CBSE 12th Home Science Exam 2025-26: Most Important Questions & Answers for Last Minute Revision

The CBSE Class 12 Home Science board exam is scheduled for tomorrow, March 14, 2026. With only a few hours left for the exam, millions of students are currently engaged in final revision. It's crucial to focus only on the questions that are most likely to appear.

In this post, we have provide the 25 most likely and Most Important Questions CBSE Class 12 Home Science questions with answers. All important sections are covered.

These questions have been selected based on the latest CBSE syllabus, previous years' paper patterns, and expert opinions. Students can read the important questions below and finalize their preparation tonight. At this stage, there is no need to study anything new; simply revise what you have already learned and focus on high-scoring topics.

CBSE 12th Home Science Most Important Questions

Question 1: Which ministries collaborated to launch the Beti Bachao Beti Padhao scheme?

Answer: 1. Ministry of Women and Child Development. 2. Ministry of Health and Family Welfare. 3. Ministry of Human Resource Development (now Ministry of Education).

Question 2: Differentiate between Work (Karya), Career (Jeevika), and Livelihood (Aajeevika).

Answer:

• Work (Karya): It is a set of activities with regular outcomes, which includes jobs and businesses, as well as other activities like performing duties at home, social work, consultancy, entrepreneurship, volunteering, etc.

• Career (Jeevika): Means an occupation by which a person fulfills their basic needs. To achieve success in a career, a person continuously learns new skills, acquires new information, enhances their capabilities, and proves themselves in their chosen field.

• Livelihood (Aajeevika): Includes jobs, businesses, or other work through which we earn money and fulfill the basic needs of ourselves and our families.

Question 3: Things to keep in mind while choosing a career:

Answer:

• What are my special talents and interests?

• Is the occupation inspiring and challenging?

• Does the occupation give me a sense of being useful?

• Will the workplace environment and ethos be suitable for me?

Question 4: Define Ergonomics.

Answer: Ergonomics is derived from two Greek words 'Ergon' (work) and 'Nomos' (natural laws). It is also known as human factors engineering. It involves understanding the relationship between human and machine.

Question 5: What is the importance of radio and television in development communication?

Answer:

1. Radio and television are the most popular, cheapest, and convenient mass communication media that can be used for development purposes.

2. For a large number of people in our country, radio remains the only source of information, education, and entertainment.

Question 6: Explain the meaning of Information and Communication Technology (ICT) to your sister and state two of its benefits.

Answer:

• Information and Communication Technology (ICT) is an umbrella term that includes computer hardware, software, digital broadcast, and telecommunication technologies like radio, television, mobile phones, etc.

• Today, the use of information technology has become an active tool for development communication. E-governance can play a catalytic role in sustainable and inclusive development.

• Benefits: * ICT is used to provide information or knowledge to individuals.

  • Due to its impact, significant changes have been observed in various fields like agriculture, health, and education compared to the past.

Question 8: What is meant by Public Health Nutrition? India is bearing the 'double burden of malnutrition', what does this mean? (Note: Q7 numbering skipped in original)

Answer: Public health nutrition is the field of study that aims to promote good health through the control of nutritional diseases and problems. India is bearing the 'double burden of malnutrition', which means that both undernutrition (deficiencies) and overnutrition (obesity) are found here.

Question 9: What are the two methods of feeding a patient?

Answer: Two methods of providing clinical nutrition are:

• Tube feeding: In tube feeding, nutritionally complete food is given to the patient through a tube. It is given to individuals whose digestive system is working properly but, for some reason, they cannot eat enough to meet their nutritional needs.

• Intravenous feeding: In this method, nutrition is given to the patient in the form of special solutions. It contains fluids, water, glucose, minerals, vitamins, etc., to nourish the patient according to their medical needs. It is administered through a drip directly into the vein.

Question 10: What is the importance of a pre-school center in Early Childhood Care and Education (ECCE)?

Answer: Importance of Early Childhood Care and Education:

1. Child-centered learning.

2. Learning through play.

3. The child learns quickly in the company of others.

4. The child learns to eat independently.

5. The child remains happy with other children.

6. It is highly beneficial for children who need extra support.

Question 11: What do you understand by Ergonomics? What are its two needs in our daily life?

Answer: Ergonomics is the relationship between humans and the equipment or machines they use, and their working environment. Need for Ergonomics:

1. Improving safety and health.

2. Increasing workplace productivity.

3. Making productive equipment effective.

4. Increasing job satisfaction by providing a comfortable working environment.

Question 12: What are the reasons for children being vulnerable? Explain in detail any two schemes running for children in our country.

Answer: Reasons for children being vulnerable: Childhood is a period of rapid development in all areas. If a child's needs for food, shelter, healthcare, love, nurturing, and encouragement are not met holistically, it has an adverse effect on them, making them vulnerable.

Two schemes:

1. SOS Children's Villages: This is a non-governmental social organization aimed at providing long-term care for orphaned and abandoned children. In each SOS home, there is a "mother" who takes care of 10-15 children. They provide a family-like environment where children love each other, which helps them recover from traumatic experiences.

2. Children's Homes (Bal Grih): These are run by the government for children aged 3-18 years who are in state care for various reasons. There are three types of Children's Homes:

   • Observation Homes

   • Special Homes

   • Juvenile / Children's Homes

Question 13: What are the functions of Codex and ISO in the field of food standards, quality, research, and trade? Differentiate between the two.

Answer: Functions of Codex:

1. It is an intergovernmental, international food standards body.

2. It was established to protect the health of consumers and ensure fair practices in international food and agricultural trade.

3. Many food regulations have been established by this organization.

Functions of ISO:

1. The International Organization for Standardization (ISO) is an international non-governmental organization.

2. It sets many standards at the international level so that the quality of food products can be maintained.

Difference:

Question 14: What is a campaign? State two other media of development communication. Prepare a slogan on COVID-appropriate behavior.

Answer:

• Campaign: Making a concentrated effort for a specific purpose through meetings, distribution of written materials via articles, or exhibitions is called a campaign.

• Other media of development communication:

  • Radio and Television

  • Print Media

  • Information and Communication Technology (ICT)

• Slogan on COVID Appropriate Behavior: "Take care of the elders, let's break the corona web. Stay alert in the third phase, stop the virus's tread."

Question 15: What is the Red Ribbon Express campaign? Explain in detail and state its five objectives.

Answer: Red Ribbon Express Campaign:

1. The Red Ribbon Express was a nationwide campaign to generate awareness about HIV/AIDS.

2. The project was implemented by the National AIDS Control Organisation (NACO), Nehru Yuva Kendra Sangathan, UNICEF, UNAIDS, and other international agencies in collaboration with Indian Railways.

3. The journey started from Kanyakumari. It adopted the 'Parikrama' (circumambulation) style.

4. The specially designed train covered more than 9,000 kilometers in a year.

5. It covered 180 districts and stations and organized programs and activities in 43,200 villages.

Main objectives of the campaign:

1. To generate awareness among people about AIDS.

2. To reduce discrimination against patients.

3. To provide information about primary prevention services.

4. To educate people about disease prevention.

5. To make people aware of healthy habits and lifestyles.

Question 16: Today's "information-rich society" needs the discipline of communication and extension for awareness, sensitization, education, and empowerment of the general public. Write about any four means of development communication to reach the public.

Answer:

1. Campaign: A combined use of various communication methods and materials like meetings, tours, newspaper articles, leaflets, and exhibitions on a specific topic for a pre-determined time.

2. Radio and Television: The most popular, cheapest, and convenient mass communication media that can be used for development purposes.

3. Print Media: Most news published in national and regional daily newspapers is targeted at cities, acting as a medium of continuous education.

4. Information and Communication Technology (ICT): An inclusive term that includes computer hardware, software, digital broadcasting, and telecommunication technologies.

Question 17: "Development Communication" means utilizing the power of communication as a major catalyst for social development. Write about any four of its main features.

Answer: The main features of development communication are:

1. It is oriented towards social and economic development and the well-being and peace of individuals and the general community.

2. Its purpose is to inform and educate the community.

3. It combines appropriate mass communication media and interpersonal communication channels for a greater impact.

4. It is based on the characteristics of the audience and their specific environment.

Question 18: Present two arguments comparing the care of a toddler by an older sibling with institutional care.

Answer:

Question 19: Mention four activities involved in nutritional care during illness.

Answer: The four activities involved in nutritional care during illness are:

1. Assessing the nutritional status.

2. Diagnosing nutritional problems.

3. Planning and prioritizing nutrition interventions to meet the patient's nutritional needs.

4. Evaluating the outcomes of nutritional care and making changes if necessary.

Question 20: What is required for the nutritional assessment needed to obtain information about a patient's nutritional status and nutritional needs?

Answer: The nutritional assessment needed to obtain information requires:

1. Obtaining detailed information regarding health, diet, personal, and medical history.

2. Anthropometric measurements (height, weight, etc.).

3. Correlating laboratory and physical measurement information with the above data and the doctor's diagnosis.

4. Performing all the above activities to identify the risk of major current nutritional deficiencies and future risks.

Question 21: Many factors are responsible for food spoilage or degradation. Support this statement with examples. (Also asked: Enumerate any four skills required for a career in development communication).

Answer: The following factors are responsible for food spoilage or degradation:

1. Infestation by pests and insects.

2. Use of inappropriate temperatures for processing and/or storage.

3. Excessive exposure to light, other radiations, oxygen, and moisture.

4. Contamination of food by microorganisms (bacteria, yeast, and mold) or chemicals like pesticides.

5. Degradation caused by naturally occurring enzymes in the food.

6. Additionally, some components of foods obtained from plant and animal sources undergo physical and chemical changes immediately after harvesting or slaughter, altering food quality.

(Note: The second part of the question regarding development communication skills was not answered in the provided Hindi source text).

Question 22: Your friend Manisha wants to pursue higher education in Clinical Nutrition and Dietetics. Guide her about any five career options available after this.

Answer: Five career options available after pursuing higher education in Clinical Nutrition and Dietetics are:

1. Dietitian working alongside consultants/doctors in health clubs or gymnasiums.

2. A key member providing nutritional support to the healthcare team as a dietitian in hospitals, including specialized departments.

3. Freelance dietitian.

4. Dietitian in catering services of hospitals, schools, industrial canteens, etc.

5. Entrepreneurs who develop and supply specific types of foods for specialized health purposes.

Question 23: Malini has been told by the doctor that her three-year-old son Raju is weak because he is suffering from undernutrition. What could be its ten possible causes?

Answer: Possible causes include:

1. Malnutrition and disability.

2. Inadequate/faulty dietary intake.

3. Disease.

4. Inadequate availability of food.

5. Inadequate maternal and child care practices.

6. Inadequate safe water.

7. Inadequate sanitation and hygiene.

8. Inadequate health services.

9. Poor access to health services.

10. Inadequate or inappropriate information and discrimination against women, the elderly, and the girl child.

11. Inadequate education.

12. Lack of quantity and quality of actual resources (e.g., manpower, financial, and organizational).

Question 24: All food service providers should adopt Good Manufacturing Practices. a) Mention four main characteristics to be kept in mind to ensure food safety. b) Briefly explain how adulteration differs from contamination?

Answer: a) Four main characteristics to ensure food safety:

1. Quality of raw materials and water.

2. Cleanliness of premises, personnel, equipment, food preparation, and storage areas.

3. Storage of food at an appropriate temperature.

4. Food hygiene.

5. Better service practices.

b) Difference between Contamination and Adulteration:

• Contamination: The unintentional presence of harmful, objectionable, or foreign substances in food. For example, chemicals, microorganisms, or diluents finding their way into food before, during, or after processing/storage.

• Adulteration: The intentional or accidental addition of impure, cheap, or unnecessary ingredients to cheat, reduce costs, or prepare fake material. This changes the properties and composition of the food and reduces its quality (e.g., adding water to milk).

Question 25: Detail the four levels of food standards that are coordinated to promote trade within and between countries.

Answer: The four levels of food standards are:

1. Company Standards: These are formulated by a company for its own specific use. Usually, these are replicas of national standards (e.g., Haldiram).

2. National Standards: These are issued by the national standard organization of a country (e.g., ISI, FSSAI in India).

3. Regional Standards: Legal standardization organizations created by regional groups of countries with similar geographical, climatic, or economic conditions (e.g., CCASIA).

4. International Standards: The International Organization for Standardization (ISO) and the Codex Alimentarius Commission (CAC) publish global international standards.

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👉 CBSE Class 12 Study Materials

CBSE Class 12 study material includes latest syllabus, sample papers, NCERT books and solutions, previous year question papers, chapter-wise important questions, case study questions, assertion-reason questions, and competency-based questions — all updated as per the latest CBSE board exam pattern.