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.

1. Q181 CBSE Board 2025
   Which application of ​NLP helps ​to provide an ​overview of ​a news item or ​blog post ? It ​also avoids redundancy from multiple sources and maximises the diversity of content obtained.

   1. (a)Virtual Assistants
   2. (b)Sentiment Analysis
   3. (c)Text Classification
   4. (d)Automatic Summarization
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2. Q182 CBSE Board 2025
   In the sentence “She ​reads the ​book”, which of the following is a stop-word that ​should be removed ​during ​text ​preprocessing ?

   1. (a)She
   2. (b)reads
   3. (c)the
   4. (d)book
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3. Q183 CBSE Board 2025
   In Natural Language Processing ​(NLP), ​___________ ​occur/s ​very frequently in ​the corpus but ​do/does not add ​any ​value to it.

   1. (a)Text Normalisation
   2. (b)Stop words
   3. (c)Start words
   4. (d)Tokenisation
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4. Q184 CBSE Board 2025
   The first step of ​Bag of ​Words algorithm is ​Text Normalisation. Which ​of ​the following task ​is done in this step ?

   1. (a)Creating document vectors
   2. (b)Collecting and pre-processing data
   3. (c)Adding the words to a dictionary
   4. (d)Creating a vector of words
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5. Q185 CBSE Board 2025
   Which of the following ​applications of NLP ​(Natural Language Processing) ​is associated with spam ​filtering in e-mails ​?

   1. (a)Virtual Assistants
   2. (b)Sentiment Analysis
   3. (c)Text Classification
   4. (d)Automatic Summarization
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6. Q186 CBSE Board 2025
   Sentiment analysis ​of customer ​reviews on ​various online ​stores is ​an example ​of ____________.

   1. (a)Machine Learning
   2. (b)Computer Vision
   3. (c)Natural Language Processing (NLP)
   4. (d)Speech Recognition
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7. Q187 CBSE Board 2025
   In ​the context of NLP, which ​of the following words ​represents a stem ​resulting from stemming ​for “Studies” ?

   1. (a)Study
   2. (b)Stud
   3. (c)Studi
   4. (d)Studied
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8. Q188 CBSE Board 2025
   Which ​type of ​chat-bot ​has a wide functionality, is flexible and powerful, and works ​on ​bigger ​databases directly ?
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9. Q189 CBSE Board 2025
   What ​is the primary ​difference between Human Language ​and Computer ​Language ​?
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10. Q190 CBSE Board 2025
    You have ​two documents : Document ​1 : CV is an upcoming field. Document 2 : Image Feature ​is an ​important part of CV. Implement all four steps of the ​Bag of Words (BoW) ​model to ​create a ​document vector table. Depict the outcome of each step.
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11. Q191 CBSE Board 2025
    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.
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12. Q192 CBSE Board 2024
    This real life application of NLP ​is used to provide an overview of a ​news ​item or blog post, while avoiding redundancy from ​multiple sources and maximising the diversity of content ​obtained. Which is this ​application ​?

    1. (a)Chatbot
    2. (b)Virtual Assistant
    3. (c)Sentiment Analysis
    4. (d)Automatic Summarisation
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13. Q193 CBSE Board 2024
    Which ​of the ​following words ​represent an example ​of a lemma resulting from ​lemmatisation ​for “caring” in context to Natural ​Language Processing (NLP) ​?

    1. (a)Care
    2. (b)Cared
    3. (c)Cares
    4. (d)Car
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14. Q194 CBSE Board 2024
    Which ​of ​the ​following applications is ​not associated ​with ​Natural Language Processing (NLP) ​?

    1. (a)Sentiment Analysis
    2. (b)Speech Recognition
    3. (c)Spam Filtering in emails
    4. (d)Stock Market Analysis
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15. Q195 CBSE Board 2024
    Bag of ​Words is a ​_________ model which helps ​in extracting features ​out ​of the text which can ​be helpful in machine ​learning algorithms.

    1. (a)Data Science (DS)
    2. (b)Virtual Reality (VR)
    3. (c)Natural Language Processing (NLP)
    4. (d)Computer Vision (CV)
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16. Q196 CBSE Board 2024
    What ​are the ​primary differences ​between ​Script-bots ​and Smart-bots ​?
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17. Q197 CBSE Board 2024
    Consider the following two documents : Document 1 : ML and DL are ​part of ​AI. Document ​2 : DL ​is a subset of ​ML. Implement ​all four steps of the Bag ​of Words (BoW) model to create a document ​vector table. Depict the outcome of each step.
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18. Q198 CBSE Board 2023
    Two popular examples of pocket assistants ​are ​_________ and ​_________.
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19. Q199 CBSE Board 2023
    Select ​the ​correct ​features ​of ​Smart ​Bot :

    1. (a)Smart-bots are flexible and powerful
    2. (b)Coding is required to take this up on board
    3. (c)Smart bots work on bigger databases and other resources directly
    4. (d)All of the above
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20. Q200 CBSE Board 2023
    For ​_________ the whole corpus is ​divided ​into ​sentences. Each sentence is taken as a ​different data so now ​the whole corpus gets ​reduced ​to sentences.

    1. (a)Text Regulation
    2. (b)Sentence Segmentation
    3. (c)Tokenisation
    4. (d)Stemming
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