Maintain Health, Safety and Secure Working Environment- CBSE Class 10 Information Technology (402)
“Maintain Health, Safety and Secure Working Environment.”
For CBSE Class 10 Information Technology (402), the relevant unit is “Maintain Health, Safety and Secure Working Environment.”
“Maintain Health, Safety and Secure Working Environment.”
In the current CBSE 2025–26 blueprint, this unit has 6 objective-type questions, 2 short-answer questions and 1 long-answer question in the sample-paper structure.
60 Most Important MCQs — CBSE IT 402
A. High-Priority PYQ-Pattern / Recurring Concepts
1. What is the main objective of maintaining a safe working environment?
A. To increase workload
B. To prevent accidents and injuries
C. To reduce working hours
D. To increase expenses
Answer: B. To prevent accidents and injuries
2. Which of the following is a workplace hazard?
A. Safety instruction
B. Exposed electrical wire
C. First-aid box
D. Emergency exit
Answer: B. Exposed electrical wire
3. Which type of hazard is caused by excessive noise?
A. Physical hazard
B. Chemical hazard
C. Biological hazard
D. Ergonomic hazard
Answer: A. Physical hazard
4. Which of the following is an ergonomic hazard?
A. Poor sitting posture
B. Fire alarm
C. Wet floor
D. Chemical spill
Answer: A. Poor sitting posture
5. What does PPE stand for?
A. Personal Protection Environment
B. Personal Protective Equipment
C. Public Protective Equipment
D. Personal Prevention Equipment
Answer: B. Personal Protective Equipment
6. Which of the following is PPE?
A. Keyboard
B. Monitor
C. Safety helmet
D. Printer
Answer: C. Safety helmet
7. What is ergonomics?
A. Study of computer viruses
B. Designing work to suit human needs and capabilities
C. Study of fire extinguishers
D. Method of data storage
Answer: B. Designing work to suit human needs and capabilities
8. Which practice helps prevent computer-related health problems?
A. Sitting continuously without breaks
B. Taking regular breaks
C. Increasing screen brightness
D. Sitting very close to the screen
Answer: B. Taking regular breaks
9. What is RSI?
A. Rapid System Installation
B. Repetitive Strain Injury
C. Remote Security Information
D. Repeated Software Installation
Answer: B. Repetitive Strain Injury
10. RSI can be caused by:
A. Repeated movements
B. Taking breaks
C. Correct posture
D. Proper lighting
Answer: A. Repeated movements
11. Which of the following can cause eye strain?
A. Taking regular breaks
B. Proper lighting
C. Long periods of screen use
D. Correct monitor position
Answer: C. Long periods of screen use
12. Which is the safest practice when working with electrical equipment?
A. Use wet hands
B. Use damaged cables
C. Check equipment before use
D. Touch exposed wires
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Answer: C. Check equipment before use
13. Why should water be kept away from electrical equipment?
A. It improves performance
B. It can increase the risk of electric shock
C. It reduces electricity consumption
D. It improves screen quality
Answer: B. It can increase the risk of electric shock
14. What should you do if you find a damaged electrical cable?
A. Continue using it
B. Touch it to test it
C. Report it and avoid using it
D. Pour water on it
Answer: C. Report it and avoid using it
15. Which of the following is a fire hazard?
A. Overloaded electrical socket
B. Safety sign
C. First-aid box
D. Emergency exit
Answer: A. Overloaded electrical socket
16. What should you do when a fire alarm sounds?
A. Ignore it
B. Follow emergency procedures
C. Continue working
D. Hide under a table
Answer: B. Follow emergency procedures
17. What is the purpose of an emergency exit?
A. Storage of equipment
B. Safe evacuation during emergencies
C. Entry of visitors only
D. Parking vehicles
Answer: B. Safe evacuation during emergencies
18. An emergency exit should be:
A. Blocked
B. Locked permanently
C. Clearly marked and accessible
D. Used for storage
Answer: C. Clearly marked and accessible
19. What should you do during an emergency evacuation?
A. Collect personal belongings first
B. Follow the designated evacuation route
C. Use any blocked route
D. Return to your workstation
Answer: B. Follow the designated evacuation route
20. What is first aid?
A. Computer maintenance
B. Immediate basic assistance to an injured or ill person
C. Fire prevention
D. Data recovery
Answer: B. Immediate basic assistance to an injured or ill person
21. Where should a first-aid kit be kept?
A. In an inaccessible room
B. In a known and easily accessible location
C. Under heavy equipment
D. Outside the building
Answer: B. In a known and easily accessible location
22. Which of the following is a biological hazard?
A. Virus
B. Keyboard
C. Chair
D. Monitor
Answer: A. Virus
23. Which of the following is a chemical hazard?
A. Exposure to harmful chemicals
B. Poor posture
C. Loud noise
D. Loose cable
Answer: A. Exposure to harmful chemicals
24. Which of the following is a trip hazard?
A. Clear walkway
B. Loose cable across a walkway
C. Safety sign
D. Properly stored equipment
Answer: B. Loose cable across a walkway
25. Why should workplace floors be kept clean and dry?
A. To prevent slips and falls
B. To increase electricity consumption
C. To improve internet speed
D. To increase noise
Answer: A. To prevent slips and falls
26. What should be done with a workplace spill?
A. Ignore it
B. Report and clean it according to procedure
C. Walk through it
D. Cover it with paper
Answer: B. Report and clean it according to procedure
27. Which of the following is a good workplace safety practice?
A. Ignoring warning signs
B. Following safety instructions
C. Blocking exits
D. Using damaged equipment
Answer: B. Following safety instructions
28. Why are safety signs used?
A. For decoration
B. To communicate hazards and instructions
C. To increase noise
D. To replace all training
Answer: B. To communicate hazards and instructions
29. What should you do if you notice an unsafe condition?
A. Ignore it
B. Report it to the appropriate person
C. Hide it
D. Make it worse
Answer: B. Report it to the appropriate person
30. Why is workplace safety training important?
A. It helps employees understand hazards and safe procedures
B. It eliminates all safety rules
C. It increases accidents
D. It removes emergency procedures
Answer: A. It helps employees understand hazards and safe procedures
B. High-Probability Future Exam Questions
These are exam-style questions based on the current CBSE curriculum and recurring concepts, not claims about exact future questions.
31. Which posture is most appropriate while working on a computer?
A. Slouching continuously
B. Maintaining a comfortable, supported posture
C. Bending the neck continuously
D. Sitting without back support
Answer: B. Maintaining a comfortable, supported posture
32. Why should the computer monitor be positioned appropriately?
A. To increase electricity usage
B. To reduce unnecessary eye and neck strain
C. To increase keyboard size
D. To make the computer heavier
Answer: B. To reduce unnecessary eye and neck strain
33. Which action helps reduce eye strain?
A. Avoiding all breaks
B. Taking regular breaks
C. Increasing glare
D. Sitting extremely close to the screen
Answer: B. Taking regular breaks
34. Which is an example of good housekeeping?
A. Leaving tools on the floor
B. Keeping walkways clear
C. Blocking emergency exits
D. Leaving spills unattended
Answer: B. Keeping walkways clear
35. Why should heavy objects be stored properly?
A. To prevent them from falling and causing injury
B. To block exits
C. To increase hazards
D. To make shelves unstable
Answer: A. To prevent them from falling and causing injury
36. What should you do before operating unfamiliar equipment?
A. Guess how it works
B. Learn the correct operating procedure
C. Remove safety guards
D. Ignore warning labels
Answer: B. Learn the correct operating procedure
37. Why should safety equipment be inspected regularly?
A. To ensure it is available and functioning properly
B. To make it look attractive
C. To increase its weight
D. To avoid using it
Answer: A. To ensure it is available and functioning properly
38. Which action can help prevent workplace accidents?
A. Following safety rules
B. Ignoring hazards
C. Blocking emergency exits
D. Using faulty equipment
Answer: A. Following safety rules
39. What is the safest response if you do not understand a safety procedure?
A. Guess
B. Ignore the procedure
C. Ask a responsible person for guidance
D. Remove the safety equipment
Answer: C. Ask a responsible person for guidance
40. Which is an example of a physical hazard?
A. Excessive noise
B. Strong password
C. Data backup
D. Email address
Answer: A. Excessive noise
41. Which is an example of an electrical hazard?
A. Properly insulated wire
B. Exposed wire
C. Safety helmet
D. Clean desk
Answer: B. Exposed wire
42. What is the purpose of a fire extinguisher?
A. To provide drinking water
B. To help control certain fires
C. To clean computers
D. To cool the workplace
Answer: B. To help control certain fires
43. What should NOT be done during an evacuation?
A. Follow instructions
B. Use designated exits
C. Return for personal belongings
D. Move to a safe location
Answer: C. Return for personal belongings
44. Why should emergency procedures be known by workers?
A. To respond safely during emergencies
B. To increase workload
C. To avoid safety training
D. To reduce communication
Answer: A. To respond safely during emergencies
45. What is workplace security mainly concerned with?
A. Protecting people, equipment and information
B. Decorating the workplace
C. Increasing computer brightness
D. Reducing working hours
Answer: A. Protecting people, equipment and information
46. Which is a good basic information-security practice?
A. Sharing passwords
B. Keeping passwords private
C. Writing passwords publicly
D. Giving passwords to strangers
Answer: B. Keeping passwords private
47. Why is backing up important workplace data useful?
A. It helps recover information after data loss
B. It deletes all information
C. It makes passwords public
D. It increases workplace hazards
Answer: A. It helps recover information after data loss
48. Which action improves workplace security?
A. Allowing everyone to access restricted areas
B. Restricting access to authorized people
C. Sharing access cards
D. Publishing passwords
Answer: B. Restricting access to authorized people
49. Which practice is safest when using a computer?
A. Keeping liquids away from electronic equipment
B. Placing water beside the keyboard
C. Using damaged cables
D. Pulling cables forcefully
Answer: A. Keeping liquids away from electronic equipment
50. Why is proper lighting important at a computer workstation?
A. It can reduce glare and visual discomfort
B. It increases electrical hazards
C. It blocks emergency exits
D. It makes the keyboard unsafe
Answer: A. It can reduce glare and visual discomfort
51. Which practice can help reduce neck and shoulder strain?
A. Proper workstation setup
B. Continuous bending of the neck
C. Placing the monitor on the floor
D. Sitting without support
Answer: A. Proper workstation setup
52. What is the safest response to an emergency alarm?
A. Ignore it
B. Follow the workplace emergency procedure
C. Switch it off and continue working
D. Hide it
Answer: B. Follow the workplace emergency procedure
53. Why should emergency contact information be available?
A. To contact appropriate assistance quickly
B. To increase paperwork
C. To replace safety training
D. To prevent communication
Answer: A. To contact appropriate assistance quickly
54. Which statement about workplace safety is correct?
A. Only managers are responsible for safety
B. Everyone has a role in maintaining safety
C. Safety rules are optional
D. Safety matters only during emergencies
Answer: B. Everyone has a role in maintaining safety
55. What is the best action when you see a blocked emergency exit?
A. Ignore it
B. Report it and ensure it is cleared according to procedure
C. Add more objects
D. Use it for storage
Answer: B. Report it and ensure it is cleared according to procedure
56. Which of the following can cause repetitive strain?
A. Repeated keyboard and mouse movements
B. Taking breaks
C. Stretching
D. Changing posture
Answer: A. Repeated keyboard and mouse movements
57. Why should electrical equipment be used according to instructions?
A. To reduce accidents and equipment damage
B. To remove safety features
C. To increase hazards
D. To make equipment heavier
Answer: A. To reduce accidents and equipment damage
58. Which action is appropriate during a workplace emergency?
A. Panic and run randomly
B. Stay calm and follow emergency instructions
C. Return to collect belongings
D. Ignore safety personnel
Answer: B. Stay calm and follow emergency instructions
59. A worker notices a loose electrical wire near a wet floor. What should the worker do first?
A. Touch the wire to check it
B. Ignore the situation
C. Keep away and report the hazard immediately
D. Pour more water on the floor
Answer: C. Keep away and report the hazard immediately
60. A student works on a computer for several hours and begins experiencing discomfort. Which approach is most appropriate?
A. Continue without changing anything
B. Improve the workstation setup and take appropriate breaks
C. Increase screen brightness
D. Sit closer to the monitor
Answer: B. Improve the workstation setup and take appropriate breaks
What to prioritize for CBSE 402
The unit and its objective-question component:
Workplace hazards and their types
Ergonomics
RSI
Computer-related health problems
Electrical safety
Fire safety
Emergency procedures
Evacuation
First aid
PPE
Safety signs
Accident prevention
Reporting unsafe conditions
Workplace security
Maintain Health, Safety and Secure Working Environment, so these concepts are particularly relevant for MCQ preparation.
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