Math for AI Class 9 MCQ – The CBSE has changed the previous textbook and the syllabus of Std. IX. The new notes are made based on the new syllabus and based on the New CBSE textbook. 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:
| A | B |
|---|---|
| I) Probability | a) exploring data |
| ii) Calculus | b) finding out unknown or missing values |
| iii) Statistics | c) predicting different events |
| iv) Linear Algebra | d) training and improving AI model. |
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
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