JUNIOR TRAFFIC WARDEN (BS-11) 2025

1. The spacing at the start of a paragraph is called?

• A Line Spacing
• B Margin
• C Indentation Correct answer
• D Justification

2. Choose the correct preposition to complete the sentence: You should not feel jealous ___ your brother's success.

• A on
• B of Correct answer
• C with
• D for

3. What is the space between the binding side and the paragraph called?

• A Line Spacing
• B Indentation
• C Gutter Margin Correct answer
• D Justification

4. Which of the following is a synonym for Nexus

• A Connection Correct answer
• B Isolation
• C Sequence
• D Separation

5. Who were the founders of ENIAC?

• A Alan Turing and John von Neumann
• B Charles Babbage and Ada Lovelace
• C John Eckert and John Mauchly Correct answer
• D Steve Jobs and Bill Gates

6. Select the most appropriate meaning of the given idiom. Work against the clock

• A Work in great hurry Correct answer
• B Work with concentration
• C Work against all problems
• D Work late in the night

7. In Microsoft Word, what does the shortcut key Ctrl + 5 do?

• A Single line spacing
• B 1.5-line spacing Correct answer
• C Double line spacing
• D 5-line spacing

8. Choose the correct word to complete the sentence: He is ___ weak.

• A too
• B much
• C very Correct answer
• D so

9. What is the value of sin 90° x cos 90°?

• A 1
• B 0 Correct answer
• C Undefined
• D -1

10. What is the primary function of NLP (Natural Language Processing) in ChatGPT?

• A Image recognition
• B Understanding and generating human-like text Correct answer
• C Video processing
• D Hardware development

11. If ABCD is a square with given points A(2,3), B(-2,2), C(-1,-2), then what are the coordinates of D?

• A (3,-1) Correct answer
• B (4,5)
• C (-3,0)
• D (1-3)

12. What is the study of the origin and history of words called?

• A Lexicology
• B Semantics
• C Etymology Correct answer
• D Phonology

13. If 78 students represent 30% of the total class strength, what is the total number of students in the class?

• A 220
• B 230
• C 250
• D 260 Correct answer

14. What is the role of META AI in business?

• A Enhancing customer experiences through AI-driven recommendations
• B Improving business decision-making with data insights and analytics
• C Automating tasks and processes to improve efficiency
• D All of these Correct answer

15. What is the sum of 0.3 + 0.03 + 0.003 + 0.0003?

• A 3.30003
• B 0.33329999999999999 Correct answer
• C 3.3030300000000001
• D 3.0033300000000001

16. ChatGPT is built on which model architecture?

• A RNN (Recurrent Neural Networks)
• B Transformer Architecture Correct answer
• C Convolutional Neural Networks (CNN)
• D Decision Tree

17. The additive inverse of -5 is:

• A 5 Correct answer
• B 0
• C -5
• D 55

18. Who is Ketanji Brown Jackson?

• A Black judge on the U.S. Supreme Court Correct answer
• B US Senator
• C New York Governor
• D None of these

19. Which type of flu primarily affects birds?

• A Swine Flu
• B H5N1 (Bird Flu) Correct answer
• C Seasonal Flu
• D Spanish Flu

20. In a 5-classroom arrangement, the number of rows and columns are equal. If the number of rows is K, what will be the value of columns?

• A K+1
• B K-1
• C K Correct answer
• D 2K

21. Deep learning can be applied to which of the following?

• A Image recognition
• B Natural language processing
• C Speech recognition
• D All of these Correct answer

22. Which country has the highest carbon emissions?

• A US
• B China Correct answer
• C Russia
• D India

23. Which punctuation mark is commonly used the word Alas?

• A Comma (,)
• B Period (.)
• C Exclamation Mark (!) Correct answer
• D Question Mark (?)

24. Who invented the first practical sewing machine?

• A Thomas Saint
• B Elias Howe Correct answer
• C Isaac Singer
• D George Stephenson

25. Who is credited with inventing the first mechanical computer?

• A Alan Turing
• B Charles Babbage Correct answer
• C Blaise Pascal
• D John von Neumann