CBSE Class-12 Marking Scheme (Home Science) 2014-15

1.

i)Provides atleast 100 days of guaranteed wage employment in each financial year
ii) Otherwise will get unemployment allowance
iii)Builds infrastructure ( any two) [ ½ x2=1]

2.

Growth: quantitative changes in the body
Development: changes are quantitative as well as qualitative. [1/2x2=1]

3.

i) 600mg for normal
ii) 1200 mg for pregnant woman. [½ x2=1]

4.

i) Helps the money to last the entire month
ii) Can reduce wasteful expenditure
iii) Prevents getting cheated
iv)Any other (any two) [½ x2=1]

5.

i) Width of fabric- more width more expensive.
ii) Hand embroidery is more expensive than machine embroidery.
iii) finish- mercerised more expensive
iv) Weave – twill more expensive than plain (any two) [½ x2=1]

6.

(a) B.Sc. Home Science
(b) Hons. Degree in any of the five areas
(c) Diploma in :

(i) Bakery / confectionary
(ii) Early childhood care and education
(iii)Cutting and tailoring. [1]

7.

i) increase in height/ weight
ii) underarms and pubic hair
iii) increase in breast
iv) rounding of hips
v) menstruation
vi) any other ( any four ) [ ½ x4=2]

8.

i) Achieving autonomy
ii) Developing Emotional Stability
iii) Establishing a Career
iv) Finding Intimacy
v) Adjustment to Marriage
vi) Establishing Residence
vii) Becoming a Parent ( any four) [1/2x4=2]

9.

i) Culture: traditions and festivals, e.g.gujiya is made on holi, kuutukaatta used during navratras.
ii) Media: hype created by media / advertisement - youngsters want to order that which is the latest trend
iii) Food practices: traditional foods / practice of adding jaggery in all foods in Gujarat,
iv) Food availability: region- coconut used in all meals in coastal areas [1/2x4=2]

10.

i) Apples used to prepare jam are rotten
ii) Jam prepared under unhygienic conditions
iii) Too much permitted colour/ preservative used
iv) Unpermitted preservative or unpermitted colours are used.
v) Not prepared according to prescribed standards of FSSAI.
vi) Any other (Any 4) [½ x 4=2]

11.

Recurring saving scheme (Bank):

i) It is a good saving instrument for ordinary middle class, which has a fixed amount of revenue as its monthly income.
ii)It is also suitable for small time businessmen, Traders etc, as they do not have to block a large sum, which is a requirement for other types of saving instruments.
iii) Students can open recurring deposit accounts with their pocket money they get from the parents.
iv) Minimum amount of Deposit is Rs.10. No maximum limit.
v) Once started and once one gets habituated for a couple of months, then it is taken as a fixed monthly expenditure.
vi) It is a very liquid form of investment. That is, whenever an unexpected urgent need for additional cash arises, money could be used and again continued.
vii) Recurring Deposits can be created up to 120 Months i.e. for 10 Years, starting from 6 months onwards. ( any two)

PPF Scheme

i) Ideal investment option for both salaried as well as self employed classes.
ii) Investment up to INR. 1, 00,000 per annum qualifies for IT Rebate under section 80 C of IT Act.
iii)The rate of interest is high (8.70% per annum).
iv) Loan facility available from 3rd financial year up to 5th financial year.
v) Withdrawal permitted from 6th financial year.
vi) Free from court attachment. (Any two) [1/2x4=2]

12.

i) Use any absorbent like paper/chalk/powder to absorb oil.
ii) Lay the garment flat so the stain is facing up. Cover the stain with baking soda, cornstarch or baby powder. The powder will help to absorb some of the oil from the clothing. Leave the powder on the stain for at least an hour to allow it time to work.
iii) Brush away the powder into the trash.
iv) Cover the stain with a liquid laundry detergent and soak for at least 15 minutes.
v) Wash it with hot water.

13.

i) The minimum number of women members of the informal group for which the scheme is applicable is 5;
ii) Each group is entitle to a revolving fund amount on prorate basis at Rs. 1000 per member, subject to a maximum of Rs. 15,000 per group; and
iii) The group is also entitled to a subsidy of 50% under IRDP, subject to a monetary ceiling prescribed from time to time.
iv) For improving the living condition of women and, thereby, children through the provision of opportunities for self employment and access to basic social service.

14.

Method:

i) One tablet (4 mg) is dissolved in 1 litre of water.
ii) Shaken , left for 10 minutes before consuming. [1]

Reasons:

i) kills coliform
ii) easy to use
iii) hassle free ( any two) [1]

Precautions:

i) keep in dry place
ii) should not be expired
iii) if water more dirty use 2 tablets and wait for 20 minutes before using ( any two) [1] [1x3=3]

15.

Reason: suffering from bulimia nervosa- a serious eating disorder, [ ½ mark)

Repercussions:

i) Irritation of throat and food pipe
ii) Swollen salivary glands
iii) Rectal bleeding (caused by overuse of laxatives)
iv) Dehydration and electrolyte imbalance
v) Ruptures in the upper gastrointestinal tract
vi) Kidney disorders (any 2) ( ½ mark each)

Ways to help:

i) Improve self image
ii) Assess and monitorthe adolescent's nutritional status.
iii) Correct all misconceptions about nutrition.
iv) Help them to modify their eating habit
v) Educating them about healthy foods and importance of exercise in maintaining a healthy life style. (Any 3) [½ + 1 + 1 ½ =3]

16.

i) Temporary needs to be renewed each year
ii) Gets tax rebate of 15000 per years and 20,000 for parents’ medical insurance.
iii) Medical bills taken care of
iv) Free medical check up once a year
v) Cashless hospitalisation
vi) Safe
vii) Peace of mind
viii) Certain illness may not be covered in first 2-4 years [ ½ x8=4]

7.

Reduce expense:

i) Studying hard and not taking tuitions
ii) Taking home made Tiffin instead of buying food from outside.
iii) Getting books from library instead of buying them.
iv) Not buying branded clothes
v) Not indulging in impulsive buying
vi) Use public transport (any four)

Use of skills to increase real income:

i) Ironing own clothes instead of getting them ironed from a dhobi.
ii) Repairing any leaking tap instead of calling plumber
iii) Repairing any switch etc instead of giving money to electrician
iv) Bargaining prices
v) Any other [ ½ x8=4]

18.

Malpractices:

i) Use stones/ hollow weights instead of standard weights
ii) Put magnet beneath balance/ iron rings on one side
iii) Soak vegetables in water and sell
iv) Put rotten/inferior/stale vegetables and charge the price of fresh/good quality.
v) Sells adulterated vegetables( any four)

Responsibilities:

i) Be alert
ii)Pick and chose herself vegetables / do not let him choose the vegetables
iii) Check his weights / balance
iv) Refuse to buy from him
v) Complain against him to the concerned authorities.
vi) Sensitize others (any four)[½ x 8=4]

19.

i) Diagonal lines on dress
ii) v-neck
iii) no puff sleeves
iv) no heavy work/ embroidery
v) pastel colour
vi) no gathers
vii) small prints
viii) fitted but not very tight
ix) soft textured fabric
x) any other (any four with reason and description) [1x4=4]

20.

Silk:

i) Hang silk clothing on a padded hanger. Some wood or metal hangers can damage the silk and with plenty of space in between items, allowing the natural fabric to breathe.
ii) Store silk clothing in a dark, cool closet that doesn't allow in any light. Light can damage and discolour the silk.
iii) Put moth balls, cedar blocks or lavender in the storage area to keep moths away from the silk clothing.
iv) Store the silk clothing after it has been freshly washed or just returned from the dry cleaner. Perspiration stains or other types of dirt and grime can damage or ruin the silk.
v) Insert tissue paper between folds if it is a Zari silk sari.

Woollen:

i) Clean wool clothing before storage. Insects prefer to feed on wool fibers soiled with perspiration, urine, body oils or food particles. Following the care instructions on the labels, dry-clean, hand- or machine-wash your clothing items before packing them up.
ii) Place clean, completely dry wool clothing in airtight containers. Use plastic tubs with tight-fitting lids, plastic baggies with zippers or plastic sweater boxes. Seal any holes or cracks in containers with duct tape. Newspaper is also good as ink of the newspaper kills the insects.
iii) Place mothballs or moth crystals inside the storage containers.
iv) Find a cold location within your home or store the container in an unheated garage or shed.
v) Check on your stored clothing periodically. [1/2x8=4]

21.

Foods and Nutrition

i) Owner of a canteen and restaurant
ii) Food Service from home
iii) Conducting hobby classes
iv) Catering services
v) Any other (any four)

Human Development

i) Owner of a crèche, play school
ii) Run own counselling clinic
iii) Run own NGO
iv) Run own disability clinic
v) Any other (any four) [1/2x8=4]

22.

i) Discuss developmental tasks of the three stages and describe the gradual changes that come in the context of career, marriage, family, responsibilities, physical changes, leisure time activities etc.
ii) during young adulthood an individual struggles for to establish in an appropriate career according to his or her education and potential and during middle adulthood achieves the newer heights, fame and success. Should be well explained with examples. [5]

23.

Analysis:This food is not suitable for her keeping in mind her stage. It is a fried dish which may cause chemical irritation to GI tract.

Modifications:

Pakora – Besanchilla with spinach/sprout/other vegetables/Paneer
Imli chutney – Mint chutney/coriander chutney/ Groundnut chutney/ coconut chutney

Reasons:

•  Leafy vegetables contain Vitamin A and iron

•  Paneer add protein, calcium

•  Sprout provideProtein, Vitamin B complex, Vitamin C

•  Mint add folic acid required for regeneration of blood cells

•  Coriander containVitamin A, calcium and iron.

[4]

24.

I) Definition of meal planning (one mark)

II) reasons for meal planning
i) helps to plan low cost foods
ii) helps to plan nutritious meals
iii) helps in planning variety
iv) ensures enough satiety in meals
v) helps to plan attractive meals ( any four)

III) Points to be considered for Infants:

light and digestible, bland , non spicy , no lumps , runny consistency , variety ( any four)

[ ½ x8=4+1=5]

25.

(a) Fitting – suitable according to figure
(b) Latest design
(c) Comfortable
(d) Fabric quality
(e) Workmanship

• Cutting

• Stitching

• Fasteners

• Accessories/laces etc.

• Pleats

(f) Lining if required.

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