ACME ACADEMY

WEEKLY EVALUATION TEST

Subject: Artificial Intelligence
Time Limit: 30 Mins
Max Marks: 50 Marks
Student Name:
Roll Number:
Class / Sec:
Date:

GENERAL INSTRUCTIONS:

  1. All questions are compulsory. Carefully read all instructions before starting.
  2. The question paper contains 50 questions.
  3. There is no negative marking for incorrect answers.
  4. Use of mobile phones, smartwatches, or calculators is strictly prohibited during the exam.
1. What is the primary goal of Problem Scoping?
[1 Mark]
(A) To write the code for the AI
(B) To identify and understand the problem before solving it
(C) To test the model
(D) To gather data
2. In the 4Ws canvas, what does the 'Where' block signify?
[1 Mark]
(A) Who is facing the problem
(B) What is the problem
(C) Context, situation, or location of the problem
(D) Why the problem is important
3. Which of the following summarizes the 4Ws into a single descriptive summary?
[1 Mark]
(A) Problem Statement Template
(B) Data Acquisition Canvas
(C) System Architecture
(D) Confusion Matrix
4. Who are the stakeholders in an AI project?
[1 Mark]
(A) Only the developers
(B) The people who face the problem and benefit from the solution
(C) The computers used
(D) The investors only
5. If you are building an AI for a school, who is the primary stakeholder?
[1 Mark]
(A) Students and Teachers
(B) The hardware manufacturer
(C) The internet provider
(D) The local municipality
6. Which block explains the benefits of solving the problem?
[1 Mark]
(A) Who
(B) What
(C) Where
(D) Why
7. Why is the 'What' block important?
[1 Mark]
(A) It finds the geographic location
(B) It identifies the stakeholders
(C) It defines the exact nature of the problem and the evidence supporting it
(D) It writes the code
8. Which of these is NOT part of the 4Ws Canvas?
[1 Mark]
(A) Who
(B) When
(C) Where
(D) Why
9. A problem statement template starts with: 'Our [Stakeholders] have a problem that [Issue]...'
[1 Mark]
(A) True
(B) False
(C) Partially True
(D) None of the above
10. Problem scoping prevents:
[1 Mark]
(A) Data collection
(B) Solving the wrong problem
(C) Model testing
(D) System evaluation
11. What is Data Acquisition?
[1 Mark]
(A) Deleting old data
(B) Gathering relevant and reliable data for the project
(C) Visualizing data
(D) Testing the model
12. Which of the following is a valid source of data for an AI project?
[1 Mark]
(A) Web Scraping
(B) Sensors
(C) Surveys
(D) All of the above
13. What is 'System Data'?
[1 Mark]
(A) Data generated by computers and machines automatically
(B) Data typed by humans
(C) Data from books
(D) Data from dreams
14. Why must data be reliable?
[1 Mark]
(A) To save storage space
(B) Because biased or incorrect data will result in a flawed AI model
(C) To make it look colorful
(D) To reduce internet usage
15. Which of the following is an ethical concern during Data Acquisition?
[1 Mark]
(A) File size
(B) Data format
(C) Data Privacy and Consent
(D) Color of the dataset
16. What is Open Source Data?
[1 Mark]
(A) Data that is kept secret
(B) Data that is publicly available for anyone to use and share
(C) Data sold for a high price
(D) Data only accessible by governments
17. Which sensor is used to acquire visual data?
[1 Mark]
(A) Thermometer
(B) Microphone
(C) Camera
(D) Barometer
18. In a dataset, what are 'Features'?
[1 Mark]
(A) The visual design of the program
(B) The measurable properties or variables used for prediction
(C) The outcome of the prediction
(D) The names of the developers
19. If you are predicting house prices, which of these is a feature?
[1 Mark]
(A) The price itself
(B) The number of bedrooms
(C) The algorithm name
(D) The CPU speed
20. What is 'Big Data'?
[1 Mark]
(A) Data stored on a large hard drive
(B) Extremely large and complex datasets that traditional tools cannot process
(C) Data with large font sizes
(D) A single very long document
21. What is the main purpose of Data Exploration?
[1 Mark]
(A) To deploy the model
(B) To gather more data
(C) To visualize and understand the patterns, trends, and outliers in the data
(D) To write the problem statement
22. Which type of graph is best for showing the distribution of categorical data?
[1 Mark]
(A) Line chart
(B) Bar chart
(C) Scatter plot
(D) Surface plot
23. What does a Scatter Plot show?
[1 Mark]
(A) The relationship between two continuous numeric variables
(B) The frequency of words
(C) The parts of a whole
(D) The geographic location of data
24. What is an 'Outlier' in a dataset?
[1 Mark]
(A) The average value
(B) The most frequent value
(C) A data point that differs significantly from other observations
(D) The label of the data
25. Which statistical measure represents the middle value of a sorted dataset?
[1 Mark]
(A) Mean
(B) Median
(C) Mode
(D) Standard Deviation
26. Which plot is specifically used to identify outliers and show the interquartile range?
[1 Mark]
(A) Pie chart
(B) Line graph
(C) Box plot
(D) Histogram
27. What is a Histogram used for?
[1 Mark]
(A) To show parts of a whole
(B) To display the frequency distribution of continuous data
(C) To connect points over time
(D) To show text data
28. In data exploration, 'Correlation' measures:
[1 Mark]
(A) How loud the data is
(B) The statistical relationship or association between two variables
(C) The number of missing values
(D) The file size of the dataset
29. If two variables have a strong positive correlation, it means:
[1 Mark]
(A) As one increases, the other decreases
(B) As one increases, the other also increases
(C) They are not related
(D) They are exactly the same variable
30. Why do we need to clean data during exploration?
[1 Mark]
(A) To make the file smaller
(B) To remove errors, duplicates, and handle missing values for better model accuracy
(C) To change the colors of the graphs
(D) To hide information from users
31. What is AI Modelling?
[1 Mark]
(A) Drawing a 3D model
(B) The process of developing a mathematical algorithm that learns from data
(C) Building a robot's body
(D) Writing the problem statement
32. What are the two primary approaches to AI Modelling?
[1 Mark]
(A) Rule-based and Learning-based
(B) Visual and Audio
(C) Hardware and Software
(D) Internal and External
33. In Supervised Learning, the training dataset must have:
[1 Mark]
(A) Only images
(B) No labels
(C) Input features and known target labels (answers)
(D) Only text
34. Which of the following is an Unsupervised Learning technique?
[1 Mark]
(A) Classification
(B) Regression
(C) Clustering
(D) Decision Trees
35. What is the primary difference between Classification and Regression?
[1 Mark]
(A) Classification uses text, regression uses images
(B) Classification predicts categories; Regression predicts continuous numbers
(C) Classification is unsupervised, regression is supervised
(D) There is no difference
36. A Decision Tree model makes predictions by:
[1 Mark]
(A) Splitting data using a tree-like graph of decisions and their possible consequences
(B) Creating neural connections
(C) Processing pixels
(D) Translating text
37. What does 'Training Data' refer to?
[1 Mark]
(A) The data used to test the model's final accuracy
(B) The subset of data used to teach the model how to make predictions
(C) Data that is kept hidden
(D) Data that has errors
38. If an AI model plays a video game and learns by getting points for winning and losing points for dying, it is using:
[1 Mark]
(A) Supervised Learning
(B) Unsupervised Learning
(C) Reinforcement Learning
(D) Rule-based logic
39. What is 'Underfitting'?
[1 Mark]
(A) When the model memorizes the training data completely
(B) When the model is too simple to capture the underlying patterns of the data
(C) When the model evaluates too fast
(D) When the data is too large
40. Deep Learning is a subset of Machine Learning based on:
[1 Mark]
(A) Decision Trees
(B) Artificial Neural Networks
(C) K-Means Clustering
(D) Linear Regression
41. Which of the following is an element of non-verbal communication?
[1 Mark]
(A) Speaking on the phone
(B) Facial expressions and body language
(C) Writing an email
(D) Reading a book
42. What is the purpose of providing constructive feedback?
[1 Mark]
(A) To demotivate the person
(B) To complain about their personality
(C) To help the person improve by pointing out areas of growth respectfully
(D) To show superiority
43. In the communication process, who decodes the message?
[1 Mark]
(A) The Sender
(B) The Medium
(C) The Receiver
(D) The Environment
44. Which of these is a barrier to effective communication?
[1 Mark]
(A) Active listening
(B) Clear language
(C) Physical noise and distractions
(D) Eye contact
45. Self-awareness means:
[1 Mark]
(A) Knowing everything about the world
(B) Having a clear perception of your own personality, strengths, weaknesses, and emotions
(C) Ignoring your own feelings
(D) Judging others
46. Which of the following is a symptom of negative stress?
[1 Mark]
(A) Feeling motivated to finish a project
(B) Frequent headaches and severe anxiety
(C) Completing work on time
(D) Feeling energized
47. A person who stays calm and finds solutions during a crisis demonstrates:
[1 Mark]
(A) Procrastination
(B) Emotional intelligence and resilience
(C) Apathy
(D) Aggression
48. What does the 'A' in SMART goals stand for?
[1 Mark]
(A) Automatic
(B) Aggressive
(C) Achievable
(D) Abstract
49. Time management techniques include:
[1 Mark]
(A) Delaying all tasks until the deadline
(B) Prioritizing tasks based on urgency and importance
(C) Working without taking any breaks
(D) Doing easiest tasks only
50. Which of the following helps in building self-confidence?
[1 Mark]
(A) Constantly comparing yourself to others
(B) Focusing on past failures
(C) Setting and achieving small goals
(D) Avoiding all challenges
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