question: With what does iron react to give out Ferrous Oxide?
Options:
Carbon dioxide
Nitrogen
Ozone
Oxygen
Answer: D
Question: Which is considered to be a serious disadvantages of thin film capacitor, when Al2O3is used as dielectric.
Options:
Additional fabrication step required
It require over voltage protection
Higher dielectric constant value is required
All of the mentioned
Answer: B
Question: Which of the following viruses have DNA as its genetic material?
Options:
Tobacco Mosaic Virus
Potato Mosaic Virus
Tomato Mosaic Virus
Cauliflower Mosaic Virus
Answer: D
Question: A coin is placed on a horizontal platform, which undergoes vertical simple harmonic motion of angular frequency ω. The amplitude of oscillation is gradually increased. The coin will leave contact with the platform for the first time.
Options:
For an amplitude of g2/ω2
For an amplitude of g/ω2
At the highest position of the platform
At the mean position of the platform
Answer: D
Question: The improvement of Colpitts oscillator over Hately oscillator is, Colpitts oscillator’s performance in ___________
Options:
All frequency region
Mid frequency region
High frequency region
Low frequency region
Answer: D
Question: 5. Alternating current measured in a transmission line will be
Options:
Peak value
Average value
RMS value
Zero
Answer: C
Question: Which is a false statement on CIM (Computer integrated manufacturing)?
Options:
Quality of the final goods produced is better
The cost of production is less
Quantity of produced goods can be changed easily
The cost of initial setup is less
Answer: D
Question: Alternator compounding characteristic is obtained by _________
Options:
keeping Vt constant
keeping Ef constant
keeping Ia constant
varying Vt
Answer: A
Question: What are characteristic of Network Operating Systems?
Options:
Users are aware of multiplicity of machines
They are transparent
They are simple to use
All of the mentioned
Answer: A
Question: NaCl falls under which category of polarization?
Options:
Ionic Polarization
Space-charge polarization
Dipolar Polarization
Electronic Polarization
Answer: A
Question: Web Crawler is a/an ____________
Options:
Intelligent goal-based agent
Problem-solving agent
Simple reflex agent
Model based agent
Answer: D
Question: In-situ cross stack analysers work behind which of the following principles?
Options:
Differential absorption spectroscopy
Gas-filter correlation spectroscopy
Differential absorption & Gas-filter correlation spectroscopy
None of the mentioned
Answer: D
Question: The overall I/O rate in RAID level 4 is ____________
Options:
low
very low
high
none of the mentioned
Answer: C
Question: Using new is type safe as _______________________
Options:
It require to be specified with type of data
It doesn’t require to be specified with type of data
It requires the name of data
It allocated memory for the data
Answer: B
Question: Determine the solution for the recurrence relation bn=8bn-1−12bn-2 with b0=3 and b1=4.
Options:
7/2*2n−1/2*6n
2/3*7n-5*4n
4!*6n
2/8n
Answer: A
Question: Decomposition of cementite to form ferrite and graphite is known as _______
Options:
Decomposition of cast irons
Production of cast irons
Growth of cast irons
Prevention of growth of cast irons
Answer: C
Question: _________ are difficult to weld.
Options:
Austenitic steels
Ferritic steels
Aluminum
Cast iron
Answer: B
Question: Which of the following is the property of error function?
Options:
erf (0) = 1
erf (∞) = 1
erf (0) = ∞
erf (∞) = 0
Answer: B
Question: _________________ allows us to infer that different members of classes have some common characteristics.
Options:
Realization
Aggregation
Generalization
dependency
Answer: C