b6Amine/MNLP_M3_quantized_dataset huggingface dataset:
Question: Pick the correct pair with respect to primers used in DNA replication.
Options:
RNA primer- for prokaryotes only
DNA primer-for eukaryotes only
DNA primer- for both prokaryotes and eukaryotes
RNA primer- for both prokaryotes and eukaryotes
Answer: D
Question: The method of bus arbitration that does not contain priority resolving network in it is
Options:
daisy chaining
independent request
polling
none
Answer: A
Question: Represent the length scale in terms of k and ω.
Options:
ω/k
k/ω
√k/ω
ω/√k
Answer: C
Question: A constant pressure piston-cylinder contains 0.2 kg water as saturated vapour at 400 kPa. It is now cooled so that the water occupies half the original volume. Find the heat transfer in the process.
Options:
–203.9 kJ
–233.9 kJ
–223.9 kJ
–213.9 kJ
Answer: D
Question: Which RC5 mode will have the ciphertext longer than the plaintext by at most the size of a single RC5 block?
Options:
RC5 block cipher
RC5-Cipher Block Chaining
RC5-Cipher Block Chaining Pad
RC5-CipherText Stealing
Answer: A
Question: Which of the following statement is not true?
Options:
f and t commands are used for searching a character
y and yy are same
vi has 26 named buffers
:e# is used for toggling between files
Answer: B
Question: Which symbol is used for taking input from standard input?
Options:
&
%
–
$
Answer: C
Question: The disk platters mounted on a spindle and the heads mounted on a disk arm are together known as ___________
Options:
Read-disk assemblies
Head–disk assemblies
Head-write assemblies
Read-read assemblies
Answer: B
Question: What does CVE in SOA design stand for?
Options:
Causal Vector Engine
Continuous Vector Engine
Causal Valuable Engine
None of the mentioned
Answer: A
Question: As the w/c ratio (mass of water/mass of cement) of concrete increases, the porosity ______ and as the result compressive strength ______
Options:
Increases, increases
Increases, decreases
Decreases, increases
Decreases, increases
Answer: A
Question: What is the full form of BOD?
Options:
Biochemical oxygen demand
Biological oxygen demand
Biometric oxygen deep water
Biological oxygen deep water
Answer: A
Question: There is a dependency on the previous ‘s’ bits in every stage in CFB mode. Here ‘s’ can range from ___
Options:
8-16 bits
8-32 bits
4-16 bits
8-48 bits
Answer: D
Question: Which consists of less ISI?
Options:
Nyquist filter
Raised cosine filter
Nyquist & Raised cosine filter
None of the mentioned
Answer: C
Question: How can we trace earthworms?
Options:
Colour
Smell
Predator
Worm castings
Answer: D
Question: Which of the following is an advantage of cooling?
Options:
less pipe friction losses
reduction in volume of gas
both of the mentioned
none of the mentioned
Answer: C
Question: Which of the following plant is the natural source of pyridine?
Options:
Atropa belladonna
Ocimum tenuiflorum
Azadirachta indica
Ficus religiose
Answer: A
Question: The convolution of two continuous time signals x(t) = e-t u(t) and h(t) = e-2t u(t) is ________________
Options:
(et – e2t) u (t)
(e-2t – e-t) u (t)
(e-t – e-2t) u (t)
(e-t + e-2t) u (t)
Answer: A
Question: The numbers written to the power of 10 in the representation of decimal numbers are called as _____
Options:
Height factors
Size factors
Scale factors
None of the mentioned
Answer: A
Question: For an isotropic, homogeneous and elastic material obeying Hooke’s law, the number of independent elastic constants is ____________
Options:
2
3
9
1
Answer: B
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: __________ is used instead of less for stylesheets.
Options:
Hackathon
Grid layout
Flexbox
Sass
Answer: D
Question: What is the degree of the differential equation, x3-6x3y3+2xy=0?
Options:
3
5
6
8
Answer: A
Question: If the poles or zeros are repeated, then the function is said to be having __________ poles or ________ zeros.
Options:
multiple, multiple
simple, simple
multiple, simple
simple, multiple
Answer: A
Question: The type of operand that is not allowed to use in boolean instructions of 8051 is
Options:
direct register operands
indirect register operands
immediate bit
none
Answer: C
Question: Which of the following have computers traditionally done better than people?
Options:
storing information
responding flexibly
computing numerically
both storing information & computing numerically
Answer: D
Question: For laminar flow, Reynolds number should be
Options:
Less than 2300
Equal to 2300
Greater than 2300
Less than 4300
Answer: A
Question: If there are five 20V voltage sources in parallel, then in source transformation __________
Options:
All are considered
Only one is considered
All are ignored
Only 2 are considered
Answer: B
Question: The centrifugal force always acts _____
Options:
Towards the center
Away from the center
In tangential direction
Outside of the plane of motion
Answer: B
Question: ___________ dams are built with key trenches.
Options:
Heterogeneous earth dam
Homogeneous earth dam
Earth Dam with Core wall
Rolled fill dam
Answer: C
Question: The speed of light in air is 3 × 108 m/s. If the refractive index of glass is 1.5, find the time taken by light to travel a distance of 10 cm in the glass.
Options:
0.5 × 10-10 s
5 × 10-10 s
50 × 10-10 s
500 × 10-10 s
Answer: B
Question: A sphere of mass 25 Kg is moving at a speed of 1.5 m/s undergoes collision with another sphere of mass 50 Kg moving at 3m/s in the same direction, find the velocity of 50 Kg mass in m/s after collision when the collision is elastic.
Options:
2.5
2.00
7.25
6.75
Answer: A
Question: 9. Identify the polarisation of the wave given that, Ex = 2 cos wt and Ey = cos wt.
Options:
Elliptical
Circular
Parallel
Linear
Answer: D
Question: Which of the following represents Peclet number?
Options:
\(\frac{Lu}{D} \)
\(\frac{u}{D} \)
\(\frac{u}{DL} \)
\(\frac{D}{uL} \)
Answer: B
Question: Which is a DNA-binding protein?
Options:
repressor
operator
luciferase
thymidine
Answer: D
Question: At any point along the line, the instantaneous voltage is ___________
Options:
sum of incident and reflected voltage
incident voltage
sum of incident and refracted voltage
twice the incident voltage
Answer: A
Question: 4. Consider line 3. Identify the compiler’s response about this line while creating the object-module<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">Int main<span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> <span class="kw4">int</span> <span class="nu0">1</span><span class="sy0">,</span>N<span class="sy0">;</span> Fro <span class="br0">(</span>I<span class="sy0">,</span><span class="nu0">1</span> N<span class="sy0">,</span><span class="nu0">1</span><span class="br0">)</span><span class="sy0">;</span> <span class="br0">}</span></pre></div></div></div></div></div></div>
Options:
No compilation error
Only a lexical error
Only syntactic errors
Both lexical and syntactic errors
Answer: B
Question: If the maximum stress is positive, then the nature of stress is ____
Options:
Tensile
Shearing
Compressive
Bending
Answer: C
Question: The process of dedifferentiation in cell culture can give rise to ________________________
Options:
induced-pluripotent stem cells
carcinoma cells
single protoplasts
fused protoplasts
Answer: A
Question: The kill system call is used to
Options:
Send shutdown messages to all by superuser
Send a signal to a process
Kill processes
Stop the processes
Answer: B
Question: ___________ enumerates a list of promising nodes that could be computed to give the possible solutions of a given problem.
Options:
Exhaustive search
Brute force
Backtracking
Divide and conquer
Answer: B
Question: For which of the following operations a DC motor is preferred over an AC motor?
Options:
Low speed operation
High speed operation
Variable speed operation
Fixed speed operation
Answer: A
Question: What is the value of x if x = math.ldexp(0.5, 1)?
Options:
1
2.0
0.5
none of the mentioned
Answer: D
Question: _________ type of ceiling is adopted in modern hotels and auditorium.
Options:
Plaster board
Fibre board
Decorative
Joint less
Answer: A
Question: Reaction of aniline with benzaldehyde is which type of reaction?
Options:
Polymerisation
Condensation
Addition
Substitution
Answer: B
Question: 1. What type of inheritance is illustrated in 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">class</span> A<span class="br0">(</span><span class="br0">)</span>: <span class="kw1">pass</span> <span class="kw1">class</span> B<span class="br0">(</span>A<span class="br0">)</span>: <span class="kw1">pass</span> <span class="kw1">class</span> C<span class="br0">(</span>B<span class="br0">)</span>: <span class="kw1">pass</span></pre></div></div></div></div></div></div>
Options:
Multi-level inheritance
Multiple inheritance
Hierarchical inheritance
Single-level inheritance
Answer: A
Question: Which of the following developer API is provided by FilesAnywhere service?
Options:
FA
CA
BA
All of the mentioned
Answer: A
Question: The mass of chloroplast DNA is __________
Options:
10 – 15 million daltons
50 – 100 million daltons
80 – 130 million daltons
25 – 125 million daltons
Answer: C
Question: Choose the incorrect statement with respect to the collection of single stranded molecules.
Options:
An infected culture is set up and after a while the cells are removed by centrifugation
The phage is in the supernatant and is precipitated by addition of glycol and sodium chloride
The phage pellet is resuspended and phenol is used for removal of protein
The single stranded molecules sediment at the bottom
Answer: B
Question: Calculate the fundamental natural period of a building made with reinforced concrete moment frames and with the height of highest level as 50ft.
Options:
0.676
0.686
0.696
0.666
Answer: A
Question: Which of the following statements accurately represents the two BEST methods of logic circuit simplification?
Options:
Actual circuit trial and error evaluation and waveform analysis
Karnaugh mapping and circuit waveform analysis
Boolean algebra and Karnaugh mapping
Boolean algebra and actual circuit trial and error evaluation
Answer: C
Question: Find the application areas, where Schottky diode can be used?
Options:
Radio frequency
Power rectifier
Clamping diode
All of the mentioned
Answer: B
Question: In an open, steady state system if the heat transferred is 10 J and work done by the system is 5 J, what is the change in Potential energy (neglect kinetic energy)?
Options:
5 J
-5J
15 J
-15 J
Answer: A
Question: Permissions of a file are represented by which of the following characters?
Options:
r,w,x
e,w,x
x,w,e
e,x,w
Answer: A
Question: Cytokinesis is the process of division of two daughter cells by the partitioning of _________________
Options:
DNA
RNA
Messenger RNA
Cytoplasm
Answer: A
Question: The Fourier series expansion of a real periodic signal with fundamental frequency f0 is given by gp (t) = \(∑_{n=-∞}^∞ C_n e^{j 2πnf_0 t}\). Given that C3 = 3 + j5. The value of C-3 is ______________
Options:
5 + 3j
-5 + 3j
-3 – j5
3 – j5
Answer: B
Question: Which of the following enzymes are used in the process of transcription?
Options:
DNA polymerases
RNA polymerases
DNA helicase
DNA topoisomerase
Answer: A
Question: What is the value of Reynolds number in terms of mass flow rate?
Options:
4 m/δ b
2 m/δ b
3 m/δ b
m /δ b
Answer: A
Question: The pin that is grounded for interfacing external EPROM is
Options:
EA(active low)
PSEN(active low)
OE(active low)
All of the mentioned
Answer: A
Question: Why lathe centres are made of very hard materials?
Options:
to resist deflection
to resist wear
to resist deflection and wear both
none of the mentioned
Answer: C
Question: One of the nuclear power station located in Tamilnadu shielded by a double containment system is?
Options:
Lankesh nuclear power station
Gauri nuclear power station
Kalpakkam nuclear power station
Radant nuclear power station
Answer: C
Question: What are routing strategies which is not used in distributed systems?
Options:
Fixed routing
Token routing
Virtual circuit
Dynamic routing
Answer: C
Question: A Differential Amplifier amplifies
Options:
Input signal with higher voltage
Input voltage with smaller voltage
Sum of the  input voltage
None of the Mentioned
Answer: D
Question: ___________ is necessary when the sender wants to use IPv6, but the receiver does not understand IPv6.
Options:
Dual stack
Header translation
Conversion
Tunneling
Answer: A
Question: Which of the following is a way of embedding Client-side JavaScript code within HTML documents?
Options:
From javascript:encoding
External file specified by the src attribute of a “script” tag
By using a header tag
By using body tag
Answer: B
Question: A real gas behaves as an ideal gas when?
Options:
Temperature approaches zero
Pressure approaches zero
Both temperature and pressure approaches zero
None of the mentioned
Answer: A
Question: What is the Strain energy equation?
Options:
Ue=\(\frac{1}{2}\)qTkeq
Ue=\(\frac{1}{2}\)qekeq
Ue=\(\frac{1}{2}\)qke
Ue=\(\frac{1}{2}\)qTke
Answer: A
Question: Why does synthesis scheme has two steps?
Options:
Low yield
Less energy
High conversion
All of the mentioned
Answer: C
Question: What is the compressive strength of bone?
Options:
150 MPa
400 MPa
500 MPa
2400 MPa
Answer: A
Question: Name the deficiency in which T and B lymphocyte do not develop properly?
Options:
XLA
CVID
SCID
Multiple myeloma
Answer: C
Question: Which of the following is not the self balancing binary search tree?
Options:
AVL Tree
2-3-4 Tree
Red – Black Tree
Splay Tree
Answer: B
Question: The GDB text user interface uses the ____ library to show the source file.
Options:
Curses
YUI
JUI
None of the mentioned
Answer: A
Question: Which of the following algorithm is online search algorithm?
Options:
Breadth-first search algorithm
Depth-first search algorithm
Hill-climbing search algorithm
None of the mentioned
Answer: C
Question: Which of the following signals are generated from the hardware?
Options:
SIGFPE
SIGILL
SIGSEGV
SIGPE, SIGILL, SIGSEGV
Answer: D
Question: As space trusses are used in bridges. When the bridges are extended over long routes or distance then:
Options:
A rocker or a roller is used at the joints
They are not extended to such a long distance
The bridges are painted
The roads are made narrow
Answer: D
Question: The child process completes execution, but the parent keeps executing, then the child process is known as __________
Options:
Orphan
Zombie
Body
Dead
Answer: B
Question: Which of the following is a data segment register of 80386?
Options:
ES
FS
GS
All of the mentioned
Answer: D
Question: Which global variables can be used to determine if a transaction is still open?
Options:
@@NESTLEVEL
@@FETCH_STATUS
@@TRANCOUNT
@@CONNECTIONS
Answer: C
Question: Power factor of a synchronous motor varies when the ___________
Options:
applied voltage is varied
load is changed
supply frequency and field excitation is changed
all of the mentioned
Answer: A
Question: Which of the following is true about interhalogen compounds?
Options:
They have unpaired electrons
They are highly stable
They are diamagnetic
They are paramagnetic
Answer: C
Question: To overcome the problem of representation of large values of gain, which of the following units was introduced?
Options:
Decibels
Joules
Pascals
Farads
Answer: A
Question: Frame relay provides error detection at the ______
Options:
physical layer
data link layer
network layer
transport layer
Answer: B
Question: Lower and upper limits are present in which chart?
Options:
Run chart
Bar chart
Control chart
None of the mentioned
Answer: A
Question: A piston-cylinder has the piston loaded with outside atmospheric pressure and piston mass to a pressure of 150 kPa. It contains water at −2°C, which is heated until the water becomes saturated vapour. Find the specific work for the process.
Options:
163.7 kJ/kg
173.7 kJ/kg
183.7 kJ/kg
193.7 kJ/kg
Answer: B
Question: What is a theoretical shear strength of perfect crystal?
Options:
G
G/2π
G/4π
G/8π
Answer: B
Question: At what temperature is steel ductile?
Options:
-10 °C
-5 °C
-3 °C
4 °C
Answer: A
Question: What process needs to be avoided for carrying of efficient crosses?
Options:
Self-pollination
Fertilization
Development of embryo
Pollen tube development
Answer: A
Question: The loss of mechanical energy due to movement of tides in earth moon system causes the rotation of earth _______
Options:
Slow
Fast
Very fast
Remains same
Answer: A
Question: What is the name of 300 MHz of unlicensed spectrum allocated by FCC in ISM band?
Options:
UNII
Unlicensed PCS
Millimetre wave
Bluetooth
Answer: B
Question: A centigrade and Fahrenheit thermometers are dipped in boiling water. The water temperature is lowered until the Fahrenheit thermometer registers 140°. What is the fall in temperature registered by the centigrade thermometer?
Options:
80°C
60°C
360°C
30°C
Answer: A
Question: What is characteristic of brittle fracture?
Options:
Prior warning
High speed
Necking
Ductile rupture
Answer: B
Question: In tunnel mode, IPSec protects the ______
Options:
Entire IP packet
IP header
IP payload
IP trailer
Answer: A
Question: Which of the following is NOT the part of growth medium for animal culture?
Options:
Starch
Serum
Carbon source
Inorganic salts
Answer: D
Question: If the resistors of star connected system are R1, R2, R3 then the resistance between 3 and 1 in delta connected system will be?
Options:
(R1R2 + R2R3 + R3R1)/R1
(R1R2 + R2R3 + R3R1)/R3
(R1R2 + R2R3 + R3R1)/R2
(R1R2 + R2R3 + R3R1)/(R3+R1)
Answer: C
Question: What is the PID of the first process that is set up when the system is booted?
Options:
1
0
any
2
Answer: B
Question: What is the maximum number of keys that a B+ -tree of order 3 and of height 3 have?
Options:
3
80
27
26
Answer: A
Question: What is the value of Inductive reactance in short transmission lines?
Options:
More at reciving end
More at sending end
Uniformly distributed over entire length
More in middle of sending end and reciving end
Answer: C
Question: What is the power at the load of a series equalizer?
Options:
[Vmax2/(Ro2+X12)]Ro
[Vmax2/(2(Ro2+X12))]Ro
[Vmax2/(3(Ro2+X12))]Ro
[Vmax2/(4(Ro2+X12))]Ro
Answer: D
Question: What is the Height of the root node of ternary tree?
Options:
1
2
3
0
Answer: D
Question: A battery has a short-circuit current of 30 A and an open circuit voltage of 24 V. If the battery is connected to an electric bulb of resistance 2 ohm-1, the power dissipated by the bulb is
Options:
80 W
1800 W
112.5 W
228 W
Answer: D
Question: Which of the following can be used to clone DNA sequence of size larger than 25 kb?
Options:
Yeast artificial chromosome
SV40
Plasmid
Bacteriophage
Answer: B
Question: Which of the following is not a group of Ferroelectric Materials?
Options:
The Rochelle salt group
The KDP group
The Phosphate group
The Perovskites group
Answer: C
Question: 7. The short circuit impedance is given by 18 ohm and the characteristic impedance is 50 ohm. Find the open circuit impedance.
Options:
138.8
188.3
388.1
838.1
Answer: A
Question: When frequency of oscillation of a crystal oscillator becomes parallel resonance frequency reactance of crystal oscillator becomes __________
Options:
Zero
Infinity
Unpredictable
Unity
Answer: B
Question: \(\frac{(5x^3 + 2x^2 + x)}{x}\) = __________
Options:
5x3 + 2x2 + 1
5x4 + 2x3 + x
5x2 + 2x2 + x
5x2 + 2x + 1
Answer: D
Question: A low cycle fatigue consists of typically ________ cycles.
Options:
10 cycles
102 cycles
less than 105 cycles
more than 108 cycles
Answer: B
Question: Out of the following, which one is not the inhibitor of the electron transport chain?
Options:
Rotenone
Antimycin A
Cyanide
Malonate
Answer: D
Question: The momentum of a photon having energy 10-17J is ____________
Options:
1.11 X 10-26 Kg m/s
2.22 X 10-26 Kg m/s
3.33 X 10-26 Kg m/s
4.44 X 10-26 Kg m/s
Answer: C
Question: After the process, the catalyst gets deactivated, how it can ge regenerated?
Options:
Burning off the carbon in air
Replacing the catalyst
Using brine solution
Using Sulphuric acid
Answer: A
Question: First Address is –
Options:
180.8.0.0
180.7.64.0
180.8.1.256
180.12.0.0
Answer: A
Question: Point out the correct statement related to database maintenance.
Options:
Performing SQL Server Maintenance with Maintenance Window
Performing SQL Server Maintenance with No Maintenance Window
Performing SQL Server Maintenance with Scrip Maintenance Window
None of the mentioned
Answer: B
Question: The Hartley oscillator is less preferred than due to Colpitts oscillator’s performance in __________
Options:
All frequency region
Mid frequency region
High frequency region
Low frequency region
Answer: C
Question: The RF is not automatically reset after the execution of
Options:
IRET
POPA
IRET and POPF
IRET and PUSHF
Answer: C
Question: The rate of heat transfer from the fin in case of fin insulated at the tip is
Options:
(h P k A)1/2 (t 0 – t a) tan h ml
(h k A)1/2 (t 0 – t a) tan h ml
(h P A)1/2 (t 0 – t a) tan h ml
(h P k)1/2 (t 0 – t a) tan h ml
Answer: A
Question: An operating system running on a Type ______ VM is full virtualization.
Options:
1
2
3
All of the mentioned
Answer: A
Question: A solid sphere of 8 cm radius has a uniform heat generation 0f 4000000 W/m3. The outside surface is exposed to a fluid at 150 degree Celsius with convective heat transfer coefficient of 750 W/m2 K. If thermal conductivity of the solid material is 30 W/m K, determine maximum temperature
Options:
444.45 degree Celsius
434.45 degree Celsius
424.45 degree Celsius
414.45 degree Celsius
Answer: C
Question: Find the value of [u(t) – d(t-1)] * -x[t+1].
Options:
$x(t+1) – x(t)
x(t) – $x(t+1)
$x(t) – x(t-1)
$x(t-1) – x(t+1)
Answer: B
Question: BCD counter is also known as ____________
Options:
Parallel counter
Decade counter
Synchronous counter
VLSI counter
Answer: B
Question: Which of the following is true for Valiants algorithm?
Options:
an extension of CYK
deals with efficient multiplication algorithms
matrices with 0-1 entries
all of the mentioned
Answer: B
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">w <span class="sy0">=</span> <span class="kw3">re</span>.<span class="kw2">compile</span><span class="br0">(</span><span class="st0">'[A-Za-z]+'</span><span class="br0">)</span> w.<span class="me1">findall</span><span class="br0">(</span><span class="st0">'It will rain today'</span><span class="br0">)</span></pre></div></div></div></div></div></div>
Options:
‘It will rain today’
(‘It will rain today’)
[‘It will rain today’]
[‘It’, ‘will’, ‘rain’, ‘today’]
Answer: C
Question: Log transformation is generally used in which of the following device(s)?
Options:
Cathode ray tube
Scanners and printers
All of the mentioned
None of the mentioned
Answer: D
Question: Which catalyst is commonly used in coordination chain polymerization?
Options:
nickel
ziegler- Natta catalyst
zeolite
platinum
Answer: B
Question: Time period of a simple pendulum will be double if we ___________
Options:
Decrease the length 2 times
Decrease the length 4 times
Increase the length 2 times
Increase the length 4 times
Answer: D
Question: What is the correct notation for a load factor?
Options:
Ω
∞
∑
⅄
Answer: C
Question: The priority level of an interrupt of 8051 for which SI(serial interrupt) interrupt is programmed is
Options:
level 0
level 1
level 0 or level 1
none
Answer: B
Question: Find the inverse laplace transform of \(\frac{1}{(s^2+1)(s – 1)(s + 5)}\).
Options:
1⁄12 et – 1⁄13 Cos(-t) – 1⁄12 Sin(-t) – 1⁄156 e-5t
1⁄12 e-t – 1⁄13 Cos(t) – 1⁄12 Sin(t) – 1⁄156 e5t
1⁄12 et – 1⁄13 Cos(t) – 1⁄12 Sin(t) – 1⁄156 e-5t
1⁄12 et + 1⁄13 Cos(t) + 1⁄12 Sin(t) + 1⁄156 e-5t
Answer: C
Question: The maximum daily demand of a city is 24*105 and the rate of filtration is 100 per litre per hour per m2. What is the area of the filter?
Options:
10
100
1000
1500
Answer: B