Wednesday, February 18, 2026

CLASS 9th MCQ TEST :-5


60 MULTIPLE CHOICE QUESTIONS

 Q1. What is the main feature of a service business?

a) Products can be stored. 

b) Services are intangible.

c) Goods are transported. d) No customer interaction.


Q2. Which quality helps entrepreneurs handle failures positively?

a) Impatience 

b) Negativity

c) Positivity

 d) Inflexibility


Q3. Business is an __________ activity

a) Economic 

b) Relative

c) Societal 

d) Communication


Q4. Which of these is a trade business?

a) A bakery making bread

 b) A school teaching students

c) A plumber fixing pipes

 d) A retailer selling clothes


Q5. What is a key characteristic of entrepreneurship?

a) Risk-taking ability 

b) Desire to earn money only

c) Preference for a secure job 

d) Only making plans


Q6. Which of these is a risk in entrepreneurship?

a) Fixed income 

b) Competition lowering prices

c) Guaranteed success 

d) No customer interaction


Q7.Which of the following are non-renewable resources? (Choose all options that apply)

(a) Coal 

(b) Diesel

(c) Sun 

(d) Water


Q8.Which of the following is an example of renewable resources?

(a) Coal 

(b) Solar energy

(c) CNG 

(d) Petroleum


Q9.Which of the following options describes a green economy correctly? A green

economy

(a) uses less resources 

(b) uses more resources

(c) wastes less items 

(d) wastes more items


Q10.which of the following is/are the elements of green economy

(a) employment creation

(b) energy efficiency

(c) preservation of natural resources 

(d) All of the above


Q11.In your house identify which of the waste has an excellent recycling

potential?(CBQ)

(a) Vegetable scrap

 (b) Rubber

(c) Plastic

 (d) Metal


Q12.What is the primary cause of environmental pollution due to modern

agriculture?

a) Use of hybrid crops

b) Overuse of chemical fertilisers and pesticides

c) Organic farming

d) Crop rotation


Q13.What is the primary cause of air pollution in urban areas?

a) Tree plantation

 b) Vehicle exhaust fumes

c) Rainwater harvesting

 d) Organic farming


Q14.Which of the following is a key component of a green economy?

a) Excessive use of fossil fuels 

b) Renewable energy

c) Deforestation 

d) Increased plastic waste


Q15.What is the role of a green consumer?

a) Purchasing only plastic products

b) Buying products harmful to the environment

c) Choosing eco-friendly products

d) Ignoring sustainability


Q16.What are green skills primarily used for?

a) Increasing pollution

b) Promoting unsustainable practices

c) Balancing economic growth with environmental conservation

d) Ignoring climate change


Q17.Which of the following is an example of a green job?

a) Coal miner 

b) Plastic manufacturer

c) Organic farmer

 d) Diesel vehicle engineer


Q18.What does the "3R" principle stand for in waste management?

a) Reduce, Reuse, Recycle 

b) Remove, Replace, Rebuild

c) Reject, Return, Repeat 

d) Read, Remember, Recall


Q19.Which program by the Indian government focuses on skill development for

green jobs?

a) Make in India

b) Green Skill Development Programme (GSDP)

c) Digital India

d) Swachh Bharat Mission


Q20.What is the purpose of a bio-toilet?

a) Increase water wastage

b) Convert human waste into usable water

c) Promote plastic use

d) Encourage deforestation


Q21.Which sector offers green jobs like solar technicians and wind energy

professionals?

a) Agriculture 

b) Energy

c) Retail 

d) Tourism


Q22. What is one purpose of AI in healthcare?

a) To replace doctors 

b) To assist in the interpretation of medical images

c) To automate physical therapy 

d) To develop new medications


Q23. What is the function of smart assistants like Alexa and Siri?

a) To answer all mathematical questions

b) To recognize speech patterns and provide responses

c) To function as a calculator

d) To guide physical robots


Q24. In AI, what does the term “modelling” refer to?

a) Designing a physical model

b) Creating algorithms that can predict outcomes

c) Drawing pictures

d) Painting a model


Q25. What is the purpose of the AI Project Cycle?

a) To predict future trends in technology

b) To guide AI development from problem scoping to deployment

c) To monitor AI performance after deployment

d) To collect data from the internet


Q26. Which stage in the AI Project Cycle involves gathering data?

a) Problem Scoping

 b) Data Acquisition

c) Modelling 

d) Evaluation


Q27. What is problem scoping in AI?

a) Defining the problem that AI is supposed to solve

b) Testing the AI model

c) Training data collection

d) Evaluating AI performance


Q28. Which type of AI approach adapts its algorithms based on new data?

a) Rule-Based AI

 b) Learning-Based AI

c) Fixed AI 

d) Reactive AI


Q29. What does the term “evaluation” mean in AI?

a) Writing new algorithms

b) Testing AI models against a dataset to check accuracy

c) Creating data features

d) Monitoring users


Q30. What is the final stage of the AI Project Cycle?

a) Problem Scoping

b) Data Acquisition

c) Evaluation

d) Deployment


Q31.Spam filter is an application of ____________.

a) Natural Language Processing

b) Data Science

c) Computer Vision

d) Segmentation


Q32.Searching for a Chef’s photo in the web browser mostly give men’s images.

This is an instance of ____________.

a) AI Access 

b) AI Bias 

c) AI Domain 

d) AI Ethics


Q33.Choose the five stages of AI project cycle in correct order:

a) Evaluation -> Problem Scoping -> Data Exploration -> Data

Acquisition -> Modelling->Deployment

b) Problem Scoping -> Data Exploration -> Data Acquisition ->

Evaluation -> Modelling->Deployment

c) Data Acquisition -> Problem Scoping -> Data Exploration ->

Modelling ->Evaluation->Deployment

d) Problem Scoping -> Data Acquisition -> Data Exploration ->

Modelling ->Evaluation->Deployment


Q34.Which of the following is not a correct method of Data Collection?

a) Survey 

b) Prediction 

c) Observation 

d) API


Q35.Which one of these is a game that uses AI to understand language?

a) Quick Draw

 b) Semantris 

c) Tetris 

d) Chess


Q36.How is AI used in self-driving cars?

a) It generates energy

b) It processes visual data and makes driving decisions

c) It repairs the engine

d) It calculates fuel efficiency


Q37.Which of the following AI domains involves learning from data to improve

over time?

a) Computer Vision 

b) Deep Learning

c) Natural Language Processing

 d) Data Mining


Q38.What does it mean for an AI model to “learn”?

a) It memorizes data

b) It improves its performance using data and experience

c) It processes large amounts of information

d) It executes tasks faster than humans


Q39.What should you check before using personal data in AI?

a) If it’s from a private company

b) If it is publicly available or obtained ethically

c) If the data is stored in a database

d) If it was collected automatically


Q40. Assertion(A) : Rule based AI model is a static model.

Reasoning(R): Rule based model can evolve over changing data set.

(a) Both A and R are true and R is the correct explanation for A

(b) Both A and R are true and R is not the correct explanation for A

(c) A is True but R is False

(d) A is false but R is True


Q41. Assertion(A): Dimension Reduction is used in higher dimension problems.

Reasoning(R): Reducing dimension of a problem causes huge data loss.

(a) Both A and R are true and R is the correct explanation for A

(b) Both A and R are true and R is not the correct explanation for A

(c) A is True but R is False

(d) A is false but R is True


Q42. What does data literacy primarily involve?

a. Learning how to use a computer

b. Knowing how to understand, work with, and talk about data

c. Creating databases

d. Collecting data for surveys


Q43. Which of the following is NOT a component of the Data Pyramid?

a. Data

b. Information

c. Knowledge

d. Imagination


Q44. Why is data literacy important?

a. It helps in collecting data more efficiently

b. It enables individuals to make informed decisions and solve problems

c. It helps in creating complex algorithms

d. It allows individuals to work without the need for technology


Q45. What does the Data Literacy Process Framework help with?

a. Making decisions faster

b. Organizing raw data

c. Analyzing and interpreting data effectively

d. Collecting data without errors


Q46. Assertion (A): Data privacy is an essential component of AI data literacy.

Reason (R): Protecting personal information within datasets is not required as

long as the AI provides accurate results. Consider both the statements and

choose the correct answer.

a. Both A and R are correct and R is the correct explanation of A.

b. Both A and R correct but 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


Q47. What is an example of primary data?

a. Data collected from public records

b. Data obtained from a government report

c. Data generated from an experiment

d. Data downloaded from the internet


Q48. Which of the following describes discrete data?

a. Height of a person

b. Weight of an object

c. The number of students in a class

d. Voltage readings


Q49. What does data augmentation refer to?

a. Searching for new data sources

b. Increasing data by slightly changing existing data

c. Generating data using sensors

d. Organizing the data


Q50. Which of the following is an example of secondary data?

a. Data collected through a survey

b. Data obtained from an experiment

c. Data from a government report

d. Data collected through direct observation


Q51. What is the main focus of data security?

a. Encrypting data

b. Protecting data from unauthorized access and theft

c. Making data publicly accessible

d. Making data compatible with various formats


Q52. What is meant by data discovery in data acquisition?

a. Generating new data

b. Searching for datasets suitable for a particular project

c. Collecting data from surveys

d. Organizing existing data into categories


Q53. Which of the following is an ethical concern in data acquisition?

a. Ensuring data is freely available

b. Collecting irrelevant data

c. Ensuring that data collection is transparent and consensual

d. Using data for commercial purposes only


Q54. What does the structure of data define?

a. The cleanliness of data

b. The way data is processed

c. The way data is stored

d. The accuracy of data


Q55. Which of the following is a characteristic of good data?

a. Contains irrelevant information

b. Is well-structured and accurate

c. Is scattered and inconsistent

d. Is difficult to interpret


Q56. When interpreting data what does identifying trends help with?

a. Making random decisions

b. Understanding past behaviours and predicting future ones

c. Ignoring irrelevant information

d. Focusing only on numerical data


Q57. Which of the following is NOT a data collection method for qualitative

data?

a. Surveys

b. Focus groups

c. Observations

d. Case studies


Q58. What does qualitative data interpretation help answer?

a. How many times something occurs

b. What something looks like

c. How something behaves or is perceived

d. When an event happened


Q59. Which method involves using existing reliable documents as data sources?

a. Observation

b. Case studies

c. Record keeping

d. Focus groups


Q60. What is an example of a qualitative data collection method?

a. Polls

b. Observations

c. Surveys

d. Interviews



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