b6Amine/MNLP_M3_quantized_dataset huggingface dataset:
Question: There are three prisms A, B, C of base width 5 cm each with an angle of prism 30°, 36°, 45° respectively. If the light of wavelength 5000A is incident on each of them, which has the highest resolving power?
Options:
A
B
C
All of them have the same resolving power
Answer: B
Question: A speed reducer unit consists of a double-threaded worm of pitch = 11 mm and a worm wheel of pitch diameter = 84 mm. The ratio of the output torque to the input to rque is
Options:
7·6
12
24
42
Answer: A
Question: High % of moisture is undesirable because _________
Options:
increases the cost of transport
increases the cost of calorific value
increases the cost of efficiency
decreases the cost of storage cost
Answer: A
Question: 8. What does the following segment of code output?<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">$string1 <span class="sy0">=</span> <span class="st0">"Hello World<span class="es1">\n</span>"</span><span class="sy0">;</span> <span class="kw1">if</span> <span class="br0">(</span>$string1 <span class="sy0">=</span>~ m<span class="sy0">/</span><span class="br0">(</span>H..<span class="br0">)</span>.<span class="br0">(</span>l..<span class="br0">)</span><span class="sy0">/</span><span class="br0">)</span> <span class="br0">{</span> print <span class="st0">"We matched '$1' and '$2'.<span class="es1">\n</span>"</span><span class="sy0">;</span> <span class="br0">}</span></pre></div></div></div></div></div></div>
Options:
We matched ‘Hel’ and ‘ld’
We matched ‘Hel’ and ‘lld’
We matched ‘Hel’ and ‘lo ‘
None of the mentioned
Answer: C
Question: The core of the cilium is called ________________
Options:
flagellum
primary cilium
tubulin
axoneme
Answer: C
Question: Which of the following can be used as both as coolant and moderator ?
Options:
Helium
Molten sodium
Lithium
Ordinary water
Answer: D
Question: Ensuring isolation property is the responsibility of the
Options:
Recovery-management component of the DBMS
Concurrency-control component of the DBMS
Transaction-management component of the DBMS
Buffer management component in DBMS
Answer: B
Question: 7. Proportional controller
Options:
Decreases steady state error and improves stability
Rise time decreases
Transient response becomes poorer
Increases steady state error
Answer: D
Question: What is a threaded binary tree traversal?
Options:
a binary tree traversal using stacks
a binary tree traversal using queues
a binary tree traversal using stacks and queues
a binary tree traversal without using stacks and queues
Answer: D
Question: Radiation shield is used between the emitting surfaces such that
Options:
To reduce overall heat transfer
To increase overall heat transfer
To increase density
To reduce density
Answer: A
Question: High strength concrete is used in prestressed member?
Options:
To ovecome bursting stresses at the ends
To provide high bond stresses
To overcome cracks due to shrinkage
To overcome bursting stresses, provide high bond stresses and overcome cracks
Answer: D
Question: Which of the following are tenets of structural modelling?
Options:
Simplicity and similarity
Separation of computation from decisions
Transparency of design
All of the mentioned
Answer: D
Question: Dielectrics which show spontaneous polarization are called as _____________
Options:
Pyroelectric
Piezoelectric
Ferroelectric
Centrosymmetric
Answer: A
Question: Which of the following is the definition of chirality?
Options:
The superimposability of an object on its mirror image
A molecule with a mirror image
The non-superimposability an object on its mirror image
A molecule that has a carbon atom with four different substituents
Answer: C
Question: Which of the following statement is true about vapor pressure of a liquid?
Options:
Vapor pressure is closely related to molecular activity and temperature of the liquid
Vapor pressure is closely related to molecular activity but independent of the temperature of the liquid
Vapor pressure is not affected by molecular activity and temperature of the liquid
Vapor pressure is not affected by molecular activity and is independent of the temperature of the liquid
Answer: A
Question: Which of the following is NOT the function of cytochromes?
Options:
Inhibition of stem elongation
Stimulation of leaf expansion
Seed germination
Regulation of floral initiation
Answer: C
Question: Which of the following is NOT an advantage of using shared, dynamically linked libraries as compared to statically linked libraries?
Options:
Smaller sizes of executable
Lesser overall page fault rate in the system
Faster program start-up
Existing programs need not be re-linked to take advantage of newer versions of libraries
Answer: C
Question: How many even 4 digit whole numbers are there?
Options:
1358
7250
4500
3600
Answer: C
Question: Mark the one, which is not the location of the hyaline cartilage?
Options:
End of long bones
Menisci of the knee
Anterior end of ribs
Nose
Answer: D
Question: Which of the following is Radioactive?
Options:
protium
tritium
chlorine
deuterium
Answer: A
Question: The device which interacts with the initiator is __________
Options:
Slave
Master
Responder
Friend
Answer: A
Question: The distance travelled by revolving the wheel of a vehicle more than its circumferential movement, is known as __________
Options:
slip
skid
slip and skid
cement
Answer: B
Question: Which one of the following heat exchanger is best suited for high turbulent flow, is very compact and can handle foul liquids?
Options:
Gasketed Heat Exchanger
Brazed Plate type Heat Exchanger
Platular Heat Exchanger
Lamella Heat Exchanger
Answer: D
Question: Is DS12887 has non-volatile RAM?
Options:
Yes
No
Can’t be determined
None of the mentioned
Answer: A
Question: An ATM cell has the payload field of __________
Options:
32 bytes
48 bytes
64 bytes
128 bytes
Answer: B
Question: Convert 80% of moisture in wet basis to dry basis ( kg water/kg dry solid)
Options:
4
8
12
16
Answer: A
Question: The instruction that multiplies the content of AL with a signed immediate operand is
Options:
MUL
SMUL
IMUL
None of the mentioned
Answer: C
Question: What if a pointer is lost or damaged in a linked allocation?
Options:
the entire file could get damaged
only a part of the file would be affected
there would not be any problems
none of the mentioned
Answer: D
Question: X-rays are ______________ of wavelength ~ 1 A˚ (10-10m).
Options:
Rays from visible region
Rays from proton
Electromagnetic radiation
Electric radiation
Answer: C
Question: How much penetration is indicated by each division in dial in Rockwell test?
Options:
0.2 mm
0.02 mm
0.002 mm
0.0002 mm
Answer: C
Question: What is the concentration of 36 grams of water occupying 1 m3 volume?
Options:
1 mole / m3
2 mole / m3
11 mole / m3
22 mole / m3
Answer: B
Question: Low cycle fatigue conditions are frequently created where the cyclic stresses are of ________ origin.
Options:
Kinetic
Impact
Thermal
Compressive
Answer: C
Question: The synchronous machine is operating at a normal condition at the generating system, then the angle between rotor axis and the stator magnetic axis is _____________
Options:
Load angle
Power factor angle
Impedance angle
None of the mentioned
Answer: A
Question: What is the full form of VRA?
Options:
Vibration resistant appliance
Vehicle Refueling Appliances
Volatile removal assembly
Validated requirement authority
Answer: B
Question: Food is stored in Phaecophyceae as ___________
Options:
Starch
Laminol
Glucose
Fructose
Answer: A
Question: Detonation in petrol engines can be suppressed or reduced by the addition of small quantity of ___________
Options:
lead nitrate
iso-octane
n-heptane
none of the mentioned
Answer: A
Question: At what temperature is the density of water the maximum?
Options:
100oC
0oC
5oC
0 K
Answer: C
Question: Which of the following is causative agent of Trichionosis?
Options:
Trichinella spiralis
Oxytricha trifallax
Morus nigra
Agrodiaetus shahrami
Answer: A
Question: Which of the following is true for variable names in Python?
Options:
unlimited length
all private members must have leading and trailing underscores
underscore and ampersand are the only two special characters allowed
none of the mentioned
Answer: A
Question: Which of the following statement is true?
Options:
rotary compressors are mostly used for small units
reciprocating compressors are employed in plants with capacity up to 100 tonnes
both of the mentioned
none of the mentioned
Answer: C
Question: How do you initialize an array in C?
Options:
int arr[3] = (1,2,3);
int arr(3) = {1,2,3};
int arr[3] = {1,2,3};
int arr(3) = (1,2,3);
Answer: C
Question: What is pseudo random number generator?
Options:
an algorithm that generates random numbers with help of mathematical formula
an algorithm that generates random numbers according to user activity
an algorithm that generates random numbers according to time
an algorithm that generates random numbers with help of user input
Answer: A
Question: The line intersecting a circle at exactly one point is called as _____
Options:
arc
secant
chord
tangent
Answer: D
Question: For sheets of A3 size, a border is at _______ mm from left and ________ mm for all other sides from the edges of the sheet.
Options:
10, 15
20, 10
10, 20
15, 25
Answer: B
Question: The Laplace transform of the signal sin 5t is _____________
Options:
\(\frac{5}{s^2+5}\)
\(\frac{s}{s^2+5}\)
\(\frac{5}{s^2+25}\)
\(\frac{s}{s^2+25}\)
Answer: C
Question: If ‘m’ is the mean of a Poisson Distribution, then variance is given by ___________
Options:
m2
m1⁄2
m
m⁄2
Answer: C
Question: Calculate the mean hydraulic depth of a channel having top width of 7m and cross sectional area of 35m2.
Options:
4m
5m
6m
7m
Answer: B
Question: What is the plural of the word ‘momentum’?
Options:
Momenta
Momentums
Moments
Momentuma
Answer: A
Question: The Orthogonal DE for family of parabola y2=4a(x+a) is same as _______(where DE stands for Differential equation)
Options:
DE of parabola y2=4a(x+a)
DE of parabola y2=4ax
DE of parabola x2=4ay
DE of parabola x2=4a(y+a)
Answer: A
Question: The binary number 1110 in hexadecimal format is _____________
Options:
6
E
14
15
Answer: A
Question: A ______________ represents the need of information in the program without the presenting the details.
Options:
abstraction
polymorphism
implementation
class
Answer: A
Question: The thermal irreversibility should be ____ to improve the performance.
Options:
reduced
increased
kept constant
none of the mentioned
Answer: A
Question: Consider a system where a wall of a tank containing a hot liquid at a temperature T0, with an air stream of temperature T∞ flows on the outside of the tank, maintaining the outside wall temperature of TL. What is the expression for boundary condition of the system?
Options:
q=h(TL-T∞)
T=T∞
T=TL
TL-T∞
Answer: A
Question: Simple equation of DC machine operating in generating mode, with non-zero Ra value is________
Options:
Vt = Ea – Ia/Ra
Vt = Ea + Ia*Ra
Vt = – Ea + Ia*Ra
Vt = Ea – Ia*Ra
Answer: C
Question: What is the dislocation in which the line direction and Burgers vector are neither perpendicular nor parallel?
Options:
Screw dislocation
Edge dislocation
Jog dislocation
Mixed dislocation
Answer: C
Question: In the Haig-Soderberg diagram, the test data for ductile material falls near the ______________
Options:
Soderberg line
Goodman Line
Gerber line
Haig line
Answer: A
Question: The ________ keyword is used to access attributes of preceding tables or subqueries in the from clause.
Options:
In
Lateral
Having
With
Answer: B
Question: 9. The sequence for finding E when charge density is given is
Options:
E-D-ρv
E-B-ρv
E-H-ρv
E-V-ρv
Answer: A
Question: Which type of binary tree does rope require to perform basic operations?
Options:
Unbalanced
Balanced
Complete
Full
Answer: B
Question: Which of the following transmission protocol is used in case of a streamed media scenario?
Options:
TCP
UDP
HTTP
None of the mentioned
Answer: B
Question: The output sum of two decimal digits can be represented in ____________
Options:
Gray Code
Excess-3
BCD
Hexadecimal
Answer: C
Question: A _______ image makes a copy or a clone of the entire computer system inside a single container such as a file.
Options:
system
software
hardware
none of the mentioned
Answer: A
Question: What is the best case time complexity of Tim sort?
Options:
O(n)
O(n log n)
O(n2)
O(log n)
Answer: A
Question: Binding of acetylcholine to outer surface of endothelial cells, signals _____________________
Options:
increase in cytosolic Ca2+ concentration
decrease cytosolic Ca2+ concentration
increase in acidity
increase in basicity
Answer: B
Question: What is the intentional exchange of information brought about by production and perception?
Options:
Hearing
Communication
Speech
None of the mentioned
Answer: B
Question: The adjective “first-order” distinguishes first-order logic from ___________ in which there are predicates having predicates or functions as arguments, or in which one or both of predicate quantifiers or function quantifiers are permitted.
Options:
Representational Verification
Representational Adequacy
Higher Order Logic
Inferential Efficiency
Answer: D
Question: What are the requirements of learning laws?
Options:
learning should be able to capture more & more patterns
learning should be able to grasp complex nonliear mappings
convergence of weights
all of the mentioned
Answer: D
Question: Which of the following is also known as pressed woods?
Options:
Ply wood
Ply ware
Batten board
Fiber wood
Answer: D
Question: Detergents are synthetic soaps like cleansing agents and are also known as ____________
Options:
Artifacts
Detritus
Syndets
Collagen
Answer: C
Question: 1. The H quantity is analogous to which component in the following?
Options:
B
D
E
V
Answer: C
Question: Syntax to suppress the display of command error to monitor?
Options:
command > &2
command 2> &1
command 2> &2
command 2> /dev/null
Answer: D
Question: Original idea comes of Literate Statistical Practice from _______________
Options:
Don Knuth
Don Cutting
Douglas Cutting
All of the mentioned
Answer: A
Question: Plants with maximum operating costs are put on load for :
Options:
Maximum time
During peak load
Emergency conditions
During Medium loads
Answer: C
Question: Armature voltage control works for speeds _____ base speed and field resistance control works well for speed _____ base speed.
Options:
below, above
above, below
above, above
below, below
Answer: A
Question: If h1, h2 and h3 are parallelly summed, find the overall impulse response
Options:
h1 + h2 + h3
h1 – h2 + h3
h1*h2*h3
all of the mentioned
Answer: A
Question: An algorithm which tries all the possibilities unless results are satisfactory is and generally is time-consuming is _________
Options:
Brute Force
Divide and Conquer
Dynamic programming algorithms
None of the mentioned
Answer: A
Question: 7. 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">import</span> <span class="kw3">sys</span> <span class="kw2">eval</span><span class="br0">(</span><span class="kw3">sys</span>.<span class="me1">stdin</span>.<span class="kw3">readline</span><span class="br0">(</span><span class="br0">)</span><span class="br0">)</span> <span class="st0">"India"</span></pre></div></div></div></div></div></div>
Options:
India5
India
‘India\n’
‘India’
Answer: A
Question: To remove the file named my document.txt, which one of the following commands will be used?
Options:
rm my\ document.txt
rm my document.txt
rm *
rm my_document.txt
Answer: A
Question: The Worst case occur in linear search algorithm when _________
Options:
Item is somewhere in the middle of the array
Item is not in the array at all
Item is the last element in the array
Item is the last element in the array or is not there at all
Answer: D
Question: What is the value of b?
Options:
1
3
5
7
Answer: A
Question: Which of the following organism has cleidoic eggs?
Options:
Reptiles
Fishes
Amphibians
Annelids
Answer: D
Question: In binary tree sort, we first construct the BST and then we perform _______ traversal to get the sorted order.
Options:
inorder
postorder
preorder
level order
Answer: A
Question: For a P-pole machine, the relation between electrical and mechanical degrees is given by _____________
Options:
θelec = 2/P θmech
θelec = 4/P θmech
θmech = P/2 θelec
θelec = P/2 θmech
Answer: D
Question: V(x) is said to be lyapunov function if?
Options:
v(x) >=0
v(x) <=0
v(x) =0
none of the mentioned
Answer: A
Question: Point out the wrong combination with regards to kind keyword for graph plotting.
Options:
‘scatter’ for scatter plots
‘kde’ for hexagonal bin plots
‘pie’ for pie plots
none of the mentioned
Answer: B
Question: Which of the following is not a Protection system ?
Options:
System to stop a train if it passes a red light
System to indicate not returning of the library book
System to shut down a reactor if temperature/pressure are too high
None of the mentioned
Answer: B
Question: 2. The Ampere law is based on which theorem?
Options:
Green’s theorem
Gauss divergence theorem
Stoke’s theorem
Maxwell theorem
Answer: C
Question: In a power supply, the output voltage can vary due to multiple reasons. Which of these is not true if it is found that the output voltage is constant?
Options:
The voltage stability factor is very high
The output resistance is zero
The temperature coefficient is zero
The voltage stability factor is very small
Answer: A
Question: Given an array, check if the array can be divided into two subsets such that the sum of elements of the two subsets is equal. This is the balanced partition problem. Which of the following methods can be used to solve the balanced partition problem?
Options:
Dynamic programming
Recursion
Brute force
Dynamic programming, Recursion, Brute force
Answer: D
Question: Point out the wrong statement.
Options:
In every situation, the data generating mechanism can create predictors that only have a single unique value
Predictors might have only a handful of unique values that occur with very low frequencies
The function findLinearCombos uses the QR decomposition of a matrix to enumerate sets of linear combinations
All of the mentioned
Answer: A
Question: For a series RLC circuit excited by a unit step voltage, Vc is __________
Options:
1 – e-t/RC
e-t/RC
et/RC
1
Answer: D
Question: The handle of a saucepan, 30 cm long and 2 cm in diameter, is subjected to 100 degree Celsius temperature during a certain cooking operation. The average unit surface conductance over the handle surface is 7.35 W/m2 degree in the kitchen air at 24 degree Celsius. The cook is likely to grasp the last 10 cm of the handle and hence the temperature in this region should not exceed 38 degree Celsius. What should be the thermal conductivity of the handle material to accomplish it? The handle may be treated as a fin insulated at the tip
Options:
18.36 W/m degree
17.36 W/m degree
16.36 W/m degree
15.36 W/m degree
Answer: D
Question: What is the correct syntax for using sed?
Options:
sed options file(s)
sed options ‘action’
sed options ‘address action’ file(s)
sed ‘action’ file(s)
Answer: C
Question: A non-flow system is also known as
Options:
Open System
Closed System
Bounded System
None of the mentioned
Answer: B
Question: Which material has tensile strength higher than compressive strength?
Options:
Alumina
Silica
Cast iron
Fiberglass
Answer: D
Question: What are the converse of the conditional statement “When Raj stay up late, it is necessary that Raj sleep until noon.”
Options:
“If Raj stay up late, then Raj sleep until noon.”
“If Raj does not stay up late, then Raj does not sleep until noon.”
“If Raj does not sleep until noon, then Raj does not stay up late.”
“If Raj sleep until noon, then Raj stay up late.”
Answer: D
Question: AIDS is characterised by which of the following?
Options:
Reduction in the number of platelets
Very less RBC count
Reduction in the number of T4-lymphocytes
Very High Blood Pressure
Answer: C
Question: Two single phase transformers A and B are operating in parallel having different impedance and identical x/r ratio. Also impedance of A is more than that of B, then A ___________
Options:
shares lesser kVA
share more kVA
equal kVA as of B
total kVA
Answer: A
Question: Which target directory is used in the file system of the Linux operating system?
Options:
/mnt
/etc
/term
/bin
Answer: A
Question: 6. Calculate the phase constant of a dielectric with frequency 6 x 106 in air.
Options:
2
0.2
0.02
0.002
Answer: A
Question: A 4 byte IP address consists of __________
Options:
only network address
only host address
network address & host address
network address & MAC address
Answer: C
Question: Which among the following have the same forces acting on them?
Options:
Geometric similarity
Kinematic similarity
Dynamic similarity
Conditional similarity
Answer: C
Question: The net heat exchange between the two grey surfaces may be written as
Options:
(Q 12) NET = E b 1 – E b 2/ (1 – e 1/A 1 e 1 + 1/A 1 F    12 + 1 – e 2/A 2 e 2)
(Q 12) NET = 2 E b 1 – E b 2/ (1 – e 1/A 1 e 1 + 1/A 1 F    12 + 1 – e 2/A 2 e 2)
(Q 12) NET = E b 1 – 2 E b 2/ (1 – e 1/A 1 e 1 + 1/A 1 F    12 + 1 – e 2/A 2 e 2)
(Q 12) NET = 2 E b 1 – 3 E b 2/ (1 – e 1/A 1 e 1 + 1/A 1 F    12 + 1 – e 2/A 2 e 2)
Answer: A
Question: How many base classes can a single derived class have in C++?
Options:
1
2
3
As many as required
Answer: D
Question: For an R-L-C circuit, we get [D – (K1 + K2)][D – (K1 – K2)] i = 0. If K2 is positive, then the curve will be?
Options:
damped
over damped
under damped
critically damped
Answer: B
Question: Suppose there are two reservoirs A and B. Let TA and TB be the temperatures of respective reservoirs. At any instant say TA = TB. In this case, maximum temperature occurs at
Options:
Middle
Left
Right
All over the rod
Answer: A
Question: __________ in dislocations are unstable.
Options:
Jogs
Kinks
Vacancies
Interstitials
Answer: B
Question: A pack of cards contains 52 cards. A player selects 4 cards at random without replacement. Find all possible combinations of the cards selected.
Options:
207752
270752
270725
207725
Answer: C
Question: Which of the following amine will form stable diazonium salt at 273-283 K?
Options:
C6H5NH2
C6H5N(CH3)2
C2H5NH2
C6H5CH2NH2
Answer: D
Question: For real time operating systems, interrupt latency should be ____________
Options:
minimal
maximum
zero
dependent on the scheduling
Answer: A
Question: Find the correct equation for common-mode rejection ratio
Options:
CMRR = 20log(AD/ ACM)
CMRR = 20log(Vio/ VCM)
CMRR = (AD* VCM)/ VOCM
All of the mentioned
Answer: D
Question: Who proved that DNA was indeed the genetic material through experiments?
Options:
Alfred Hershey and Maclyn McCarty
Oswald Avery and Maclyn McCarty
Oswald Avery and Martha Chase
Alfred Hershey and Martha Chase
Answer: D
Question: Which among the following is correct syntax to declare a 2D array using new operator?
Options:
char (*pchar)[10] = new char[][10];
char (pchar) = new char[][10];
char (*char) = new char[10][];
char (*char)[][10]= new char;
Answer: A
Question: What is the similarity between LR, LALR and SLR?
Options:
Use same algorithm, but different parsing table
Same parsing table, but different algorithm
Their Parsing tables and algorithm are similar but uses top down approach
Both Parsing tables and algorithm are different
Answer: A
Question: Which of the following statements about thylakoids is false?
Options:
They contain chlorophyll pigments
They contain the photosystems
They contain Calvin cycle enzymes
They contain the electron transport machinery
Answer: C
Question: What is the time complexity of enqueue operation?
Options:
O(logn)
O(nlogn)
O(n)
O(1)
Answer: D
Question: A 3-phase slip ring IM is has its copper bars replaced by the aluminium bars in the machine. With the above change ___________
Options:
starting torque increases, maximum torque remains same, smT increase
starting torque increases, maximum torque remains same, smT remains same
starting torque increases, maximum torque remains increases, smT increase
starting torque decreases, maximum torque remains same, smT decrease
Answer: A