10 Class CBSE Artificial Intelligence Board Exam Question Paper 2024-25

10th CBSE Information Technology 2024-25

Time: 2 hours
M.M.: 50
Class: 10th CBSE
Date: 18/03/2025

Note:

• Please check that this question paper contains 23 printed pages.
• Please check that this question paper contains 21 questions.
• Q.P. Code given on the right hand side of the question paper should be written on the title page of the answer-book by the candidate.
• Please write down the serial number of the question in the answer-book at the given place before attempting it.
• 15 minute time has been allotted to read this question paper. The question paper will be distributed at 10.15 a.m. From 10.15 a.m. to 10.30 a.m., the candidates will read the question paper only and will not write any answer on the answer book during this period.

General Instructions:

1. Please read the instructions carefully.
2. This question paper consists of 21 questions in two sections : Section-A & Section-B.
3. Section-A has objective type questions whereas Section-B contains subjective type questions.
4. Out of the given (5 + 16) = 21 questions, a candidate has to answer (5 + 10) = 15 questions in the allotted (maximum) time of 2 hours.
5. All questions of a particular section must be attempted in the correct order.
6. Section-A: Objective type questions (24 marks)
   (a) This section has 5 questions.
   (b) There is no negative marking.
   (c) Do as per the instructions given.
   (d) Marks allotted are mentioned against each question / part.
7. Section-B: Subjective type questions (26 marks)
   (a) This section has 16 questions.
   (b) A candidate has to do 10 questions.
   (c) Do as per the instructions given.
   (d) Marks allotted are mentioned against each question / part.

Section – A

(Objective Type Questions)

Question 01. Answer any 4 out of the given 6 questions on employability skills: 4×1=4

(i) Which of the following does not help in stress management?

1. Healthy food
2. Sound sleep
3. Yoga asanas
4. Negative thoughts

(ii) Spam refers to

1. Unnecessary images
2. Temporary files
3. Junk mails
4. Music files

(iii) Assertion (A): Sustainable agriculture is environment friendly.
Reason (R): It prevents use of chemical fertilizers to protect soil.

(A) Both (A) and (R) are correct and (R) is the correct explanation of (A).
(B) Both (A) and (R) are correct but (R) is not the correct explanation of (A).
(C) (A) is correct but (R) 1s not correct.
(D) (A) is not correct but (R) 1s correct.

(iv) Which of the following is not a step to build self-motivation?

1. Focusing on your goal.
2. Planning to achieve your goal.
3. Being undisciplined.
4. Finding out your strength.

(v) Which of the following types of communication takes place when the number of people is small enough to communicate with each other effectively?

1. Interpersonal communication
2. Public communication
3. Intrapersonal communication
4. Small group communications .

(vi) Reema has started her own restaurant. She keeps on trying new ideas to make different dishes for her customers. As an entrepreneur, Reema is:

1. Impatient
2. Creative
3. Under-confident
4. Lazy

Question 02. Answer any 5 out of the given 6 questions : 5 x 1 = 5

Assertion (A): When a machine is able to mimic human traits, it is said to be artificially intelligent.
Reason (R): A fully automatic washing machine is artificially intelligent.

(A) Both (A) and (R) are correct and (R) is the correct explanation of (A).
(B) Both (A) and (R) are correct and (R) is not the correct explanation of (A).
(C) (A) is correct but (R) is not correct.
(D) (A) is not correct but (R) is correct.

(ii) Platforms such as Spotify, Facebook, Instagram, Amazon, Netflix etc. shows recommendation on the basis of what you like. Which is the technology behind this ?

1. Human Intelligence
2. Platform Intelligence
3. Artificial Intelligences
4. Application Intelligence

(iii)
Statement 1: In “When” block of 4Ws canvas we find the stakeholders.
Statement 2: Stakeholders are the people who face a particular problem and would be benefited with the solution.

1. Both Statement 1 and Statement 2 are correct
2. Both Statement 1 and Statement 2 are incorrect
3. Statement 1 is correct but Statement 2 is incorrect
4. Statement 2 is correct but Statement 1 is incorrect

(iv) Whenever we want an AI project to be able to predict an output, we need to

(A) first test it using the data.
(B) first train it using the data
(C) Both (A) and (B)
(D) Neither (A) nor (B)

(v) What does the term “image processing” refer to in Computer Vision?

1. Editing videos
2. Extracting meaningful information from images
3. Playing audio files
4. Compiling codes

(vi) A corpus contains 4 documents in which the words such as ‘an, is, the’ were appearing frequently. Identify the term that is used for such words.

1. Stop word
2. Rare word
3. Missing word
4. Removable word

Question 03. Answer any 5 out of the given 6 questions:

(i) Identify the logo of an application of AI given below. It helps us to navigate to places.

(ii) Which of the following data science applications is not associated with genetics and genomics?

1. To understand the impact of DNA on health.
2. To analyze reactions to drugs and disease.
3. To find individual biological connections.
4. To search the house address of a relative on the Internet. 9

(iii) In Computer Vision, which of the following tasks is used for a single object?

1. Object Detection
2. Classification + Localization
3. Instance Segmentation
4. Non-Localization

(iv) It is a domain-specific language that is designed for managing data held in different kinds of DBMS (Database Management System). It is particularly useful in handling structured data. Which computer language is this?

1. SQL
2. CSV
3. Spreadsheet
4. TXT

(v) Which application of NLP helps to provide an overview of a news item or blog post? It also avoids redundancy from multiple sources and maximizes the diversity of content obtained.

1. Virtual Assistants
2. Sentiment Analysis
3. Text Classification
4. Automatic Summarization,

(vi) Which condition of evaluation does the following diagram indicate?

1. False Positive
2. False Negatives
3. True Positive
4. True Negative

Question 04. Answer any 5 out of the given 6 questions:

(i) Which of the following is the correct expansion of CSV?

1. Comma and Space Values
2. Comma Separated Values
3. Control Separated Values
4. Character Separated Values

(ii)

Statement 1: Overfitting ‘s not recommended for evaluation of a model.
Statement 2: This is because the model will simply remember the whole training set, and will therefore always predict the correct label for any point in the training set.

1. Both Statement 1 and Statement 2, are correct.
2. Both Statement 1 and Statement 2 are incorrect.
3. Statement 1 is correct but Statement 2 is incorrect.
4. Statement 2 is correct but Statement 1 is incorrect.

(iii) It is one of the parameters for evaluating a model’s performance and is defined as the percentage of true positive cases versus all the cases where the prediction is true. Which of the following evaluation parameter is this?

1. Precision
2. Recall
3. F1 score
4. Accuracy

(iv) Which form of learning-based approach does the following diagram indicate?

1. Clustering
2. Classification
3. Regression
4. Dimensionality Reduction

(v) Which of the following applications of NLP (Natural Language Processing) is associated with spam filtering in e-mails?

1. Virtual Assistants
2. Sentiment Analysis
3. Text Classification
4. Automatic Summarization

(vi) Raghav Raghav can turn on and off any appliance remotely using an Internet enabled device. This is an example of

(A) Artificial Intelligence (Al) (B) Internet of Things (loT) (C) Computer Vision (CV) (D) Deep Learning (DL)

Question 05. Answer any 5 out of the given 6 questions: 5 x 1= 5

(i) Musical intelligence is a concept that

1. assesses one’s ability to regulate, measure and understand numerical symbols, abstraction and logic.
2. measures the language processing skills both in terms of understanding or implementation in writing or verbally.
3. evaluates the ability to process information on the environment around us.
4. describes a person’s ability to recognize and create sounds, rhythms and sound patterns.

(ii) With respect to evaluation, for which of the following does the prediction and reality match?

1. True positive and False positive
2. True positive and True negative
3. False positive and False negative
4. True positive and False negative

(iii) Statement 1: Various search engines and e-commerce portals now have a new feature called image-based search using computer vision.
Statement 2: Image-based search helps in finding items, people and places by giving their sounds to the system.

1. Both Statement 1 and Statement 2 are correct.
2. Both Statement 1 and Statement 2 are incorrect.
3. Statement 1 is correct but Statement 2 is incorrect.
4. Statement 2 is correct but Statement 2 is incorrect.

(iv) In the context of NLP, which of the following words represents a stem resulting from stemming for “Studies”?

1. Study
2. Stud
3. Studi
4. Studied

(v) Which of the following scenarios might have a high False Negative cost?

1. Viral Disease Outbreak
2. Spam
3. Mining
4. Image Search

(vi) Which type of chat-bot has a wide functionality, is flexible and powerful, and works on bigger databases directly?

Section – B

(Subjective Type Questions)

Answer any 3 out of the given 5 questions on Employability Skills. Answer each question in 20-30 words. 3 x 2 = 6

Question 06. Explain the importance of following a healthy lifestyle in effectively dealing with stress. Write any one common factor that causes stress among the children nowadays.

Question 07. If you are a team leader of a team of 20 people in an organization, mention any two methods that you will use for effective communication with your team members.

Question 08. Write any two tasks that entrepreneurs do when they run their business.

Question 09. Enlist any two measures that an individual should follow to take care of his / her digital devices.

Question 10. Discuss the following problems related to sustainable development:

1. Water
2. Fuel

Answer any 4 out of the given 6 questions in 20-30 words each. 4 x 2 = 8

Question 11. Differentiate between Computer Vision (CV) and Natural Language Processing (NLP).

Question 12. Define the following with respect to AI project cycle:

(i) Data Exploration
(ii) Data Features

Question 13. One of the applications of Data Science is Airline Route Planning. List any two tasks that airline companies can do using Data Science.

Question 14. Give any two key impacts of Computer Vision on medical imaging.

Question 15. What is the primary difference between Human Language and Computer Language ?

Question 16. Suppose you are developing an AI model to detect fraudulent financial transaction risk. Describe False Positives and False Negatives in this context.

Answer any 3 out of the given 5 questions in 50-80 words each. 8 x 4 = 1

Question 17. What do you understand about AI Bias and AI Access ? Give one example of each to support your answer.

Question 18. What is the use of a problem statement template with respect to 4Ws of problem scoping? Draw a problem statement template depicting all key elements.

Question 19. Consider the following diagram. It explains how a system of organized machine learning algorithms performs certain tasks. Identify the concept and explain its working.

Question 20. Consider the following documents

Document 1: NLP is a domain of AI.
Document 2: NLP stands for Natural Language Processing.
Implement all the four steps of Bag of Words (BoW) model to create a document vector table.

Question 21. An AI model has been developed to test specimens of blood / urine / cough etc. to diagnose ailments (diabetes / liver infection etc.). The model was tested on a data-set of about 630 tests and the resulting confusion matrix is as follows:

1. How many total cases are True Negative in the above scenario?
2. Calculate Precision, Recall and F1 Score.