MBOSE Class 11 Question Paper 2023 for Home Science

(6) Total No. of Printed Pages–6
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4. Define growth and development. Write any four
principles of development. 2+2+4=8 2023

HOME SCIENCE
5. Adolescence is a period of “storm” and ‘stress’.
Explain. 8
( THEORY )

Full Marks : 70
Pass Marks : 21
H. Answer any two of the following: 2 x 7 = 14
Time : 3 hours
1. (a) Give the planning and layout of a house. 5
(b) Write the importance of cleaning. 2 The figures in the margin indicate full marks for the questions

General Instructions:
2. Explain the different types of flower arrangement (i) Write all the answers in the Answer Script.
with diagram. 7 (ii) Attempt Part–A Objective questions serially.
(iii) Attempt all parts of a question together at one place.
3. What is budget? Explain the different types of
budget. 7 ( PART : A–OBJECTIVE )

SECTION - I

4. What are household pests? Explain about blood ( Marks : 30 )
suckers and food destroyers with eradication.
1+6=7
A. Choose and write the correct answer : 1x6=6
5. Write a short note on 1. It is always circular in shape

(a) Immersion rod 3 12 (a). Orbitals
(b) Orbits
(b) Heaters. 3 12
(c) Shells
(d) Subshells.


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(3) (4)

5. Kerosene oil stove are of C. Match Column– A with Column– B 1x3=3
(a) Three types
(b) Two types Column– A Column– B

(c) Four types 1. Quantum theory (a) Symmetrical
(d) None of the above. 2. Artificial feeding (b) No. of shells and energy level.

3. Balance (c) Bottle feeding
6. Pest which cause damage to wood
(a) Silver fish
(b) White ants D. State whether the following statements are ‘True’ or
(c) Termites ‘False’ 1x3=3
(d) Moths. 1. A pH of 7 is neutral.

2. Language is well established at 4 years of age.
B. Fill in the blanks : 1x6=6
3. White washing of a house is a weekly activities.
1 carried out experiments on the
bombardment of the atoms.

2 Alkanes are also known as . E. Write on the following (not more than 5 sentences each):
3. is the technique for developing immunity 2 x 6 = 12
in the body against pathogenic organisms. 1. Valency and Molecule.

4. The term personality comes from the Latin word 2. Resonance structure
“Persona” meaning . 3. Toilet Training
5. are useful, limited and inter-related. 4. Weaning

6. relates to the height of plant material, 5. Cleaning equipments
size of container, its shape, size of room, wall or
table. 6. Cutters and peelers.

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(2) (5)

2. d subshells has ______ orbitals ( PART : B–DESCRIPTIVE )
Section - II
(a) 5
( Marks : 40 )
(b) 4
F. Answer any two of the following: 2 x 5 = 10
(c) 1
1. Explain Bohr’s model of atom. 5
(d) 2.
2. What do you mean by carbohydrates? Write about
the different types of carbohydrates. 2+3=5

3. Physical development in infancy is 3. Give the primary and secondary structures of
proteins. 2+3=5
(a) Very slow
4. What is electronic configuration? Write the
(b) Rapid electronic configuration of Na, Ar and O.
2 + 1 + 1 +1 = 5
(c) Slow

(d) None of the above.
G. Answer any two of the following: 2 x 8 = 16

4. The mother should exclusively breastfed for the first 1. (a) What is Developmental task? Give the
developmental task of early childhood. 1 + 3 = 4
(a) 6 months
(b) Explain any two common ailments in early
(b) 5 months childhood. 2+2=4

1 2. Explain the emotional development during late
(c) 6 months childhood.
2 8

(d) 7 months. 3. Enumerate the importance of breastfeeding. 8

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