Wednesday, February 18, 2026

CLASS 9th MCQ TEST :-6


 60 MULTIPLE CHOICE QUESTIONS

Q1. What is the purpose of finding patterns in numbers and images for Al ?

(a) To make Al more complicated

(b) To slow down Al's learning process

(c) To enable Al to make predictions and decisions

(d) To confuse Al algorithms


Q2. Which branch of math deals with summarizing and analysing data?

(a) Algebra 

(b) Geometry 

(c) Statistics 

(d) Calculus


Q3. How does Al use linear algebra ?

(a) To understand shapes and colours 

(b) To calculate probabilities

(c) To manipulate data in multiple dimensions

(d) To analyse historical weather data


Q4. What is the purpose of probability theory in Al?

(a) To eliminate uncertainty

(b) To avoid making decisions

(c) To make decisions under uncertainty

(d) To make decisions based on facts only


Q5. Which of the following is an example of pattern recognition in images?

(a) Identifying numbers in a captcha

(b) Calculating the area of a circle

(c) Solving Algebraic Equations

(d) Translating Text of one language to another language


Q6. Which of the following is an application of Al in healthcare?

(a) Predicting stock prices

(b) Recommending movies

(c) Translating text from one language to another

(d) Identifying diseases in medical images


Q7. How does Al use probability in self-driving cars?

(a) To estimate the likelihood of accidents

(b) To measure distances between vehicles

(c) To detect Traffic signals

(d) All of the above


Q8. Which of the following is an example of pattern recognition in natural

language processing?

(a) Identifying spam emails

(b) Predicting stock prices

(c) Translating text from one language to another

(d) Analysing customer reviews


Q9. How does calculus contribute to the optimization of Al algorithms in robotics?

(a) By calculating probabilities

(b) By analysing spatial relationships

(c) By adjusting parameters to minimize errors

(d) By generating 3D models


Q10. How does Al use linear algebra in machine learning?

(a) To predict future events

(b) To analyse historical data

(c) To represent data in multidimensional space

(d) To perform statistical analysis


Q11. Which two are examples of descriptive statistics?

a. Median and correlation.

b. Mean and standard deviation.

c. Mode and regression analysis.

d. Variance and Hypothesis testing.


Q12. What is the probability of getting head when you toss a coin once?

a. 0.75

b. 1

c. 0

d. 0.5


Q13. Getting seven in die throwing is a possible event.

a. True

b. False

c.none of these

d.incorect question


Q14. The median of the data: 155, 160, 145, 149, 150, 147, 152, 144, 148 is ____

a. 149

b.150

c.147

d.144


Q15. In the given figure, which of the two lines is more slanted?



a. Line 1

b. Line 2

Q16. If the coin shown in the figure below is used for a toss, what can be the possible result?



a. 1

b. 0.5

c. 0.75

d. 0


Q17. ___________theory provides methods to manage and navigate uncertainty.

a. Probability

b. Statistics

c. Linear Algebra

d. Calculus


Q18. If suppose, you want to make a robot which can go forward, which type of

mathematics concepts is required?

a. Probability

b. Statistics

c. Calculus

d. None of the above


Q19. What is the purpose of mathematics in AI?

a. Writing AI content

b. Creating hardware

c. Recognizing and analyzing patterns

d. None of the above


Q20. Which of the following mathematical concept is fundamental for AI?

a. Probability

b. Statistics

c. Linear Algebra

d. Calculus


Q21. What type of patterns does AI can recognize?

a. Speech and text

b. Numbers and images

c. Both a. and b.

d. None of the above


Q22. Math is the study of __.

a. List

b. Methods

c. Patterns

d. None of the above


Q23. AI is a way to recognize patterns, like _.

a. Machine

b. Human beings

c. Solving puzzles

d. None of the above


Q24. Observe and analyze the mission numbers 2, 4, 6, 8, 10, 12, _?

a. 14

b. 16

c. 18

d. 20


Q25. Observe and analyze the mission numbers 4, 10, 16, 22, 28,_?

a. 32

b. 34

c. 38

d. 40


Q26. Observe and analyze the mission numbers 34, 31, 28, 25, 22,_?

a. 19

b. 16

c. 14

d. 10


Q27. If Year 1 Profit was INR 1000; Year 2 Profit was INR 1500; Year 3 Profit was

INR 2000; Year 4 Profit was INR 2500, can you predict the profit for Year 5?

a. INR 3000

b. INR 3500

c. INR 4000

d. INR 4500


Q28. What is the middle value of the given numbers?

11, 22, 33, 44, 55

a. 22

b. 33

c. 44

d. 55


Q29. In dataset, the middle value is known as __.

a. Range

b. Median

c. Mean

d. None of the above


Q30. If a fair coin is tossed, what is the probability of getting heads?

a. 1

b. 0.5

c. 0.75

d. 0


Q31. A has 2 plants, B has 3 plants, C has 1 plant, D has 7 plants. How many

plants are there in total?

a. 12 plants

b. 13 plants

c. 14 plants

d. 15 plants


Q32. If you want to find the possible results of a coin toss, which mathematical

method will be helpful?

a. Probability

b. Statistics

c. Linear Algebra

d. Calculus


Q33. Which mathematical formula is used to finding out unknown or missing

values?

a. Probability

b. Statistics

c. Linear Algebra

d. Calculus


Q34. Which mathematical formula is used to training and improving AI model?

a. Probability

b. Statistics

c. Linear Algebra

d. Calculus


Q35. Which mathematical formula is used to predicting different events?

a. Probability

b. Statistics

c. Linear Algebra

d. Calculus


Q36. What is the primary purpose of statistics ?

(a) To collect and analyze data

(b) To study historical events

(c)To Solve mathematical equations.

(d) To predict future outcomes


Q37. What role does statistics play in disease prediction ?

(a) Identifying risk factors

(b) Designing new medications

(c) Analyzing weather patterns

(d) Building bridges


Q38. What is the significance of data collection in statistics?

(a) It forms the basis for analysis

(b) It helps in designing new products

(c) It is not important

(d) It is used for playing Video Games


Q39.How do epidemiologists use statistics in disease surveillance?

(a) To determine number of beds in hospitals

(b) To check medical staff competence

(c) To monitor disease trends

(d) All of these


Q40. Which mathematical formula is used to exploring data in AI?

a. Probability

b. Statistics

c. Linear Algebra

d. Calculus


Q41. Generative AI primarily focuses on:

a) Analyzing data

 b) Connecting to the internet

c) Solving math problems 

d) Creating new content


Q42. Which is NOT a type of Generative AI?

a) Image recognition

 b) Text generation

c) Music composition 

d) Video synthesis


Q43. ChatGPT is an example of:

a) Text-generating AI 

b) Conventional AI

c) Voice assistant 

d) Robotics


Q44.A key difference between Generative AI and Conventional AI is:

a) Generative AI predicts, Conventional AI creates

b) Generative AI creates, Conventional AI analyzes

c) Both are the same

d) Generative AI only works offline


Q45. Which tool generates images from text?

a) DALL·E 

b) GitHub Copilot

c) Google Search

 d) Siri


Q46.A benefit of Generative AI is:

a) Always being 100% accurate 

b) Automating content creation

c) Needing no internet 

d) Working without data


Q47.A limitation of Generative AI is:

a) High creativity

 b) Fast processing

c) Potential bias in outputs 

d) Small file size


Q48. Ethical concern about Generative AI includes:

a) Creating original art 

b) Spreading misinformation

c) Improving education 

d) Helping doctors


Q49. Which is a text-generating AI tool?

a) MidJourney

 b) GitHub Copilot

c) ChatGPT 

d) Jukebox


Q50.Generative AI learns from:

a) Large datasets 

b) User manuals

c) Random guesses 

d) Weather reports


Q51.Conventional AI is used in:

a) Fraud detection b) Writing novels

c) Painting d) Songwriting


Q52.An example of audio-generating AI is:

a) DALL·E 

b) Tesla Autopilot

c) Google Translate 

d) Murf.ai


Q53.Generative AI CANNOT:

a) Write code

b) Compose music

c) Generate images 

d) Understand emotions


Q54.A risk of AI-generated art is:

a) Using too many colors 

b) Being too creative

c) Copyright infringement 

d) Small file size


Q55.GitHub Copilot assists with:

a) Image editing 

b) Writing code

c) Voice cloning

 d) Video games


Q56.To use AI ethically, you should:

a) Share unverified content b) Credit AI assistance

c) Create deepfakes d) Hide AI use


Q57.Bias in AI outputs comes from:

a) Too much data

 b) Fast processors

c) Biased training data 

d) Small models


Q58.Which law regulates AI in Europe?

a) Digital India Act

 b) AI Ethics Law

c) EU AI Act 

d) Copyright Act


Q59.Generative AI is LEAST useful for:

a) Medical diagnosis

 b) Writing essays

c) Creating logos

 d) Composing music


Q60.A deepfake is:

a) AI-generated fake media

 b) A fake dataset

c) A type of computer

 d) An AI chip

QUIZ 3

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