TN 12th Question Paper 2022 Home Science

No. of Printed Pages : 8
5966
!5966HomeScience! £vÄ Gs
Register Number

PART - III
©øÚ°¯À / HOME SCIENCE
( uªÌ ©ØÖ® B[Q» ÁÈ / Tamil & English Version )

Põ» AÍÄ : 3.00 ©o ÷|µ® ] [ ö©õzu ©v¨ö£sPÒ : 70
Time Allowed : 3.00 Hours ] [ Maximum Marks : 70

AÔÄøµPÒ : (1) AøÚzx ÂÚõUPЮ \›¯õP £vÁõQ EÒÍuõ GߣuøÚ \›£õºzxU
öPõÒÍÄ®. Aa_¨£vÂÀ SøÓ°¸¨¤ß AøÓU PsPõo¨£õÍ›h®
EhÚi¯õPz öu›ÂUPÄ®.
(2) }»® AÀ»x P¸¨¦ ø©°øÚ ©mk÷© GÊxÁuØS®
AiU÷PõikÁuØS® £¯ß£kzu ÷Ásk®. £h[PÒ ÁøµÁuØS
ö£ß]À £¯ß£kzuÄ®.
Instructions : (1) Check the question paper for fairness of printing. If there is any lack of
fairness, inform the Hall Supervisor immediately.
(2) Use Blue or Black ink to write and underline and pencil to draw
diagrams.

£Sv & I /PART - I
SÔ¨¦ : (i) AøÚzx ÂÚõUPÐUS® Âøh¯ÎUPÄ®. 15x1=15

(ii) öPõkUP¨£mkÒÍ ©õØÖ ÂøhPÎÀ ªPÄ® Hئøh¯ Âøhø¯z
÷uº¢öukzxU SÔ±mkhß Âøh°øÚ²® ÷\ºzx GÊuÄ®.
Note : (i) Answer all the questions.

(ii) Choose the most appropriate answer from the given four alternatives and
write the option code and the corresponding answer.

5966 2

1. ª¸-x-ÁõÚ En-Ä ÁøP-P-ÎÀ ÷\µõu En-Ä Gx ?
(A) ¦m-k (B) Cm-¼ (C) Ci¯õ¨-£® (D) -\¨-£õz-v
The food that does not include in a Soft diet is __________.
(a) Puttu (b) Idly (c) Idiappam (d) Chapatti

2. öPõ-»ìiµõÀ £i-Á-uõÀ Cµz-uU SÇõ´-PÒ _¸[-S-Á-uØS __________ GßÖ ö£¯º.
(A) ¤÷µ-i-Põº-i-¯õ (B) ø©÷¯õ-Põº-i-¯õ
(C) Az-v-÷µõì-Q-Î-÷µõ-]ì (D) ÷hU-Q-Põº-i-¯õ
__________ is a process by which arteries are narrowed due to the accumulation
of Cholesterol.
(a) Bradycardia (b) Myocardia
(c) Atherosclerosis (d) Tachycardia

3. ¦÷µõm-j-Ý-³-›-¯õ Gß-£x __________.
(A) ]Ö-}-›À \ºU-Pøµ Põ-n¨-£-k-uÀ
(B) ]Ö-}-›À Cµz-u® Põ-n¨-£-k-uÀ
(C) ]Ö-}-›À ³›-¯õ Põ-n¨-£-k-uÀ
(D) ]Ö-}-›À ^µ® ¦µ-u® Põ-n¨-£-k-uÀ
Proteinuria is __________.
(a) Presence of sugar in the urine
(b) Presence of blood in the urine
(c) Presence of urea in the urine
(d) Presence of serum protein in the urine

4. J¸ ö£õ-¸-ÎÀ Jm-h¨-£mh ÂÁ-µU-S-Ô¨-¤À Ch® ö£Ø-ÖÒÍ \x-µz-vß EÒ÷Í
]Á¨-¦ Ám-h®, Av-¾ÒÍ __________ ‰»¨-ö£õ-¸m-P-øÍU SÔ¨-£-uõ-S®.
(A) ö\¯ØøP ©n-‰m-i-PÒ (B) Aø\-Á
(C) ö\¯ØøP {Ó[-PÒ (D) ø\Á
A small red circle inside a square mark on the package indicates the presence of
__________ ingredients in the product.
(a) Artificial flavours (b) Non-vegetarian

(c) Artificial colours (d) Vegetarian

3 5966

5. ÷Áv-°-¯À £s-¦-PÒ, ~s-q-°º-PÒ, §a-]U-öPõÀ-¼-PÒ ©Ø-Ö® AL¨-÷Íõ-hõU-êß
BQ-¯-øÁ-P-øÍ Tº¢x Bµõ-²® ÷\õ-u-øÚ-PøÍ EÒÍ-hU-Q-¯-x.
(A) AU-©õºU uµ® (B) I.Gì.K. SÔ-±-k
(C) _Ø-Öa-`-ÇÀ SÔ-±-k (D) £mk SÔ-±-k
__________ include chemical analysis, microbiological analysis, pesticide residue
and aflatoxin analysis.
(a) Agmark Standard (b) ISO Mark
(c) Eco Mark (d) Silk Mark

6. E°-›-¯À ©õ-\-øh-u-¼ß Põ-µo :
(A) ö|Q-È (B) ÷£sm&-G´-k
(C) ~s-q-°-›-PÒ (D) §a-]U-öPõÀ-¼
Biological Contamination is caused by __________.
(a) Plastic (b) Band-Aid
(c) Micro-organisms (d) Pesticides

7. __________ Aa-]-k-uÀ •øÓ á¨-£õ-Û-¯º-PÍõÀ E¸-ÁõU-P¨-£m-hx.
(A) l¨ÍUì (B) vøµ
(C) Pm-øh (D) ìöhß-]À
__________ printing method was developed by the Japanese.
(a) Duplex (b) Screen
(c) Block (d) Stencil

8. ÷u´zx y´- ø ©¨- £ - k zv £Í- £ ͨ- £ õU- S - u - ¼ À __________ \u-  - Q - u ÷\õ- i - ¯ ®
øím-µõU-øék £¯ß-£-kz-u¨-£-k-Q-Ó-x.
(A) 2 - 6 (B) 2 - 4 (C) 2 - 7 (D) 2 - 5
In scouring, __________ percent of NaOH is used.
(a) 2-6 (b) 2-4 (c) 2-7 (d) 2-5

9. __________ Gß-£x Pø»-°ß Ai¨-£øh ‰»¨-ö£õ-¸Íõ-S®.
(A) -÷Põ-k (B) E¸-Á® (C) {Ó® (D) Aø©¨-¦
__________ is the basic element of art.
(a) Line (b) Shape (c) Colour (d) Forms

5966 4

10. __________ ÷Põ-hõ-Úx EÖ-vz uß-ø©ø¯²®, öuõ-hºa-]-ø¯-²®, ÷©ß-ø©-ø¯-²®,
Bß-«P E-nº-øÁ-²® ©Ø-Ö® ö\¯À-£õm-øh-²® SÔU-Q-Ó-x.
(A) \õ´¢-u (B) C-øh-©m-h (C) ÁøÍ¢-u (D) ö\[-Sz-x
The __________ lines suggest the feelings of strength, regularity, loftiness,
spirituality and action.
(a) Diagonal (b) Horizontal (c) Curved (d) Vertical

11. ""GÚUS ]Ó¢u PÀÂ PØ-£-uØ-PõÚ E›-ø© EÒÍ-x'' Gß-£øu EÖ-v-£-kz-x® Âv
__________ .
(A) 26, 27, 28 (B) 28, 29, 23 (C) 25, 26, 27 (D) 27, 28, 29
I have the right to a Good Education, that assured in the article __________.
(a) 26, 27, 28 (b) 28, 29, 23 (c) 25, 26, 27 (d) 27, 28, 29

12. ""Qs-hºPõº-hß'' £Ò-Îø¯ ÷uõØ-Ö-Âz-u-Áº __________.
(A) ©õU-ª-»ß (B) ©›-¯õ ©õs-i-÷éõ-›
(C) ¤µ-öh-›U -L¨-µõ-ö£À (D) Q÷µ-ÁõÀ
__________ was the originator of the “Kindergarten”.
(a) Macmillan (b) Maria Montessori
(c) Friedrich Froebel (d) Grewal

13. __________ Gß-£x 50 AÀ-»-x AuØ-S® SøÓ¢u Gs-oU-øP-°-»õÚ |£º-PøÍU
öPõsh {Ö-Á-Ú-©õ-S®.
(A) ]Ö-öuõ-ÈÀ {Ö-Á-Ú® (B) SÖ¢-öuõ-ÈÀ {Ö-Á-Ú®
(C) |kz-uµ öuõ-ÈÀ {Ö-Á-Ú® (D) ÷\øÁ {Ö-Á-Ú®
When a business employing 50 persons or less, then it is called __________.
(a) Small Enterprise (b) Micro Enterprise
(c) Medium Enterprise (d) Service Enterprise

14. Si-}›À J¸ ¼m-hº us-p-¸US __________ S÷Íõ-›ß ÷\º¨-£x £õ-x-Põ¨-£õÚ
AÍ-ÁõP P¸-u¨-£-k-Q-Ó-x.
(A) 3 ª.Q. (B) 2 ª.Q. (C) 1 ª.Q. (D) 4 ª.Q.
Chlorine levels upto __________ per litre are considered safe in drinking water.
(a) 3 milligrams (b) 2 milligrams (c) 1 milligrams (d) 4 milligrams

5 5966

15. -©-øÇ-}-›ß pH __________.
(A) Põ-µz-uß-ø©
(B) |k-{-ø»
(C) Aª»z-uß-ø©
(D) ÷©÷» öPõ-kU-P¨-£m-h-øÁ-P-ÎÀ Gx-Ä® CÀ-ø»
pH of rain water is __________.
(a) Basic
(b) Neutral
(c) Acidic
(d) None of the above

£Sv & II / PART - II
SÔ¨¦ : H÷u-Ý® BÖ ÂÚõUPÐUS Âøh¯ÎUPÄ®. ÂÚõ Gs 24 &US Pmhõ¯®
Âøh¯ÎUPÄ®. 6x2=12
Note : Answer any six questions. Question No. 24 is compulsory.
16. iµõßìöPõ-ʨ¦ Gß-ÓõÀ GßÚ ?
What are trans-fats ?

17. \¢-øu¨-£-kz-uÀ P»-øÁ-°À EÒÍ 4 P’s £ØÔ TÖ-P.
What is 4 P’s in the Market Mix ?

18. Sκ ÷\ª¨¦ Gß-ÓõÀ GßÚ ?
What is Cold Storage ?

19. \õ-¯-ª-k-uÀ Gß-ÓõÀ GßÚ ?
What is Dyeing ?

20. us-pº Hß _z-v-P-›U-P¨-£h ÷Ás-k® ?
Why water has to be purified ?

21. •ß- £ ÒÎ SÇ¢- ø u- P - Î ß ~s- u ø\ C¯UP J¸[- Q - ø n¨- ¤ ØS Eu- Ä ® |õßS
ö\¯À-£õ-k-Pøͨ £m-i-¯-¼-k-P.
List any four activities that help the preschooler for finer muscular co-ordination.

5966 6

22. öuõ-ÈÀ •øÚ-÷Áõ-¸US {v Eu- ÁÇ[-S® {Ö-Á-Ú Aø©¨-¦-PÒ ¯õøÁ ?
Name the institutional agencies providing financial assistance to an entrepreneur.

23. ©øÇ}º ÷\P-›¨-¤ß •U-Q¯ ÷|õU-P® ¯õx ?
Write the main aim of rain water harvesting.

24. EnÄ _Ø-Ô-PÒ Es-nz-u-S¢-uøÁ GßÖ J¨-¦U-öPõÒ-Q-Óõ-¯õ ? B® GÛÀ, AuøÚ
GÆ-ÁõÖ AøÇU-P-»õ® ? Cx SÔzx GÊv, Euõ-µ-n[-PÒ u¸-P.
Do you agree that food wraps are edible ? If so, how is it called ? Write on it and
give examples.

£Sv & III / PART - III
SÔ¨¦ : H÷u-Ý® BÖ ÂÚõUPÐUS Âøh¯ÎUPÄ®. A-ÁØ-ÔÀ ÂÚõ Gs 33&US
Pmhõ¯® Âøh¯ÎUPÄ®. 6x3=18

Note : Answer any six questions. Question No. 33 is compulsory.
25. SÔ-±m-kz-uõ-ÎÀ C¸UP ÷Ás-i¯ •U-Q¯ uP-ÁÀ-PøÍ GÊ-x-P.
Write the important information that is required in a label.

26. Pm-k-Pm-ku-¼ß ÁøP¨-£õk £ØÔ ÂÁ-›U-P-Ä®.
Enumerate on classification of packaging.

27. Eh-¼-¯À ©õ-_-£-k-u-¼ß Põ-µ-n[-PÒ ¯õøÁ ?
What are the causes of Physical Contaminants ?

28. Pmøh Aa-]-k-uÀ Gß-ÓõÀ GßÚ ?
What is Block Printing ?

29. ¦Óz-÷uõØÓ ußø© – ]Ö SÔ¨¦ Áøµ-P.
Write short notes on Texture.

30. £õ-hz-vm-hz-vøÚ ÁøP¨-£-kz-x-P.
Classify the curriculum.

31. Si-°-¸¨¦ Pm-i-h[-PøÍ ÁøP¨-£-kz-x-P.
Classify the residential building.

7 5966

32. C¯ØøP En-Ä-P-Îß ‰ßÖ |ß-ø©-PøÍ ÂÁ-›U-P-Ä®.
Write 3 positive aspects of organic food.

33. xo-P-ÎÀ ¦øP¨-£h Aa-_U-PøÍ Aa-]h •i-²-©õ ? •i-²® GÛÀ, A®-•-øÓø¯
ÂÍU-S-P.
Can photograph be printed on the fabric ? If so, explain the procedure.

£Sv & IV / PART - IV
SÔ¨¦ : AøÚzx ÂÚõUPÐUS® Âøh¯ÎUPÄ®. 5x5=25

Note : Answer all the questions.

34. (A) ö|L¨-µõ-Ûß Aø©¨ø£ £h® Áøµ¢x ÂÍU-S-P.
AÀ»x

(B) £õì-Pº 10 C»m-\z-vØS J¸ Põøµ Áõ[-Q-Úõº. BÚõÀ, Ax ÂÍ®-£-µ¨-&
£-kz-u¨-£m-h-øu¨ ÷£õ» CÀ-ø». AÁº uÚx ¦Põøµ G[÷P uõU-PÀ ö\´¯
÷Ás- k ® ? \®- £ ¢- u ¨- £ mh |øh- • - ø Ó ©Ø- Ö ® AÁ- µ x ¦Põøµ uõU- P À
ö\´-Á-uØ-PõÚ Pm-h-n® SÔzx ÂÁõ-vU-P-Ä®.
(a) Draw and explain the structure of a Nephron.
OR
(b) Bhaskar bought a car for 10 lakhs but the performance was not as it was
advertised. Where should he file his complaint ? Discuss about the procedure
involved and prescribed fee for filling his complaint.

35. (A) uøµ A»[-Põ-µzøu ÂÍU-S-P.
AÀ»x

(B) En-Ĩ ö£õ-¸m-PøÍ ÷\ª¨-£-uØ-PõÚ ö£õ-x-ÁõÚ ö\¯À-•-øÓ-PøÍ ÂÍUSP.
(a) Explain on floor decoration.
OR
(b) Explain the general procedure for storage.

5966 8

36. (A) ]Ö-}-µ-Pz-vß ÷Áø»-P-øͨ £m-i-¯-¼mk, ÂÍU-S-P.
AÀ»x
(B) EÚx ÷uõ-ÈUS xo-P-Î-¾ÒÍ PøÓ-P-øÍ }UP Eu-Ä® GÎ-¯ SÔ¨-¦-PøÍ
u¸-P.
(i) C-µz-u® (ii) -•m-øh (iii) -|-P¨-§a_ (iv) -G-Ê-x® ø© (v) Eum-ka \õ-¯®
(a) List the functions of Kidney and explain.
OR
(b) Suggest your friend on simple tips to remove stains from the fabrics in case
of :
(i) Blood (ii) Egg (iii) Nail polish (iv) Ink (v) Lipstick

37. (A) ö\õ¢u Ãm-iØS®, Áõ-høP Ãm-iØS® EÒÍ |ßø©PøÍ J¨-¤-k-P.
AÀ»x
(B) {º©»õ Gß- £ - Á º, uß- Ý - ø h¯ Sk®£ Á¸- © õÚzøu Av- P - › ¨- £ - u Ø- P õP
SÇ¢- ø u- P Ò Põ¨- £ - P zøu Bµ®- ¤ UP ¸®- ¦ - Q - Ó õº. SÇ¢- ø u- P Ò Põ¨- £ - P ®
Aø©¨-£-vÀ EÒÍ £i-PøÍ ÁÈ-Põm-k-u-¼ß ‰»® AÁ-¸US ÂÁ-›U-P-Ä®.
(a) Compare the advantages of owning and renting a house.
OR
(b) Nirmala is interested in starting a Creche to supplement her family income.
Guide her on steps to be taken to start a Creche.

38. (A) öuõ-ÈÀ •øÚ-÷Áõ-›ß £s-¦-PøÍ ÂÁ-›U-P-Ä®.
AÀ»x
(B) \Úõ GߣÁµx Ãmk \ø©¯»øÓ°ß ¤ß¦ÓzvÀ AvP Ch® EÒÍx.
AÁ¸US \ø©¯»øÓ ÷uõmhzvÀ BºÁ® EÒÍx. GßÚ Áͺ¨£x GßÖ
öu›¯ÂÀø». AÁ¸US GßöÚßÚ ö\iPÒ ÁͺUP»õ® Gߣøu
£mi¯¼mk u¸P.
(a) Explain the characteristics of an Entrepreneur.
OR
(b) Sana has ample space behind her kitchen. She is interested in kitchen
gardening. But, does not know what to grow. List her out the plants that can
be grown in Kitchen garden.

-o0o-