📘 MCQ Questions (Q1–Q50)
Q1. What is the main purpose of communication?
a) To share information
b) To confuse the listener
c) To speak loudly
d) To use difficult words
Q2. Which of the following is NOT a barrier to communication?
a) Noise
b) Clear pronunciation
c) Cultural differences
d) Emotional stress
Q3. What is the full form of the 7 Cs in communication?
a) Clear, Correct, Creative, Colorful, Confusing, Critical, Cool
b) Clear, Concise, Concrete, Correct, Coherent, Complete, Courteous
c) Clear, Concise, Cooperative, Curious, Complex, Connected, Careful
d) None of the above
Q4. Which of the following is an example of non-verbal communication?
a) Writing a letter
b) Speaking in a meeting
c) Nodding your head
d) Sending an email
Q5. What is the best way to improve verbal communication skills?
a) Avoid talking to people
b) Use complicated words
c) Practice speaking clearly and confidently
d) Speak very fast
Q6. What is the best way to start our day positively?
a) Think about all that can go wrong
b) Think about the difficult test
c) Think about your accomplishments
d) Think about traffic
Q7. Do you think people living in hill stations can skip taking a bath for many days?
a) No, everyone should bathe regularly
b) Yes, it is acceptable
c) Yes, if they wipe with cloth
d) None of the above
Q8. In self-management skills you can improve yourself in:
a) Discipline
b) Timeliness
c) Goal-setting
d) All of the above
Q9. When you are under ________ for a long time, it can cause health problems.
a) Stress
b) Discipline
c) Timeliness
d) Goal-setting
Q10. Which software manages all the devices of a computer?
a) Operating system
b) Application software
c) Anti-virus software
d) Microsoft Word
Q11. Which software keeps track of device status?
a) Operating system
b) Application software
c) Anti-virus software
d) Microsoft Word
Q12. An ________ manages computer memory.
a) Operating system
b) Application software
c) Anti-virus software
d) Microsoft Word
Q13. GUI stands for:
a) Graphical User Interface
b) Graphical User Interaction
c) Graphical User Interactive
d) None of the above
Q14. Which of the following is not an operating system?
a) DOS
b) Windows
c) Linux
d) Disk Defragmentor
Q15. Which is not a mobile operating system?
a) Android
b) iOS
c) Windows Phone
d) Linux
Q16. What is the primary goal of Green Skills?
a) Increase fossil fuels
b) Environmental sustainability
c) Industrial waste
d) Reduce employment
Q17. Which is NOT a renewable energy source?
a) Wind
b) Solar
c) Coal
d) Hydropower
Q18. How can industries adopt eco-friendly practices?
a) Energy-efficient machines
b) More plastic use
c) Dump waste in rivers
d) Deforestation
Q19. What are the 3Rs of sustainability?
a) Reuse, Repair, Restore
b) Reduce, Reuse, Recycle
c) Reform, Rebuild, Reuse
d) Redesign, Replace, Renew
Q20. What is a carbon footprint?
a) CO₂ absorbed by plants
b) Total greenhouse gases
c) Carbon fuel process
d) Oxygen by trees
Q21. Example of AI in daily life?
a) Manual washing
b) Playing instrument
c) Google Assistant
d) Writing book
Q22. Full form of NLP?
a) Natural Logic Processing
b) Neural Learning Process
c) Natural Language Processing
d) Non-Linear Processing
Q23. AI domain for images & videos?
a) Data Science
b) Computer Vision
c) NLP
d) Robotics
Q24. NOT a type of AI?
a) Narrow AI
b) General AI
c) Super AI
d) Basic AI
Q25. Ethical concern in AI?
a) Works 24/7
b) Stores data
c) Bias
d) Reduces workload
Q26. First step in AI project?
a) Model selection
b) Data collection
c) Problem identification
d) Deployment
Q27. Purpose of training AI model?
a) Collect data
b) Learn from data
c) Remove features
d) Deploy model
Q28. NOT a challenge in AI?
a) Data bias
b) Interpretability
c) Abundant data
d) High cost
Q29. Common evaluation metric?
a) Speed
b) Accuracy
c) File size
d) Features
Q30. Final step of AI lifecycle?
a) Training
b) Cleaning
c) Deployment
d) Feature engineering
Q31. Supervised learning algorithm?
a) K-Means
b) Decision Tree
c) Apriori
d) DBSCAN
Q32. Purpose of data preprocessing?
a) New dataset
b) Increase size
c) Clean data
d) Visualize
Q33. NOT a ML type?
a) Reinforcement
b) Supervised
c) Neural Learning
d) Unsupervised
Q34. Role of loss function?
a) Hyperparameters
b) Error measurement
c) Visualization
d) Preprocessing
Q35. Big data tool?
a) NumPy
b) Pandas
c) Apache Spark
d) Matplotlib
Q36. NOT Computer Vision application?
a) Facial recognition
b) Speech recognition
c) Object detection
d) Medical imaging
Q37. CNN is used for?
a) Text
b) Image processing
c) Speech
d) Translation
Q38. Object detection algorithm?
a) YOLO
b) Naïve Bayes
c) K-Means
d) Decision Tree
Q39. Pooling layer purpose?
a) Reduce dimensions
b) Increase resolution
c) Grayscale
d) Store pixels
Q40. CV library?
a) TensorFlow
b) Pandas
c) Matplotlib
d) NumPy
Q41. NLP application?
a) Image recognition
b) Speech recognition
c) Circuit design
d) Video editing
Q42. Tokenization means?
a) Speech to text
b) Structured data
c) Break text
d) Remove punctuation
Q43. Identify names & places?
a) Tokenization
b) NER
c) Sentiment
d) Stemming
Q44. Stop word example?
a) Artificial
b) Intelligence
c) The
d) Learning
Q45. Technique for review analysis?
a) NER
b) Sentiment analysis
c) Stemming
d) Parsing
Q46. Purpose of evaluation in AI?
a) Complexity
b) Performance check
c) Replace humans
d) Reduce efficiency
Q47. Metric for classification?
a) MSE
b) Accuracy
c) BLEU
d) Recall
Q48. Precision measures?
a) True positives
b) False negatives
c) False positives
d) Dataset size
Q49. Role of confusion matrix?
a) Training
b) Performance visualization
c) Data generation
d) Reduce complexity
Q50. NOT an evaluation metric?
a) F1-score
b) ROC curve
c) Precision
d) Compilation time
