Artificial Intelligence-10th Questions
Browse 294 Artificial Intelligence questions with expert-verified, step-by-step solutions — NCERT, exemplar and previous-year questions, organised by chapter.
- Q121 CBSE Board 2023Which of the following is defined as the measure of balance between precision and recall ?
- (a)Accuracy
- (b)F1 Score
- (c)Reliability
- (d)Punctuality
- Q122 CBSE Board 2023_________ helps to find the best model that represents our data and how well the chosen model will work in future.
- Q123 CBSE Board 2023While evaluating a model's performance, recall parameter considers _________.
- (i)False positive
- (ii)True positive
- (iii)False negative
- (iv)True negative Choose the correct option :
- (a)only (i)
- (b)(ii) and (iii)
- (c)(iii) and (iv)
- (d)(i) and (iv)
- Q124 CBSE Board 2023Two conditions when prediction matches with the reality are true positive and _________.
- Q125 CBSE Board 2023When the prediction matches the reality, the condition is termed as _________.
- Q126 CBSE Board 2023Which of the following talks about how true the predictions are by any model ?
- (a)Accuracy
- (b)Reliability
- (c)Recall
- (d)F1 score
- Q127 CBSE Board 2023Define Confusion Matrix.
- Q128 CBSE Board 2023Recently the country was shaken up by a series of earthquakes which has done a huge damage to the people as well as the infrastructure. To address this issue, an AI model has been created which can predict if there is a chance of earthquake or not. The confusion matrix for the same is :
- Q129 CBSE Board 2022With reference to evaluation process of understanding the reliability of any AI model, define the term True Positive.
- Q130 CBSE Board 2022What is F1 score ?
- Q131 CBSE Board 2022What is the purpose of Evaluation stage of AI project cycle ? Discuss briefly.
- Q132 CBSE Board 2022With reference to evaluation stage of AI project cycle, explain the term Accuracy. Also give the formula to calculate it.
- Q133 CBSE Board 2025For Data Science, data is typically collected in tabular form and stored in various formats. Which of the following is commonly used for storing such tabular data sets ?
- (a)SQL databases
- (b)HTML files
- (c)JSON
- (d)NumPy
- Q134 CBSE Board 2025Which of the following data science application is not associated with genetics and genomics ?
- (a)To understand the impact of DNA on health.
- (b)To analyze reactions to drugs and disease.
- (c)To find individual biological connection.
- (d)To search the house address of a relative on the Internet.
- Q135 CBSE Board 2025It 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 ?
- (a)SQL
- (b)CSV
- (c)Spreadsheet
- (d)TXT
- Q136 CBSE Board 2025Which of the following is the correct expansion of CSV ?
- (a)Comma and Space Value
- (b)Comma Separated Values
- (c)Control Separated Values
- (d)Character Separated Values
- Q137 CBSE Board 2025One of the applications of Data Science is Airline Route Planning. List any two tasks that airline companies can do using Data Science.
- Q138 CBSE Board 2025Give names of any two online and any two offline sources of data.
- Q139 CBSE Board 2024For Data Science, usually the data is collected in the form of tables. These tabular datasets can be stored in different formats. Which of the following formats is not used for storing data in a tabular format ?
- (a)CSV
- (b)Website
- (c)SQL
- (d)Spreadsheet
- Q140 CBSE Board 2024What role does data play in AI based applications ? Name any two sources of online data collection for building any AI based application.