Tamil Nadu 12th Std Model Question Paper Home Science

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3316 (NS)
!3316NSHomeScience! £vÄ Gs
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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.

[ v¸¨¦P / Turn over

3316 (NS) 2

1. Ahº-{Ó \õU-÷»møh ªu-©õP Em-öPõÒ-Ю ÷£õx __________ .
(A) HDL öPõ-»ì-i-µõÀ SøÓ-Q-Ó-x
(B) LDL öPõ-»ì-i-µõÀ Av-P-›U-Q-Ó-x
(C) LDL öPõ-»ì-i-µõÀ SøÓ-Q-Ó-x
(D) HDL öPõ-»ì-i-µõÀ Av-P-›U-Q-Ó-x
Moderate intake of dark chocolates __________.
(a) Decreases HDL Cholesterol
(b) Increases LDL Cholesterol
(c) Decreases LDL Cholesterol
(d) Increases HDL Cholesterol

2. ]Ö- } - µ - P z- u õÀ __________ öÁÎ- ÷ ¯ØÓ •i- ¯ õu ÷£õx Cu- ¯ z xi¨¦
JÊ[-PØ-Ó-uõQ Âk-Q-Ó-x.
(A) ¦µ-u® (B) ÷\õ-i-¯® (C) PõÀ-]-¯® (D) ö£õm-hõ-]-¯®

Inability of kidneys to excrete __________ leads to irregular heart beats.
(a) Protein (b) Sodium (c) Calcium (d) Potassium

3. £õ-vU-P¨-£mh ~Pº-÷Áõº u[-PÒ SøÓwºU-S® ÁÇUøP ö£õ-¸m-PÒ Áõ[-Q-¯
__________ Á¸-hz-vØ-SÒ £v-Ä ö\´¯ ÷Ás-k®.
(A) 2 (B) 8 (C) 6 (D) 4
Aggrieved consumers have to register their redressal complaint within __________
years from the date of purchase of the products.
(a) 2 (b) 8 (c) 6 (d) 4

4. £ß- Ú õmk Áõ- o - £ z- v À uµU SÔ- ± k AÀ- » x |øh- • øÓ \õº¢u
÷Põm-£õ-k-PøÍ EÒÍhU-Q-¯x __________ .
(A) ©z-v¯ EnÄ B´-Á-P®
(B) ISO & £ß-Úõmk uµ {Ö-Á-Ú®
(C) ÷Põ-öhUì A¼-ö©ß-hõ-›-¯ì
(D) En-Äz uµz-vØ-PõÚ ø©¯U SÊ
__________ is a set of standards or codes applied in international trade.
(a) Central food laboratory
(b) ISO - International Organisation for Standardisation
(c) Codex Alimentarius
(d) Central Committee for food standards

3 3316 (NS)

5. E»-P ~Pº-÷Áõº vÚ® :
(A) ©õºa 15 (B) ö\¨h®£º 15 (C) H¨-µÀ 15 (D) áüß 15
World Consumer Day :
(a) March 15 (b) September 15 (c) April 15 (d) June 15

6. AU-›-¼U CøÇ-P-ÐUS {Ó® öPõ-k¨-£-uØS __________ EP¢-ux.
(A) Aª-» \õ-¯[-PÒ (B) ÷|µi \õ-¯[-PÒ
(C) Áõm \õ-¯[-PÒ (D) Ai¨-£øh \õ-¯[-PÒ
_________ are excellent for colouring acrylic fibres.
(a) Acid dyes (b) Direct dyes
(c) Vat dyes (d) Basic dyes

7. __________ Av-\-¯ CøÇ GßÖ AøÇU-P¨-£-k-Q-Ó-x.
(A) £õ-¼-ö¯ì-hº (B) £¸z-v
(C) £m-k (D) -ø|-»õß
__________ is called as Miracle Fibre.
(a) Polyester (b) Cotton
(c) Silk (d) Nylon

8. __________ Gß- £ x öÁÎ- ° - ¼ - ¸ ¢x J¸ |£º Ãmøh £õºU- S ® ÷£õx
HØ-£-k® EnºÄ BS®.
(A) AøÓ-P-Îß Tm-h-ø©¨-¦
(B) öÁÎ Aø©¨-¦
(C) •P¨-¦z ÷uõØ-Ó®
(D) ÷uøÁU-÷PØ£ ©õØ-ÔU öPõÒ-Ð-uÀ
__________ is the impression that the house creates on a person who views it from
outside.
(a) Grouping
(b) Aspect
(c) Prospect
(d) Flexibility

9. __________ ~m-£-©õ-P-Ä® C¯À-£õ-P-Ä® ©õ-Ö® uß-ø©-²-hß xÖ-x-Ö¨-£õ-P-Ä®
©Ø-Ö® ö|Q-Ê® uß-ø©-²-hß Põ-n¨-£-k®.
(A) ÷µi-¯À \©-{-ø» (B) ^µØÓ \©-{-ø»
(C) -^µõÚ \©-{-ø» (D) C-¸-£UP \©a-^º \©-{-ø»
__________ is more subtle, casual, dynamic, active and suggests flexibility.
(a) Radial Balance (b) Informal Balance
(c) Formal Balance (d) Bilateral Balance

[ v¸¨¦P / Turn over

3316 (NS) 4

10. Qß-hºPõº-hß £Ò-Îø¯ ÷uõØ-Ö-Âz-u-Áº __________ BÁõº.
(A) ÷µõì-÷©› Põº-hß (B) ©›-¯õ ©õs-i-÷éõ-›
(C) ¤µ-öh-›U L¨-÷µõ-ö£À (D) -©õU-ª-»ß \÷Põ-u-›-PÒ
__________ was the originator of kindergarten.
(a) Rosemary Gordon (b) Maria Montessori
(c) Freidrick Froebel (d) Macmilan Sisters

11. •ß £ÒÎ Pm-i-h® __________ ÷|õUQ C¸¨-£x ]Ó¨-£õP P-¸-u¨-£-k-Q-Ó-x.
(A) ÁhU-S (B) ÷©Ø-S (C) öuØ-S (D) QÇU-S
__________ facing is considered ideal for Preschool building.
(a) North (b) West (c) South (d) East

12. __________ Gß- £ x öuõ- È À •øÚ- ÷ Áõ- › - Ú õÀ |hz- u ¨- £ - k ® Pøh- ]
÷©»õsø© ö\¯À-£õk BS®.
(A) HØ-£õk ö\´-uÀ (B) C¯U-S-uÀ
(C) Pm-k¨-£-kz-x-uÀ (D) vm-h-ª-k-uÀ
_________ is the last management function performed by the entrepreneurs.
(a) Organising (b) Directing
(c) Controlling (d) Planning

13. ö£s öuõ-ÈÀ •øÚ-÷Áõº vÚ® :
(A) áÚ-Á-› 21 (B) áüß 19 (C) BPìm 12 (D) |Á®-£º 19

Women Entrepreneurship Day :
(a) January 21 (b) June 19 (c) August 12 (d) November 19

14. __________ Cµzu AÊz- u ® ©Ø- Ö ® öPõ- Ê ¨ø£ SøÓzx C¸- u ¯ ÷|õ´
Áµõ-©À £õ-x-PõU-Q-Ó-x.
(A) {»-÷Á®-¦ (B) Cg-]
(C) §s-k (D) ö£¸[-Põ-¯®
__________ reduces blood pressure and cholesterol thereby reducing risk of heart
diseases.
(a) Nila Vembu (b) Ginger
(c) Garlic (d) Asafoetida

5 3316 (NS)

15. P›-© En-Ä-P-ÐU-S __________ ÷uøÁ¨-£-k-Q-Ó-x.
(A) §a-]UöPõÀ¼ £¯ß-£-kzv ÂÁ-\õ-¯®
(B) Cµ-\õ-¯Ú ö£õ-¸m-PøÍ £¯ß-£-kzv ÂÁ-\õ-¯®
(C) Cµ-\õ-¯Ú ö£õ-¸m-PøÍ £¯ß-£-kz-uõ-©À Â-Á-\õ-¯®
(D) ö\¯ØøP Eµ[-PøÍ £¯ß-£-kzv ÂÁ-\õ-¯®
Organic food needs __________.
(a) Farming using pesticides
(b) Farming with chemicals
(c) Farming without chemicals
(d) Farming using artificial fertilizers

£Sv & II/PART - II
SÔ¨¦ : H÷uÝ® BÖ ÂÚõUPÐUS Âøh¯ÎUPÄ®. ÂÚõ Gs 24 &US
Pmhõ¯® Âøh¯ÎUPÄ®. 6x2=12
Note : Answer any six questions. Question No. 24 is compulsory.

16. QøÍ-^-ªU SÔ-±-k Gß-ÓõÀ GßÚ ?
What is meant by Glycemic Index ?

17. ""|À» öPõ-ʨ-¦'', ""öPmh öPõ-ʨ-¦'' & ÷Á-Ö-£-kz-x-P.
Differentiate “Good Cholesterol”, “Bad Cholesterol”.

18. ~Pº- ÷ Áõ- ¸ US ÷uøÁ¨- £ - k ® ÂÁ- µ [- P øÍ AÎU- S ® \õ- u - Ú [- P øÍ
£m-i-¯-¼-k-P.
List out the tools that provide information necessary to the consumers.

19. Põ¨-¤z yÎÀ P»¨-£-h® ö\´-¯¨-£-k® ö£õ-¸øÍ SÔ¨-¤mk, Ax Av-P®
C¸¨-£-u-ÚõÀ HØ-£-k® ÂøÍ-Ä-PøÍU TÖ-P.
State the adulterant present in coffee powder and mention its harmful effect when
found in excess.

20. Gøh-©õ-Ú® ö£¸U-P¨-£h ÷Ás-i¯ CøÇ-°ß ö£¯º ¯õx ? Hß AÆ-ÁõÖ
öPõ-kU-P¨-£-k-Q-Ó-x ?
Name the fibre that is given weighting. Why is it given to the fabric ?

21. Pm-ih Ái-Á® Gß-ÓõÀ GßÚ ?
What is meant by structural design ?

[ v¸¨¦P / Turn over

3316 (NS) 6

22. öuõ-ÈÀ •øÚ-÷Á-õ›ß ö\¯À-£õ-k-PøÍ SÔ¨-¤-k-P.
Mention the functions of entrepreneurs.

23. SÇ¢-øu-P-Îß B÷µõU-Q-¯-©õÚ Áͺa-]-°À C¯ØøP En-Âß £[S GßÚ ?
What is the role of organic foods in the healthy growth of children ?

24. ö|kUS ©Ø-Ö® Cøh-©m-hU ÷Põk Gøu öÁΨ-£-kz-x-Q-Óx ?
What do vertical and horizontal lines signify ?

£Sv & III/PART - III
SÔ¨¦ : H÷uÝ® BÖ ÂÚõUPÐUS Âøh¯ÎUPÄ®. AÁØ-ÔÀ ÂÚõ Gs
33 &US Pmhõ¯® Âøh¯ÎUPÄ®. 6x3=18
Note : Answer any six questions. Question No. 33 is compulsory.

25. AÛ-uõ, ]Ö-}-µP PØ-PÒ uÚUS «s-k® «s-k® Á¸-Áøu {øÚzx ªP-Ä®
Á¸z-u-•-hß C¸U-Q-ÓõÒ. AÁ-ÐUS ]Ö-}-µP PØ-PÒ Áµõ-©À C¸UP ‰ßÖ
ÁÈ-PøÍ £›¢-xøµ ö\´-P.
Anitha is worried about the recurrence of kidney stones. Suggest any three ways to
prevent stone formation.

26. ~Pº-÷Áõ-›ß E›-ø©-P-øÍ £m-i-¯-¼-k-P.
Enlist the consumer rights.

27. EnÄ øP¯õ-Ю ÷£õx ¤ß-£ØÓ ÷Ás-i¯ £õ-x-Põ¨-£õÚ ÁÈ-•-øÓ-PÒ
¯õøÁ ?
What are the steps to be followed to ensure food safety ?

28. PøÓ-PøÍ APØ-Ôh Ãm-iÀ £¯ß-£-kz-u¨-£-k® GÎ-¯ •øÓ-P-øÍ GÊ-x-P.
Write the simple household stain removal methods.

29. EÒ A»[- P õ- µ z- v À G¢- ö u¢u ÁÈ- P - Î À AÊz- v U Põm- h - ø »
£¯ß-£-kz-u-»õ® ?
What are the ways of bringing emphasis in interior decorations ?

30. ÷ÁÖ-£-kz-xP & ]Ö öuõ-ÈÀ {Ö-Á-Ú® ©Ø-Ö® ÷\øÁ {Ö-Á-Ú[-PÒ.
Differentiate - small enterprise and service enterprise.

7 3316 (NS)

31. öuõ-ÈÀ •øÚ-÷Áõº ¯õº ? AÁº-PøÍ FU-S-ÂU-S® ‰ßÖ •U-Q-¯-©õÚ
Põ-µ-o-PÒ ¯õøÁ ?
Who is an entrepreneur ? What are the three reasons that encourage people to become
entrepreneurs.

32. ""}›-¯À _ÇØ-]'' & Áøµ-¢x ÂÍU-P-Ä®.
Draw and explain hydrologic cycle.

33. µõ- © - Ý US HbA1C &°ß ©v¨- ¦ 8.5% BP EÒÍ- x . AÁ- Ý US }›- È Ä
÷|õ´ £ØÔ ¦›-¯-ÂÀø». } GÆ-ÁõÖ AÁ-ÝUS Gkz-x-øµ¨-£õ´ ?
Raman has an HbA1C value of 8.5%. He is not able to understand its significance in
diabetes. How will you explain ?

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

34. (A) ~Pº-÷Áõº Gvº-öPõÒ-Ю ¤µa-\-øÚ-PøÍ ÂÁ-›U-P-Ä®.
AÀ»x
(B) S÷Íõ-©-¹-÷»õ-ö|-L¨-øµm-iì £õ-v¨-¤ß ö£õ-Êx HØ-£-k® En-Äz
vmh ©õ-Ö-uÀ-PøÍ GÊ-x-P.
(a) Elaborate on the problems faced by consumers.
OR
(b) Write the dietary modifications for glomerulonephritis.

35. (A) SÔU- ÷ PõÒ- P Ò |©- x ÷|õU- P [- P øÍ Aøh- ¯ Eu- Ä - Q - Ó x. •ß £ÒÎ
PÀ-Â-°ß SÔU-÷PõÒ-PÒ, •ß £ÒÎ £¸-Áz-vß ÷ÁÖ-£mh ÷uøÁ-PøÍ
GÆ-ÁõÖ Aøh-¯ Eu-Ä-Q-Óx GÚ ÂÁ-›U-P-Ä®.
AÀ»x
(B) ö\õ¢u Ãm-iØS® Áõ-høP Ãm-iØ-S® EÒÍ |ß-ø©-PøÍ £m-i-¯-¼-k-P.
(a) Objectives help us to reach our aim. Explain how the objectives of preschool
education help preschoolers to reach their different needs.
OR
(b) List out the advantages of own house and rented house.

[ v¸¨¦P / Turn over

3316 (NS) 8

36. (A) J¸ ]Ö öuõ- È À öuõ- h [- S - Á - v À öuõ- h º- ¦ - ø h¯ |h- Á - i U- ø P- P øÍ
ÂÁ-›U-P-Ä®.
AÀ»x
(B) C¯ØøP ©Ø- Ö ® ö\¯ØøP CøÇ- P - Î À Gu- ø Ú •uß- ø ©¨- £ - k zv
÷uº¢-öu-k¨-£õ´ ? ÷uº¢-öu-k¨-£-uØ-PõÚ Põ-µ-n[-PøÍU TÖP.
(a) Enumerate the steps involved in starting a small industry.
OR
(b) Do you prefer natural or synthetic fibres ? Give reasons for your selection.

37. (A) CÀ- » z- u - µ - ] - ¯ õÚ µõo, uß Ãmk ©õ- i - ° À ÷uõm- h ® Aø©UP
vm- h - ª - k - Q - Ó õÒ. ÷uõm- h ® Aø©¨- £ - u ØS Eu- Ä ® P¸z- x - P - ø Í- ² ®,
÷uõm-hz-vß |ß-ø©-P-øÍ-²® TÔ µõ-oUS GÆ-ÁõÖ Eu-Â ö\´-Áõ´ ?
AÀ»x
(B) ÁÖ-ø©ø¯ JÈzx Á¸-Áõø¯ Av-P¨-£-kz-x® vm-h[-PøÍ ÂÍU-S-P.
(a) Rani, a homemaker plans to start a garden in her terrace. How can you help Rani
by explaining the concepts involved in forming the terrace garden and its
advantages.
OR
(b) Explain the poverty alleviation schemes to generate income.

38. (A) }»õ-  ØS Cµzu SÐU- ÷ Põì AÍÄ 220 mg/dl EÒÍ- x . CÁº G¢u
÷|õ-°-ÚõÀ £õ-vU-P¨-£m-kÒÍõº Gß-£øu SÔ¨-¤mk A¢-÷|õ´U-PõÚ
AÔ-S-Ô-P-øÍ-²®, Aøu HØ-£-kz-x® Põ-µ-o-P-øÍ-²® ÂÁ-›U-P-Ä®.
AÀ»x
(B) •ß£ÒÎ SÇ¢-øu-PÒ \›-¯õP PØ-ÖU öPõÒ-Á-uØS •ß-£Ò-Î vÚ-\›
£õ-hz vmh® •U-Q¯ £[-P-ÎU-Q-Óx. J¸ •ß-£Ò-Î-°ß vÚ-\-› ©õ-v›
£õ-hz-vm-hz-vøÚ u¯õº ö\´-¯-Ä®.
(a) Nila’s blood glucose level is 220 mg/dl. Indicate the type of disease she is suffering
and mention the causes and symptoms of the disease.
OR
(b) Systematic program planning plays an important role in educating the
preschoolers. Plan a model daily program for a preschool child.

-oOo-