https://scholar.google.com/citations?user=Bh0b3R8AAAAJ&hl=en, https://npxsoft.com/

MCQS Canal, Mailsi (2025)

08/11/2025

A key factor in long-term marital satisfaction is:
a) Constant agreement
b) Good communication
c) Expensive gifts
d) Avoiding conflict
Answer: b

Which habit most strongly strengthens trust in marriage?
a) Checking each other’s phones
b) Sharing small daily updates
c) Staying silent during disagreements
d) Competing with each other
Answer: b

Healthy conflict resolution in marriage usually involves:
a) Blaming your partner
b) Listening actively
c) Raising your voice
d) Avoiding the issue
Answer: b

A strong marriage is built on:
a) Perfection
b) Mutual respect
c) One partner making all decisions
d) Avoiding deep conversations
Answer: b

Empathy in marriage means:
a) Agreeing with everything
b) Understanding your partner’s feelings
c) Ignoring emotions
d) Winning arguments
Answer: b

A couple tends to bond more when they:
a) Spend every moment together
b) Share positive rituals like weekly check-ins
c) Focus only on big events
d) Keep emotions private
Answer: b

Financial harmony in marriage improves when couples:
a) Hide personal expenses
b) Communicate openly about budgets
c) Let only one partner handle money forever
d) Avoid talking about financial goals
Answer: b

Appreciation in marriage works best when:
a) It’s expressed regularly
b) It’s saved for special occasions
c) It’s implied but not spoken
d) It’s used only after arguments
Answer: a

Emotional intimacy improves when couples:
a) Share vulnerabilities
b) Avoid tough topics
c) Keep everything light
d) Criticize each other
Answer: a

A supportive partner typically:
a) Minimizes your feelings
b) Encourages your growth
c) Focuses only on their goals
d) Avoids responsibility
Answer: b

31/05/2025

1. What is the primary goal of Generative AI?

A) To classify data
B) To generate new data
C) To predict outcomes
D) To cluster data

Answer: B) To generate new data

2. Which of the following is a type of generative model?

A) GAN (Generative Adversarial Network)
B) VAE (Variational Autoencoder)
C) RNN (Recurrent Neural Network)
D) Both A and B

Answer: D) Both A and B

3. What is one common application of Generative AI?

A) Image generation
B) Text summarization
C) Sentiment analysis
D) Predictive maintenance

Answer: A) Image generation

4. What is the term for the process of generating new data samples that are similar to existing data?

A) Data augmentation
B) Data generation
C) Data synthesis
D) All of the above

Answer: D) All of the above

5. What is one of the challenges of training generative models?

A) Mode collapse
B) Unstable training
C) Overfitting
D) All of the above

Answer: D) All of the above

6. What is the primary difference between a GAN and a VAE?

A) GANs generate data samples, while VAEs compress data
B) GANs compress data, while VAEs generate data samples
C) GANs are supervised, while VAEs are unsupervised
D) GANs are used for images, while VAEs are used for text

Answer: A) GANs generate data samples, while VAEs compress data

7. What is one potential application of Generative AI in healthcare?

A) Medical image generation
B) Disease diagnosis
C) Personalized medicine
D) All of the above

Answer: D) All of the above

8. What is one of the ethical concerns surrounding Generative AI?

A) Bias in generated data
B) Potential for misinformation
C) Lack of transparency
D) All of the above

Answer: D) All of the above

9. What is one potential future direction for Generative AI research?

A) Developing more efficient training methods
B) Improving the realism of generated data
C) Exploring new applications
D) All of the above

Answer: D) All of the above

10. What is one potential impact of Generative AI on society?

A) Revolutionizing creative industries
B) Changing the way we interact with data
C) Raising new ethical concerns
D) All of the above

Answer: D) All of the above

18/05/2025

1. What is the force that attracts objects with mass towards each other?

A) Electromagnetism
B) Gravity
C) Friction
D) Normal force

Answer: B) Gravity

2. According to Newton's law of universal gravitation, what determines the strength of the gravitational force between two objects?

A) Mass and distance
B) Mass and velocity
C) Distance and velocity
D) Acceleration and time

Answer: A) Mass and distance

3. What is the term for the force exerted on an object due to gravity?

A) Mass
B) Weight
C) Density
D) Volume

Answer: B) Weight

4. What is the term for the state of weightlessness experienced by objects in orbit around the Earth?

A) Zero gravity
B) Microgravity
C) Weightlessness
D) All of the above

Answer: D) All of the above

5. According to Einstein's theory of general relativity, what is the cause of gravity?

A) The curvature of spacetime
B) The force of attraction between objects
C) The acceleration of objects
D) The velocity of objects

Answer: A) The curvature of spacetime

6. What is the role of gravity in the motion of planets in our solar system?

A) It causes planets to move in circular orbits
B) It causes planets to move in elliptical orbits
C) It causes planets to move away from the Sun
D) It has no effect on planetary motion

Answer: B) It causes planets to move in elliptical orbits

7. What is the primary cause of ocean tides on Earth?

A) Wind
B) Gravity
C) Atmospheric pressure
D) Ocean currents

Answer: B) Gravity

8. What is the unit of measurement for gravitational acceleration?

A) m/s
B) m/s^2
C) N/kg
D) kg/m^3

Answer: B) m/s^2

9. What is the term for a region of spacetime where gravity is so strong that nothing can escape?

A) Black hole
B) Wormhole
C) Singularity
D) Event horizon

Answer: A) Black hole

10. What is the role of gravity in the formation and evolution of galaxies?

A) It causes galaxies to expand
B) It causes galaxies to contract
C) It holds galaxies together
D) It has no effect on galaxy evolution

Answer: C) It holds galaxies together

11/05/2025

1. Which of the following is the derivative of sin(x)?
A. cos(x)
B. -cos(x)
C. sin(x)
D. -sin(x)

Correct Answer: A. cos(x)

2. The unit of electric current is:
A. Volt
B. Ohm
C. Ampere
D. Watt

Correct Answer: C. Ampere

3. If A = 3 and B = 4, what is the value of √(A² + B²)?
A. 5
B. 6
C. 7
D. 25

Correct Answer: A. 5
(Explanation: √(3² + 4²) = √(9 + 16) = √25 = 5)

4. What is the chemical formula of calcium carbonate?
A. CaO
B. CaCO₃
C. CaCl₂
D. Ca(OH)₂

Correct Answer: B. CaCO₃

5. Which gas is most abundant in the Earth's atmosphere?
A. Oxygen
B. Hydrogen
C. Nitrogen
D. Carbon dioxide

Correct Answer: C. Nitrogen

6. What is the integral of 1/x dx?
A. ln(x)
B. x
C. 1/x
D. e^x

Correct Answer: A. ln(x)

7. Newton’s Second Law of Motion is:
A. F = ma
B. For every action, there is an equal and opposite reaction
C. A body at rest stays at rest
D. Energy cannot be created or destroyed

Correct Answer: A. F = ma

8. The valency of carbon is:
A. 2
B. 3
C. 4
D. 5

Correct Answer: C. 4

9. In a triangle, if all three sides are equal, the triangle is called:
A. Scalene
B. Isosceles
C. Right-angled
D. Equilateral

Correct Answer: D. Equilateral

10. What is the SI unit of frequency?
A. Hertz
B. Newton
C. Joule
D. Pascal

Correct Answer: A. Hertz

29/04/2025

1. What is the unit of measurement for electric current?

A) Volts
B) Amps
C) Watts
D) Ohms

Answer: B) Amps

2. What is the term for a path through which electric current flows?

A) Conductor
B) Insulator
C) Circuit
D) Wire

Answer: C) Circuit

3. What is the formula for calculating electric power?

A) P = V x I
B) P = V / I
C) P = I / V
D) P = V + I

Answer: A) P = V x I

4. What is the primary purpose of a fuse in an electric circuit?

A) To regulate voltage
B) To protect against overloads
C) To increase current
D) To reduce resistance

Answer: B) To protect against overloads

5. What is the term for the energy stored in a battery?

A) Kinetic energy
B) Potential energy
C) Electrical energy
D) Chemical energy

Answer: D) Chemical energy

6. What is the term for a circuit that has multiple paths for current to flow?

A) Series circuit
B) Parallel circuit
C) Closed circuit
D) Open circuit

Answer: B) Parallel circuit

7. What is the primary function of a transformer in an electric power distribution system?

A) To increase voltage
B) To decrease voltage
C) To regulate current
D) To filter out noise

Answer: A) To increase voltage (or B) To decrease voltage)

8. What is the primary safety precaution when working with electricity?

A) Wearing gloves
B) Using insulated tools
C) Avoiding water
D) All of the above

Answer: D) All of the above

9. What is the term for electricity generated from renewable sources?

A) Solar power
B) Wind power
C) Hydroelectric power
D) All of the above

Answer: D) All of the above

10. What is the term for a device that converts electrical energy into mechanical energy?

A) Motor
B) Generator
C) Transformer
D) Rectifier

Answer: A) Motor

11. What is the primary method of transmitting electric power over long distances?

A) High-voltage transmission lines
B) Underground cables
C) Wireless transmission
D) All of the above

Answer: A) High-voltage transmission lines

12. What is the term for a device that automatically shuts off power to a circuit in case of an overload or short circuit?

A) Fuse
B) Circuit breaker
C) Relay
D) Switch

Answer: B) Circuit breaker

13. What is the term for a device that stores electrical energy in the form of chemical energy?

A) Battery
B) Capacitor
C) Generator
D) Motor

Answer: A) Battery

14. What is the term for electricity generated from the energy of moving water?

A) Hydroelectric power
B) Solar power
C) Wind power
D) Geothermal power

Answer: A) Hydroelectric power

15. What is the term for a circuit that has a break or interruption in the path of current flow?

A) Closed circuit
B) Open circuit
C) Short circuit
D) Parallel circuit

Answer: B) Open circuit

26/04/2025

1. What is the term for a nuclear explosion that occurs when atomic nuclei are split?

A) Fission
B) Fusion
C) Ionization
D) Radiation

Answer: A) Fission

2. What is the primary cause of damage from a nuclear explosion?

A) Blast wave
B) Heat radiation
C) Ionizing radiation
D) All of the above

Answer: D) All of the above

3. Which cities were targeted by atomic bombs in World War II?

A) Hiroshima and Nagasaki
B) Tokyo and Osaka
C) Berlin and Munich
D) Paris and London

Answer: A) Hiroshima and Nagasaki

4. What is the term for the long-term effects of radiation exposure on living organisms?

A) Radiation sickness
B) Genetic mutation
C) Cancer
D) All of the above

Answer: D) All of the above

5. What is the primary goal of nuclear disarmament efforts?

A) To reduce the number of nuclear weapons
B) To eliminate nuclear weapons entirely
C) To promote nuclear energy
D) To develop new nuclear technologies

Answer: B) To eliminate nuclear weapons entirely

6. What is the term for the risk of unintended nuclear war due to technical failure or human error?

A) Accidental launch
B) Preemptive strike
C) Deterrence failure
D) All of the above

Answer: A) Accidental launch

7. What is the term for a system designed to protect against nuclear attacks?

A) Missile defense system
B) Nuclear shield
C) Defense against nuclear attacks
D) All of the above

Answer: A) Missile defense system

8. What is the primary ethical concern surrounding the use of nuclear weapons?

A) The potential for massive destruction
B) The risk of long-term environmental damage
C) The impact on civilian populations
D) All of the above

Answer: D) All of the above

9. What is the name of the treaty that bans nuclear testing in the atmosphere, outer space, and underwater?

A) Partial Nuclear Test Ban Treaty
B) Comprehensive Nuclear-Test-Ban Treaty
C) Nuclear Non-Proliferation Treaty
D) Strategic Arms Limitation Talks

Answer: A) Partial Nuclear Test Ban Treaty

10. What is the term for the potential long-term effect of nuclear war on global climate?

A) Nuclear winter
B) Global cooling
C) Climate change
D) All of the above

Answer: A) Nuclear winter

11. What is the primary goal of nuclear deterrence?

A) To prevent nuclear war
B) To win a nuclear war
C) To limit the damage of a nuclear war
D) To promote nuclear disarmament

Answer: A) To prevent nuclear war

12. What is the term for the risk of nuclear proliferation to non-state actors?

A) Nuclear terrorism
B) Nuclear proliferation
C) Nuclear black market
D) All of the above

Answer: A) Nuclear terrorism

13. What is the term for a strategy that involves retaliating with nuclear weapons in response to a nuclear attack?

A) Deterrence
B) Retaliation
C) Preemption
D) Defense

Answer: B) Retaliation

14. What is the primary moral argument against the use of nuclear weapons?

A) The potential for massive destruction
B) The risk of long-term environmental damage
C) The impact on civilian populations
D) All of the above

Answer: D) All of the above

15. What is the term for the potential long-term effect of nuclear war on human health?

A) Radiation sickness
B) Cancer
C) Genetic mutation
D) All of the above

Answer: D) All of the above

25/04/2025

1. What is the primary goal of Natural Language Processing (NLP)?

A) To generate human-like language
B) To understand and interpret human language
C) To translate languages
D) To recognize speech

Answer: B) To understand and interpret human language

2. Which of the following is an application of NLP?

A) Sentiment analysis
B) Machine translation
C) Speech recognition
D) All of the above

Answer: D) All of the above

3. What is the term for the process of breaking down text into individual words or tokens?

A) Tokenization
B) Stemming
C) Lemmatization
D) Parsing

Answer: A) Tokenization

4. What is the term for the challenge of dealing with words that have multiple meanings?

A) Polysemy
B) Homonymy
C) Ambiguity
D) Uncertainty

Answer: A) Polysemy

5. Which of the following is a popular NLP library?

A) NLTK
B) spaCy
C) Stanford CoreNLP
D) All of the above

Answer: D) All of the above

6. What is the term for the task of identifying the sentiment or emotional tone of text?

A) Sentiment analysis
B) Emotion detection
C) Opinion mining
D) All of the above

Answer: D) All of the above

7. What is the term for the process of reducing words to their base form?

A) Stemming
B) Lemmatization
C) Tokenization
D) Parsing

Answer: B) Lemmatization

8. Which of the following is an example of NLP in customer service?

A) Chatbots
B) Virtual assistants
C) Sentiment analysis
D) All of the above

Answer: D) All of the above

9. What is the term for the challenge of dealing with text that contains errors or inconsistencies?

A) Noise
B) Ambiguity
C) Uncertainty
D) Complexity

Answer: A) Noise

10. Which of the following is a popular tool for named entity recognition?

A) spaCy
B) Stanford CoreNLP
C) NLTK
D) All of the above

Answer: D) All of the above

11. What is the term for the task of identifying the relationships between entities in text?

A) Entity recognition
B) Relationship extraction
C) Event extraction
D) Sentiment analysis

Answer: B) Relationship extraction

12. What is the term for the process of using machine learning algorithms to analyze text?

A) Deep learning
B) Machine learning
C) Natural language processing
D) Text analysis

Answer: A) Deep learning

13. Which of the following is an example of NLP in healthcare?

A) Clinical decision support systems
B) Medical text analysis
C) Patient engagement platforms
D) All of the above

Answer: D) All of the above

14. What is the term for the challenge of dealing with text that is written in different languages?

A) Multilinguality
B) Ambiguity
C) Uncertainty
D) Complexity

Answer: A) Multilinguality

15. Which of the following is a popular tool for topic modeling?

A) Gensim
B) spaCy
C) NLTK
D) Stanford CoreNLP

Answer: A) Gensim

27/03/2025

Question 1
What is the medical term for inflammation of the sinuses?

A) Sinusitis
B) Rhinitis
C) Tonsillitis
D) Laryngitis

Answer: A) Sinusitis

Question 2
Which of the following sinuses is most commonly affected by sinusitis?

A) Maxillary sinus
B) Frontal sinus
C) Ethmoid sinus
D) Sphenoid sinus

Answer: A) Maxillary sinus

Question 3
What is the primary function of the sinuses?

A) To produce mucus
B) To filter the air we breathe
C) To lighten the weight of the skull
D) To produce sound

Answer: C) To lighten the weight of the skull

Question 4
Which of the following is a common symptom of sinusitis?

A) Headache
B) Facial pain
C) Nasal congestion
D) All of the above

Answer: D) All of the above

Question 5
What is the name of the surgical procedure to remove nasal polyps or other obstructions in the sinuses?

A) Sinusotomy
B) Polypectomy
C) Turbinate reduction
D) Endoscopic sinus surgery

Answer: D) Endoscopic sinus surgery

Question 6
Which of the following is a common cause of sinusitis?

A) Viral infection
B) Bacterial infection
C) Allergic reaction
D) All of the above

Answer: D) All of the above

Question 7
What is the name of the sinus that is located in the forehead?

A) Frontal sinus
B) Maxillary sinus
C) Ethmoid sinus
D) Sphenoid sinus

Answer: A) Frontal sinus

Question 8
Which of the following is a complication of untreated sinusitis?

A) Meningitis
B) Abscess formation
C) Osteomyelitis
D) All of the above

Answer: D) All of the above

Question 9
What is the name of the procedure to flush out the sinuses with a saline solution?

A) Sinus irrigation
B) Nasal lavage
C) Sinus rinse
D) All of the above

Answer: D) All of the above

Question 10
Which of the following is a common treatment for sinusitis?

A) Antibiotics
B) Decongestants
C) Pain relievers
D) All of the above

Answer: D) All of the above

26/03/2025

Question 1
What is the primary function of the mitochondria in a cell?

A) To synthesize proteins
B) To store genetic information
C) To generate energy for the cell
D) To regulate cell growth

Answer: C) To generate energy for the cell

Question 2
Which of the following is an example of a symbiotic relationship?

A) Predator-prey relationship
B) Competition for resources
C) Mutualism
D) Commensalism

Answer: C) Mutualism

Question 3
What is the process by which plants convert sunlight into energy?

A) Respiration
B) Photosynthesis
C) Fermentation
D) Transpiration

Answer: B) Photosynthesis

Question 4
Which of the following is a characteristic of a prokaryotic cell?

A) Presence of a nucleus
B) Presence of mitochondria
C) Lack of a cell wall
D) Lack of a nucleus

Answer: D) Lack of a nucleus

Question 5
What is the term for the process by which an organism's genetic information is passed from one generation to the next?

A) Mutation
B) Genetic drift
C) Gene flow
D) Heredity

Answer: D) Heredity

Question 6
Which of the following is an example of a homologous structure?

A) Human arm and bird wing
B) Human eye and octopus eye
C) Human skin and fish scales
D) Human brain and computer

Answer: A) Human arm and bird wing

Question 7
What is the term for the process by which an organism's population size increases or decreases over time?

A) Evolution
B) Natural selection
C) Population dynamics
D) Ecosystem

Answer: C) Population dynamics

Question 8
Which of the following is a characteristic of a dominant allele?

A) It will not be expressed if a recessive allele is present
B) It will be expressed if a recessive allele is present
C) It will only be expressed if two copies are present
D) It will not be expressed at all

Answer: B) It will be expressed if a recessive allele is present

Question 9
What is the term for the process by which water moves through a plant, from the roots to the leaves?

A) Respiration
B) Photosynthesis
C) Transpiration
D) Osmosis

Answer: C) Transpiration

Question 10
Which of the following is an example of a defense mechanism used by plants?

A) Production of toxins
B) Development of thorns
C) Camouflage
D) All of the above

Answer: D) All of the above

18/03/2025

Question 1
Which of the following rivers is the longest in the world?

A) Nile River
B) Amazon River
C) Yangtze River
D) Mississippi River

Answer: A) Nile River

Question 2
Which country is the largest in the world by land area?

A) Russia
B) Canada
C) China
D) United States

Answer: A) Russia

Question 3
Who is the author of the famous novel "To Kill a Mockingbird"?

A) F. Scott Fitzgerald
B) Harper Lee
C) Jane Austen
D) J.K. Rowling

Answer: B) Harper Lee

Question 4
Which of the following ancient civilizations built the Great Pyramid of Giza?

A) Egyptians
B) Greeks
C) Romans
D) Mesopotamians

Answer: A) Egyptians

Question 5
Who is the founder of the social media platform Facebook?

A) Mark Zuckerberg
B) Steve Jobs
C) Bill Gates
D) Larry Page

Answer: A) Mark Zuckerberg

Question 6
Which country is home to the ancient city of Petra?

A) Egypt
B) Jordan
C) Israel
D) Turkey

Answer: B) Jordan

Question 7
Who is the first President of the United States?

A) George Washington
B) Thomas Jefferson
C) Abraham Lincoln
D) Franklin D. Roosevelt

Answer: A) George Washington

Question 8
Which of the following planets in our solar system is known as the "Red Planet"?

A) Earth
B) Mars
C) Jupiter
D) Saturn

Answer: B) Mars

Question 9
Who is the author of the famous book "The Theory of Evolution"?

A) Charles Darwin
B) Galileo Galilei
C) Isaac Newton
D) Albert Einstein

Answer: A) Charles Darwin

Question 10
Which country hosted the Summer Olympics in 2016?

A) Brazil
B) China
C) United States
D) United Kingdom

Answer: A) Brazil

18/03/2025

Question 1
What is the primary function of a bird's beak?

A) To breathe
B) To fly
C) To eat and grasp
D) To communicate

Answer: C) To eat and grasp

Question 2
Which bird is known for its distinctive call that sounds like laughter?

A) Pelican
B) Penguin
C) Toucan
D) Kookaburra

Answer: D) Kookaburra

Question 3
What is the term for the study of birds?

A) Ornithology
B) Mammalogy
C) Herpetology
D) Entomology

Answer: A) Ornithology

Question 4
Which bird is the fastest flyer, reaching speeds of up to 242 mph?

A) Peregrine Falcon
B) Golden Eagle
C) Gyrfalcon
D) Swift

Answer: A) Peregrine Falcon

Question 5
What is the primary function of a bird's feathers?

A) To regulate body temperature
B) To protect from predators
C) To aid in flight
D) All of the above

Answer: D) All of the above

Question 6
Which bird is known for its distinctive mating dance?

A) Peacock
B) Ostrich
C) Penguin
D) Crane

Answer: A) Peacock

Question 7
What is the term for the group of birds that includes robins, blue jays, and sparrows?

A) Waterfowl
B) Songbirds
C) Raptors
D) Game birds

Answer: B) Songbirds

Question 8
Which bird is the largest in the world, weighing up to 350 pounds?

A) Ostrich
B) Emu
C) Cassowary
D) Rhea

Answer: A) Ostrich

Question 9
What is the term for the process by which birds migrate to warmer climates during the winter?

A) Hibernation
B) Migration
C) Torpor
D) Dispersion

Answer: B) Migration

Question 10
Which bird is known for its distinctive song, which includes mimicry of other birds and even man-made sounds?

A) Mockingbird
B) Thrush
C) Finch
D) Sparrow

Answer: A) Mockingbird

MCQS Canal

08/11/2025

31/05/2025

18/05/2025

11/05/2025

29/04/2025

26/04/2025

25/04/2025

27/03/2025

26/03/2025

18/03/2025

18/03/2025

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