b6Amine/MNLP_M3_quantized_dataset huggingface dataset:
Question: Which equation holds true at equilibrium?
Options:
Y N+1 = Y N
X N = Y N
F B = F A
R 1 =R 2
Answer: B
Question: What is the result of the recurrences which fall under the extended second case of Master’s theorem (let the recurrence be given by T(n)=aT(n/b)+f(n) and f(n)=nc(log n)k?
Options:
T(n) = O(nlogba)
T(n) = O(nc log n)
T(n)= O(nc (log n)k+1
T(n) = O(n2)
Answer: B
Question: The number of literals in the expression F=X.Y’ + Z are _____________
Options:
4
3
2
1
Answer: C
Question: How many redundant forces are there in the above structure?
Options:
0
1
2
3
Answer: B
Question: The output waveform of a stable oscillator have ___________
Options:
Constant frequency at low amplitude only
Constant frequency at high amplitude only
Variable frequency
Constant frequency
Answer: D
Question: Find the number of rectangles and squares in an 8 by 8 chess board respectively.
Options:
296, 204
1092, 204
204, 1092
204, 1296
Answer: B
Question: If no two branches of the graph cross each other, then the graph is called?
Options:
directed graph
undirected graph
planar graph
non-planar graph
Answer: C
Question: The property of Fourier Transform which states that the compression in time domain is equivalent to expansion in the frequency domain is ___________
Options:
Duality
Scaling
Time scaling
Frequency shifting
Answer: A
Question: What do you mean by ‘Conveyor control’?
Options:
Controlling the material flow, according to conveyor speed, to reduce power consumption
Controlling the conveyor speed, according to material flow, manually
Controlling the material flow, according to conveyor speed manually or using feedback drives
Controlling the conveyor speed, according to material flow to, reduce power consumption
Answer: D
Question: Spindle fiber attached to the chromosome by a process known as_________
Options:
Congression
Binding
Alignment
Search and capture
Answer: B
Question: Which of the following statements regarding DNA fingerprinting is false?
Options:
DNA fingerprinting cannot be used for paternity testing
DNA profile using STR (short terminal repeats) is unique to an individual
PCR is used for DNA profiling
Forensic analysis makes use of SNPs (single nucleotide polymorphisms) in coding sequences to distinguish between individuals
Answer: A
Question: The texture which involves polygonal or trigonal spaces in rocks is ______________
Options:
Directive texture
Intergrowth texture
Interstitial texture
Intergranular texture
Answer: C
Question: If a local class is defined in a function, which of the following is true for an object of that class?
Options:
Object is accessible outside the function
Object can be declared inside any other function
Object can be used to call other class members
Object can be used/accessed/declared locally in that function
Answer: A
Question: What is the other name for the intramolecular Claisen condensation?
Options:
Perkin condensation
Stobbe condensation
Knoevenagel condensation
Dieckmann condensation
Answer: A
Question: Which of the following is not the unit of distance?
Options:
Angstrom
Light year
Micron
Milestone
Answer: B
Question: Modulus for float could be achieved by?
Options:
a % b
modulus(a, b);
fmod(a, b);
mod(a, b);
Answer: C
Question: Calculate the degree of supersaturation if steam at 10 bar 250°C is discharged at 2 bar by a convergent-divergent nozzle. Consider metastable steam expansion and negligible inlet velocity.
Options:
5.65
3.11
2.15
2.36
Answer: D
Question: What is mole percentage of NaOH?
Options:
20.4
19.4
18.4
17.4
Answer: C
Question: 3. The total permeability in a conductor is
Options:
Absolute permeability
Relative permeability
Product of absolute and relative permeability
Unity
Answer: C
Question: What are the disadvantages of CE short circuit gain obtained with hybrid pi model circuits?
Options:
Requires few resistors
Provides a lot of stability
Provides negative feedback
Provides positive feedback
Answer: B
Question: The net rate at which the radiation leaves the surface is given by
Options:
e (E b – J)/1 – 4 e
e (E b – J)/1 – 3 e
e (E b – J)/1 – 2 e
e (E b – J)/1 – e
Answer: D
Question: 1.<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="sql"><pre class="de1"><span class="kw1">SELECT</span> dept_name<span class="sy0">,</span> ID<span class="sy0">,</span> avg <span class="br0">(</span>salary<span class="br0">)</span> <span class="kw1">FROM</span> instructor <span class="kw1">GROUP</span> <span class="kw1">BY</span> dept_name; This statement <span class="kw1">IS</span> erroneous because</pre></div></div></div></div></div></div>
Options:
Avg(salary) should not be selected
Dept_id should not be used in group by clause
Misplaced group by clause
Group by clause is not valid in this query
Answer: B
Question: What should be the shape of a conductor that can hold a charge for long?
Options:
Cubical
Conical
Sharp-edged
Spherical
Answer: C
Question: Usually, what is the least count of a screw gauge?
Options:
0.01 cm
0.001 cm
0.1 cm
1 mm
Answer: B
Question: Hydrogen has _____________ ionization enthalpy.
Options:
high
low
zero
no
Answer: A
Question: Name the pyrimidine base which is found in RNA but not in DNA?
Options:
Thymine
Uracil
Adenine
Guanine
Answer: B
Question: How is light emitted?
Options:
Klystron valves
Radioactive decay of the nucleus
Transmission of high energy electrons from an excited state to a lower state
Acceleration of electrons
Answer: C
Question: Which of the following matrix is not orthogonal?
Options:
\(\begin{bmatrix}0.33 & 0.67 & -0.67\\ -0.67 & 0.67 & 0.33\\ 0.67 & 0.33 & 0.67\end{bmatrix} \)
\(\begin{bmatrix}cosx &sinx \\-sinx & cosx\end{bmatrix} \)
\(\begin{bmatrix}0.33 & -0.67 & 0.67\\0.67 & 0.67 & 0.33\\ -0.67 & 0.33 & 0.67\end{bmatrix} \)
\(\begin{bmatrix}cosx & sinx \\-sinx & -cosx \end{bmatrix} \)
Answer: A
Question: Which grade of structural steel is suitable for bonded reinforcing plates?
Options:
M25
M35
Any grade
M10
Answer: C
Question: For the reaction step to be the controlling mechanism in a catalytic reversible reaction, which of the following is valid?
Options:
Rate of adsorption > Rate of desorption
Rate of adsorption < Rate of desorption
Rate of adsorption = Rate of desorption
Rate of adsorption ≠ Rate of desorption
Answer: C
Question: Helper T lymphocytes possess ____________ proteins on their surface.
Options:
CD2
CD3
CD4
CD5
Answer: D
Question: 3. The Gaussian surface for a point charge will be
Options:
Cube
Cylinder
Sphere
Cuboid
Answer: C
Question: Where is the Liddar Valley Anticline situated?
Options:
Kashmir Himalayas
Uttarakhand Himalayas
Sikkim Himalayas
Himachal Pradesh Himalayas
Answer: C
Question: What is the generation time if 100 bacterial cells growing logarithmically for 5 hours produced 1.7×106 cells?
Options:
0.351 generations/hour
0.353 generations/hour
0.355 generation/hour
0.357 generation/hour
Answer: A
Question: Which part of mitochondria has almost 70-75% protein content?
Options:
Outer membrane
Inner membrane
Both outer and inner membrane
Intermembrane space
Answer: B
Question: The ___________ extends for about 13º, movement of the crank.
Options:
knocking
delay period
start ability
none of the mentioned
Answer: B
Question: Path loss Ls is dependent on
Options:
Signal power
Effective area
Wavelength
Antenna size
Answer: C
Question: The displacement of a particle is given as function of time as x = t2 + 2t. How much displacement is covered in the first 5 seconds?
Options:
5 units
35 units
40 units
0 units
Answer: B
Question: Which of the following survivorship curve is suitable for the organisms who breeds several times during the course of their life span?
Options:
Type IV
Type III
Type II
Type I
Answer: C
Question: A 1-phase half wave diode rectifier with R = 1 KΩ, has input voltage of 240 V. The diode peak current is
Options:
Zero
240mA
24mA
0.24mA
Answer: B
Question: Representation of hexadecimal number (6DE)H in decimal:
Options:
6 * 162 + 13 * 161 + 14 * 160
6 * 162 + 12 * 161 + 13 * 160
6 * 162 + 11 * 161 + 14 * 160
6 * 162 + 14 * 161 + 15 * 160
Answer: A
Question: Which material has the highest scratch hardness?
Options:
Talc
Diamond
Limestone
Quartz
Answer: B
Question: Which among the following may be used for processing speech channels?
Options:
Symbol processing
Natural Language processing
Speech synthesiser
Text synthesiser
Answer: C
Question: Which of the following is NOT Mendel’s law of inheritance?
Options:
Law of dominance
Law of segregation
Law of hetrozygous
Law of independent assortment
Answer: A
Question: Smith chart is based on the polar plot of:
Options:
Reactance
Voltage
Current
Voltage reflection co-efficient
Answer: D
Question: _______ provides virtual machines, virtual storage, virtual infrastructure, and other hardware assets.
Options:
IaaS
SaaS
PaaS
All of the mentioned
Answer: A
Question: “When an attacker is able to eavesdrop on network traffic and identify the MAC address of a computer with network previleges.” Which type of Wireless network threat would you classify this under?
Options:
Identity Theft
Man in the middle attack
Network Injection
Accidental Association
Answer: C
Question: Machining speeds have gone up to how many times after the invention of EDM?
Options:
Ten
Twenty
Thirty
Fifty
Answer: B
Question: The LPG cylinder is manufactured by which of the following metal working process?
Options:
Casting
Rolling
Spinning
Forging
Answer: C
Question: When the poles of a 3-phase wound rotor induction motor increased, it _________
Options:
will decrease maximum power factor
will increase maximum power factor
will make no change in power factor
can not be depicted
Answer: B
Question: Which, among the following, have negative susceptibility?
Options:
Diamagnetic
Paramagnetic
Ferromagnetic
Not a magnetic substance
Answer: A
Question: White Box techniques are also classified as
Options:
Design based testing
Structural testing
Error guessing technique
None of the mentioned
Answer: B
Question: A __________ is an ordered collection of objects.
Options:
Relation
Function
Set
Proposition
Answer: C
Question: A foundry form box with 25 kg of 200°C hot sand is dropped into a bucket with 50 L water at 15°C. Assuming there is no heat transfer with the surroundings and no boiling away of water, calculate the net entropy change for the process.
Options:
2.37 kJ/K
2.47 kJ/K
2.57 kJ/K
2.67 kJ/K
Answer: C
Question: When fluid element moves from one position to another and it undergoes c hange in its dimensions, what type of motion is it?
Options:
Linear Translation
Linear Deformation
Angular Deformation
Rotation
Answer: B
Question: Which of the following is a true statement?
Options:
Tryptophan and tyrosine are significantly more polar than phenylalanine
Leucine is commonly used as an ingredient in the buffers of SDS page
Aspartate is an essential amino acid
Lysine is a non-essential amino acid
Answer: A
Question: Which of these statements hold true?
Options:
Diffusive flux is always positive
Diffusive flux is positive in the direction of the positive gradient of fluid property
Diffusive flux is positive in the direction of the negative gradient of fluid property
Diffusive flux is always negative
Answer: C
Question: Find the value of h[n]*d[n-1], d[n] being the delta function.
Options:
h[n-2].
h[n].
h[n-1].
h[n+1].
Answer: C
Question: The measure of frequency change due to non- ideal load is called ____________
Options:
Frequency pulling
Frequency ratio
Output ratio
Frequency pushing
Answer: A
Question: An isomorphism of Boolean algebra is defined as _______
Options:
order isomorphism
unordered isomorphism
order homomorphism
hyper-morphism
Answer: A
Question: The battery is charged by a __________ driven by the engine.
Options:
shaft
axle
dynamo
none of the mentioned
Answer: C
Question: The function definitions in JavaScript begins with _____________
Options:
Identifier and Parentheses
Return type and Identifier
Return type, Function keyword, Identifier and Parentheses
Identifier and Return type
Answer: C
Question: How many Proteolytic cleavages produce mature insulin?
Options:
1
2
3
4
Answer: D
Question: CLV stands for, in terms of rotation of the optical disk ___
Options:
Concurrent lines value
Constant Linear velocity
constant linear value
concurrent linear velocity
Answer: A
Question: What is a limitation of the Rockwell test?
Options:
Slow speed
Personal error
Bigger size of indentation
Different indenters
Answer: D
Question: An FSM with __________
Options:
M can be transformed to Numeral relabeling its states
M can be transformed to N, merely relabeling its edges
Both of the mentioned
None of the mentioned
Answer: C
Question: An example of variable mass system is _____
Options:
A car moving
A rocket taking off
A bicycle moving
A man walking
Answer: B
Question: The operation that does not involves clock cycles is ____________
Options:
Installation of a device
Execute
Fetch
Decode
Answer: A
Question: A D flip-flop utilizing a PGT clock is in the CLEAR state. Which of the following input actions will cause it to change states?
Options:
CLK = NGT, D = 0
CLK = PGT, D = 0
CLOCK NGT, D = 1
CLOCK PGT, D = 1
Answer: D
Question: What is the electrophile in the electrophilic substitution reaction of benzene using oleum and conc. H2SO4?
Options:
SO3
NO3
NO2+
NO+
Answer: A
Question: 5. Procedure for the design of combinational circuits are:<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="text"><pre class="de1">A. From the word description of the problem, identify the inputs and outputs and draw a block diagram. B. Draw the truth table such that it completely describes the operation of the circuit for different combinations of inputs. C. Simplify the switching expression(s) for the output(s). D. Implement the simplified expression using logic gates. E. Write down the switching expression(s) for the output(s).</pre></div></div></div></div></div></div>
Options:
B, C, D, E, A
A, D, E, B, C
A, B, E, C, D
B, A, E, C, D
Answer: C
Question: If the blade and nozzle efficiencies are 75% and 85% respectively, determine the stage efficiency.
Options:
75.65%
45.32%
63.75%
55.32%
Answer: C
Question: A single phase TL has copper conductor of 0.775 cm2 cross section through which 200 kW at UPF at 330 V is to be maintained. If the efficiency of transmission line is 90%, then the minimum length of TL is _________(in km and take specific resistance to be 1.785 μΩ/cm).
Options:
13.6 km
14 km
136 km
16.4 km
Answer: A
Question: How many stages a DTL consist of?
Options:
2
3
4
5
Answer: B
Question: Which are the join types in join condition:
Options:
Cross join
Natural join
Join with USING clause
All of the mentioned
Answer: D
Question: Charge and voltage associated with electric field are analogous, respectively to __________ and ___________ in magnetic field.
Options:
flux linkages and current
flux density and current
flux linkages and voltage
MMF and current
Answer: A
Question: The molecularity of the reaction A+2B → R, (-rA) = k CACB2 is ____
Options:
2
1
3
0
Answer: C
Question: What does the matching score at first layer in recognition hamming network is indicative of?
Options:
dissimilarity of input pattern with patterns stored
noise immunity
similarity of input pattern with patterns stored
none of the mentioned
Answer: C
Question: What does CPO stand for?
Options:
Centrifugal pump operation
Centrifugal part operation
Centrifugal pump output
Centrifugal part output
Answer: A
Question: The generation based on VLSI microprocessor.
Options:
1st
2nd
3rd
4th
Answer: B
Question: Selective retention occurs when?
Options:
we process, store, and retrieve information that we have already selected, organized, and interpreted
we make choices to experience particular stimuli
we make choices to avoid particular stimuli
we focus on specific stimuli while ignoring other stimuli
Answer: A
Question: The dulong’s formula is not applicable for __________
Options:
solid fuel
gaseous fuel
liquid fuel
any fuel
Answer: A
Question: A coil has a resistance of 4 ohms and an inductance of 2H. It is connected to a 20V dc supply. Calculate the final value of the voltage across the inductor.
Options:
5V
10V
0 V
20V
Answer: C
Question: Maxwell-Boltzmann statistics cannot be applied to _____________
Options:
Atoms
Molecules
Photons
Lattice
Answer: C
Question: On media that use constant linear velocity (CLV), the _____________ is uniform.
Options:
density of bits on the disk
density of bits per sector
the density of bits per track
none of the mentioned
Answer: D
Question: Find the inverse Laplace transform for \(\frac{s}{(s+2)^2+1}\).
Options:
[2e-2t  cos⁡t + e-2t   sin⁡t]u(t)
[e-2t cos⁡t + 2e-2t  sin⁡t]u(t)
[2e-2t  cos⁡t – e-2t  sin⁡t]u(t)
[e-2t  cos⁡t – 2e-2t  sin⁡t]u(t)
Answer: D
Question: __________ command is used to manipulate TCP/IP routing table.
Options:
route
Ipconfig
Ifconfig
Traceroute
Answer: A
Question: A torque of 2×10-4 Nm is applied to produce an angular acceleration of 4rad/s2 in a rotating body. What is the moment of inertia of the body?
Options:
0.5 kgm2
5×104 kgm2
0.5×10-4 kgm2
0.5×104 kgm2
Answer: C
Question: A remote procedure call is _______
Options:
inter-process communication
a single process
a single thread
a single stream
Answer: A
Question: The number of milligrams of KOH required to neutralize the free and combined fatty acid in one gram of a given fat is called __________
Options:
Saponification number
Iodine number
Acid number
Polenske number
Answer: A
Question: 6. 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">'a B'</span>.<span class="me1">isalpha</span><span class="br0">(</span><span class="br0">)</span><span class="br0">)</span></pre></div></div></div></div></div></div>
Options:
True
False
None
Error
Answer: B
Question: A rod of 30cm length has its ends P and Q kept 20°C and 80°C respectively until steady state condition prevail. The temperature at each point end is suddenly reduced to 0°C and kept so. Find the conditions for solving the equation.
Options:
u(0,t) = 0 = u(30,t) and u(x,0) = 20 + 60/10 x
ux(0,t) = 0 = ux(30,t) and u(x,0) = 20 + 60/30 x
ut(0,t) = 0 = ut(30,t) and u(x,0) = 20 + 60/10 x
u(0,t) = 0 = u(30,t) and u(x,0) = 20 + 60/30 x
Answer: B
Question: Which of the following does not lie in the Application Layer of the TCP/IP Model?
Options:
HTTP
SMTP
RTP
UDP
Answer: D
Question: During metallurgical operations, n2 causes ___________
Options:
hardness to sample
softness to sample
moisture to sample
heat to sample
Answer: A
Question: An urn B1 contains 2 white and 3 black chips and another urn B2 contains 3 white and 4 black chips. One urn is selected at random and a chip is drawn from it. If the chip drawn is found black, find the probability that the urn chosen was B1.
Options:
4⁄7
3⁄7
20⁄41
21⁄41
Answer: C
Question: The memory blocks are mapped on to the cache with the help of ______
Options:
Hash functions
Vectors
Mapping functions
None of the mentioned
Answer: C
Question: The oil-circulation process is similar to which process?
Options:
Slurry process
German fixed-bed process
Both of the mentioned
None of the mentioned
Answer: B
Question: ____ command is used by the superuser for changing root’s password.
Options:
pd
password
pswd
pwd
Answer: B
Question: Which of the following is not a property of histogram?
Options:
The bars are of equal width
The adjacent bars have no gap
The adjacent bars have gap
The height of column gives number of data items in the given data range
Answer: C
Question: The process of using X-rays for identifying atomic structure is called _________
Options:
X-ray Radiography
X-ray Crystallography
X-ray Diagnosis
X-ray Structure Identification
Answer: B
Question: How is pattern information distributed?
Options:
it is distributed all across the weights
it is distributed in localised weights
it is distributed  in certain proctive weights only
none of the mentioned
Answer: A
Question: A number of independent investigators have developed a team-oriented approach to requirements gathering that can be applied to establish the scope of a project called
Options:
JAD
CLASS
FAST
None of the mentioned
Answer: C
Question: If the weight matrix stores association between adjacent pairs of patterns, then network becomes?
Options:
autoassoiative memory
heteroassociative memory
multidirectional assocative memory
temporal associative memory
Answer: A
Question: HPBW of E-plane horn with aperture dimension 10 λ in degrees is ____
Options:
56
67
5.6
6.7
Answer: C
Question: Name the mapping technique used to determine the position of restriction sites in a DNA molecule.
Options:
Genetic map
Restriction mapping
Biochemical markers
DNA markers
Answer: D
Question: The average time required to reach a storage location in memory and obtain its contents is called the _____
Options:
Seek time
Turnaround time
Access time
Transfer time
Answer: C
Question: What are static member functions?
Options:
Functions which use only static data member but can’t be accessed directly
Functions which uses static and other data members
Functions which can be accessed outside the class with the data members
Functions using only static data and can be accessed directly in main() function
Answer: D
Question: The fibre rein forced plastics has ____________ cost of production.
Options:
High
Low
Moderate
Very high
Answer: B
Question: Which of the following is not the type of finishing process?
Options:
diffusion bonding
burnishing
both diffusion bonding and burnishing
none of the mentioned
Answer: C
Question: Which of the following component is not a constituent of coal?
Options:
Moisture
Ash
Fixed carbon
Volatile matter
Answer: C
Question: Given delta[4] is a global array and number of elements in the sorted array is 10, what are the values in the delta array?
Options:
4, 3, 1, 0
5, 3, 1, 0
4, 2, 1, 1
5, 2, 1, 1
Answer: B
Question: A 420 V synchronous motor is working at 30° lagging load. What can be the expected phasor?
Options:
<img src="https://www.sanfoundry.com/wp-content/uploads/2017/05/electrical-machines-questions-answers-synchronous-motor-phasor-diagram-q2c.png" alt="electrical-machines-questions-answers-synchronous-motor-phasor-diagram-q2c" width="185" height="201" class="alignnone size-full wp-image-160917" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2017/05/electrical-machines-questions-answers-synchronous-motor-phasor-diagram-q5b.png" alt="electrical-machines-questions-answers-synchronous-motor-phasor-diagram-q5b" width="250" height="183" class="alignnone size-full wp-image-160919" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2017/05/electrical-machines-questions-answers-synchronous-motor-phasor-diagram-q2b.png" alt="electrical-machines-questions-answers-synchronous-motor-phasor-diagram-q2b" width="225" height="248" class="alignnone size-full wp-image-160916" />
None of the mentioned
Answer: A
Question: A linker is given object module for a set of programs that were compiled separately. What is not true about an object module?
Options:
Object code
Relocation bits
Names and locations of all external symbols denied in the object module
Absolute addresses of internal symbols
Answer: D
Question: Which of the following is the drawback of smart antenna?
Options:
Design of trans-receiver
Spacing between base stations
Probability of collisions being reduced
Focused to an intended direction
Answer: A
Question: Frustle is the name of cell wall present in______
Options:
Slime molds
Cyanobacteria
Dinoflagellates
Diatoms
Answer: D
Question: A furnace emits radiation at 2000 K. Treating it as a black body radiation, calculate the wavelength at which emission is maximum
Options:
1.449 * 10 -6 m
2.449 * 10 -6 m
3.449 * 10 -6 m
4.449 * 10 -6 m
Answer: A
Question: In a three phase slip ring induction motor, brushes are connected to _________
Options:
external star connected resistors
dc supply
3-phase ac supply
any of the mentioned
Answer: A
Question: Swapping requires a _________
Options:
motherboard
keyboard
monitor
backing store
Answer: D