Chapter 4: Maintain Healthy, Safe and Secure Working Environment

Important questions — the ones the board asked most (8)

1. Q1Short answer4 marksAsked: 2026

   20. Answer the following questions in the context of Workplace Safety : (a) Mention any two health hazards caused by a high contrast between the computer screen and its surroundings. (b) Suggest one way to avoid contrast problems caused by bright light sources behind the display screen. (c) How can poor sitting posture while using a computer, affect a person's health ? (d) Mention any one way to reduce stress at the workplace.

   

   Medha Ma’am

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   Watch it on the board · 55 s

   Model answer · Hazards using computers

   1. 1.(a) Eye strain.0.5 marks
   2. 2.Headaches.0.5 marks
   3. 3.(b) Remove or reposition the bright light source (or the screen) so that it is not behind the display and does not shine into the eyes.1 mark
   4. 4.(c) Backache.0.5 marks
   5. 5.Neck and shoulder pain and muscular strain.1 mark
   6. 6.(d) Take regular short breaks during work (or do simple exercises/yoga).0.5 marks

   Marks split as in the board’s published marking scheme

2. Q2Short answer4 marksAsked: 2023

   (a) Give two best practices for internet safety. (b) Give any two Falls and Slips Safety rules.

   

   Medha Ma’am

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   Hear it from Medha Ma’am · 70 s

   Model answer · Internet safety, falls and slips

   1. 1.(a) Two best practices for internet safety are: 1. Use a strong password that others cannot guess, and never share it with anyone. Change it from time to time so that no one else can get into your account. 2. Do not share personal information online, such as your home address, phone number or bank details. Do not open e-mails, links or attachments from unknown senders, because they may harm your computer or steal your data.2 marks
   2. 2.(b) Two Falls and Slips Safety rules are: 1. Do not leave a loose cord lying across a walkway, because someone can trip over it. If a cord or wire has to cross a pathway, mark it with hazard tape so that people can see it and step over it safely. 2. Make sure all areas have proper lighting, so that people can see the floor and anything lying on it. Keep the floor clean and throw garbage daily, so that nothing is left on the floor for people to slip or trip on.2 marks

   • In (b), write that a cord or wire crossing a pathway must be marked "with hazard tape".
   • In (b), also write "Make sure all areas have proper lighting" so people can see where they walk.
   • For each part, write two separate numbered points with a reason for each.

   Marks split as in the board’s published marking scheme

3. Q3Long answer4 marksAsked: 2025

   Imagine that you have been made to sign a contract in a company on fire safety and emergency handling. You need to spread awareness among the employees about fire safety and emergency management. Answer the following questions: (a) State any two measures for fire prevention at the workplace. (b) State any two basic measures for handling an emergency situation at the workplace.

   

   Medha Ma’am

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   Hear it from Medha Ma’am · 100 s

   Model answer · fire prevention, emergency handling

   1. 1.(a) Two measures for fire prevention at the workplace are: 1. All employees must know where the fire extinguishers are located, and how to properly use them. Fire extinguishers and First Aid Stations should be clearly marked with signs so that anyone can find them quickly during a fire. 2. Never block access to Exits, fire extinguishers, electric switches and panels. Also, do not use flammable material near electrical panels, switches, lift trucks or any electrical equipment, because a spark could set it on fire.2 marks
   2. 2.(b) Two basic measures for handling an emergency situation at the workplace are: 1. Keep a list of numbers to call during emergency, such as those of police, fire brigade, security, ambulance etc., so that help can be called without delay. 2. Regularly check that all emergency handling equipment such as the fire extinguisher and fire alarm system are in working condition. Also make sure emergency exits are not blocked: never place any objects near the emergency doors or windows, so that everyone can leave the premises safely.2 marks

   • In part (a), write where the fire extinguishers are located and that employees must know how to properly use them.
   • In part (b), say that the emergency handling equipment such as the fire extinguisher and fire alarm system must be regularly checked to make sure it is in working condition.
   • Keep the two parts apart: write fire prevention measures under (a) and emergency handling measures under (b).

   Marks split as in the board’s published marking scheme

4. Q4Short answer2 marksAsked: 2026

   List two common causes of electrical accidents at the workplace. State any one measure to prevent them.

   How the model answer begins

   1. Damaged, worn-out or exposed wires.

   The full answer from Medha Ma’am →
5. Q5Short answer2 marksAsked: 2026

   Briefly explain any two general emergency handling procedures at the workplace.

6. Q6Short answer2 marksAsked: 2025

   For a computer workplace, give any two health and safety requirements while using a keyboard.

   How the model answer begins

   1. Two health and safety requirements while using a keyboard are: (i) The keyboard should have a matt surface to avoid reflective glare. (ii) The user should maintain appropriate posture and wrist position while typing to…

   The full answer from Medha Ma’am →
7. Q7Short answer2 marksAsked: 2025

   Excessive use of computers might have a bad impact on your vision. Give any two eye-related problems that might arise due to long hours spent on a computer.

   How the model answer begins

   1. Two eye problems that can come from long hours on a computer are: (i) Eye strain: Computer's bright light, glare and flickering images can cause eye strain and visual fatigue. (ii) Dry eyes: When you constantly focus on…

   The full answer from Medha Ma’am →
8. Q8Short answer2 marksAsked: 2024

   Mention any two basic fire safety rules to be followed in any organization.

   How the model answer begins

   1. Two basic fire safety rules to follow in any organization are: (i) All employees must know where the fire extinguishers are located, and how to properly use them. Fire extinguishers should be clearly marked with signs…

   The full answer from Medha Ma’am →

Objective questions with the board’s key (10)

1. 1. CBSE 2026

   Arjun notices that his colleague frequently complains of neck pain and sore shoulders after long working hours. Which of the following is the most likely cause ?

   • (A) Poor lighting and ventilation
   • (B) Improper ergonomic setup ✓
   • (C) Good lighting and ventilation
   • (D) Using updated antivirus software

   Answer: (B)

2. 2. CBSE 2026

   Which of the following types of fire extinguishers should not be used to extinguish an electrical fire ?

   • (A) Carbon dioxide
   • (B) Mechanical foam ✓
   • (C) Dry chemical powder
   • (D) ABC dry powder

   Answer: (B)

3. 3. CBSE 2026

   Which of the following is the correct typing posture ?

   • (A) Fingers should be above the home position (asdf and jkl; keys) on the keyboard, when your elbows are by your sides ✓
   • (B) Fingers below the spacebar and elbows extended outward
   • (C) Keeping the wrist floating in the air
   • (D) Leaning back while typing

   Answer: (A)

4. 4. CBSE 2026

   Which type of hazards are most common in the manufacturing and pharmaceutical industries ?

   • (A) Ergonomic hazards
   • (B) Biological and chemical hazards ✓
   • (C) Noise hazards
   • (D) Magnetic field hazards

   Answer: (B)

5. 5. CBSE 2026

   A company mandates regular breaks, provides adjustable desks, and encourages hydration for its employees. What is the primary objective of these policies ?

   • (A) To reduce electricity bills
   • (B) To improve employees’ attendance
   • (C) To promote employees’ health and safety ✓
   • (D) To increase Internet speed

   Answer: (C)

6. 6. CBSE 2026

   Materials are classified by risk of catching fire. Which of the following falls in the category of Class B materials ?

   • (A) Wood
   • (B) Magnesium
   • (C) Grease ✓
   • (D) Electrical equipment

   Answer: (C)

7. 7. CBSE 2025

   __________ is a state of physical, mental and social well-being.

   • (A) Richness
   • (B) Popularity
   • (C) Health ✓
   • (D) Activity

   Answer: (C)

8. 8. CBSE 2025

   Which one of the following is a class B ignition material ?

   • (A) Paper
   • (B) Gas ✓
   • (C) Electrical equipment
   • (D) Potassium

   Answer: (B)

9. 9. CBSE 2025

   The __________ has prepared the policy to provide employees with a healthy and safe work environment.

   • (A) GoIT
   • (B) DoIT ✓
   • (C) ToIT
   • (D) SoIT

   Answer: (B)

10. 10. CBSE 2025

    __________ is the science that deals with designing and arranging the things at workplace so that people can use them easily and safely.

    • (A) Health science
    • (B) Ergonomics ✓
    • (C) Fixture science
    • (D) Work Economics

    Answer: (B)

Questions parents and students ask

How many marks does "Maintain Healthy, Safe and Secure Working Environment" carry in CBSE Class 10 Information Technology?

In the CBSE papers of 2023–2026, this chapter carried about 8 marks and about 6 questions a year; by marks it ranks 4 in Information Technology.

Which are the most important (VVI) questions of "Maintain Healthy, Safe and Secure Working Environment"?

The 8 questions above are from the board’s real papers, each with the years it was asked; the most-asked come first with their full model answers. All 8 written questions of this chapter, with answers, are in the Ask Medha app.

Do the answers follow the board’s marking scheme?

Yes. CBSE publishes its marking schemes; every model answer here is written point by point to the marks the board’s own scheme gives, and checked by a second, independent model.