Math for AI Class 9 MCQ

← Back to Class 9 Artificial Intelligence

Practice Math for AI Class 9 MCQ with answers to learn how mathematical concepts such as statistics, probability, graphs, patterns, logical reasoning, and data analysis are used in Artificial Intelligence. These MCQs help students strengthen their problem-solving skills and prepare for CBSE Class 9 AI examinations.  All the important Information are taken from the Artificial Intelligence Class IX Textbook Based on CBSE Board Pattern.

Math for AI Class 9 MCQ

1. Match the following:

2. If you are to throw an arrow to this pie chart, in which color is the arrow more likely to fall?

a. Red
b. Blue
c. Yellow
d. Green

3. If you select a balloon without looking, how likely is it that you will pick a blue one?

a. Probable
b. Certain
c. Unlikely
d. Impossible

4. With one throw of a 6-sided die, what’s the probability of getting an even number?
a. 1/5
b. 2/5
c. 5/6
d. 1/2

5. Which of the following is an equation?
a. 2x + 5
b. x + 2 = 4x
c. x^2 + 2x
d. 5 + 5x + 5x^2

6. What is the value of x? 10x-8=6x
a. 8
b. 4
c. 2
d. 6

7. 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.

8. What is the probability of getting head when you toss a coin once?
a. 0.75
b. 1
c. 0
d. 0.5

9. Getting seven in die throwing is a possible event.
a. True
b. False

10. The median of the data: 155, 160, 145, 149, 150, 147, 152, 144, 148 is ____
a. 149
b.150
c.147
d.144

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

a. Line 1
b. Line 2

12. 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

13. _ theory provides methods to manage and navigate uncertainty.
a. Probability
b. Statistics
c. Linear Algebra
d. Calculus

14. 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

15. 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

16. Which of the following mathematical concept is fundamental for AI?
a. Probability
b. Statistics
c. Linear Algebra
d. Calculus

17. 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

18. Math is the study of __.
a. List
b. Methods
c. Patterns
d. None of the above

19. AI is a way to recognize patterns, like _.
a. Machine
b. Human beings
c. Solving puzzles
d. None of the above

20. Observe and analyze the mission numbers 2, 4, 6, 8, 10, 12, _?
a. 14
b. 16
c. 18
d. 20

21. Observe and analyze the mission numbers 4, 10, 16, 22, 28,_?
a. 32
b. 34
c. 38
d. 40

22. Observe and analyze the mission numbers 34, 31, 28, 25, 22,_?
a. 19
b. 16
c. 14
d. 10

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

24. What is the middle value of the given numbers?
11, 22, 33, 44, 55
a. 22
b. 33
c. 44
d. 55

25. What is the purpose of statistics in AI.
a. Making hardware
b. Designing circuits
c. Exploring and analyzing data
d. None of the above

26. In dataset, the middle value is known as __.
a. Range
b. Median
c. Mean
d. None of the above

27. If a fair coin is tossed, what is the probability of getting heads?
a. 1
b. 0.5
c. 0.75
d. 0

28. 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

29. 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

30. Which mathematical formula is used to finding out unknown or missing values?
a. Probability
b. Statistics
c. Linear Algebra
d. Calculus

31. Which mathematical formula is used to training and improving AI model?
a. Probability
b. Statistics
c. Linear Algebra
d. Calculus

32. Which mathematical formula is used to exploring data in AI?
a. Probability
b. Statistics
c. Linear Algebra
d. Calculus

33. Which mathematical formula is used to predicting different events?
a. Probability
b. Statistics
c. Linear Algebra
d. Calculus

34. In a disaster management, which of the following formulas will be more useful?
a. Probability
b. Statistics
c. Linear Algebra
d. Calculus

35. To compare the weather condition, which of the following formula will be more useful?
a. Probability
b. Statistics
c. Linear Algebra
d. Calculus

36. Which mathematical formula is used in estimating batting average in Cricket.
a. Probability
b. Statistics
c. Linear Algebra
d. Calculus

37. If scientists want to forecast the weather, which mathematical formula will be used?
a. Probability
b. Statistics
c. Linear Algebra
d. Calculus

38. Which of the following is common application of probability in AI?
a. Weather prediction
b. Building robots
c. Designing screens
d. Writing emails

39. Which mathematical concept helps in predicting stock market trends?
a. Statistics
b. Algebra
c. Geometry
d. Trigonometry

40. Which mathematical formula is used to training and improving AI model?
a. Probability
b. Calculus
c. Linear Algebra
d. All of the above

Disclaimer: We have taken an effort to provide you with the accurate handout of “Math for AI Class 9 MCQ“. If you feel that there is any error or mistake, please contact me at anuraganand2017@gmail.com. The above CBSE study material present on our websites is for education purpose, not our copyrights. All the above content and Screenshot are taken from Artificial Intelligence Class 9 CBSE Textbook and Support Material which is present in CBSEACADEMIC website, This Textbook and Support Material are legally copyright by Central Board of Secondary Education. We are only providing a medium and helping the students to improve the performances in the examination. 

For more information, refer to the official CBSE textbooks available at cbseacademic.nic.in

← Back to Class 9 Artificial Intelligence