MBOSE Class 12 Question Paper 2024 for Agriculture

Meghalaya Board of School Education

QUESTION
PAPERS

Total No. of Printed Pages—4
HS/XII/A.Sc.Com/Ag/24

2024

AGRICULTURE

( Open Cultivation )

( Theory )

Full Marks : 30
Time : 1 hour

The figures in the margin indicate full marks for the questions

SECTION—A
( Objective )

Choose and write the correct answer (Question Nos. 1 to 8) :
1×8=8

1. In which solution, flowers are held for a long duration?
(a) Conditioning
(b) Bud opening
(c) Pulsing
(d) Vase solution

2. _____ is an art of giving shape of an object to a plant.
(a) Girdling
(b) Pruning
(c) Topiary
(d) Goottee

/50 [ P.T.O.

( 2 )

3. Crossandra belongs to _____ family.
(a) Asteraceae
(b) Rosaceae
(c) Acanthaceae
(d) Iridaceae

4. Optimum temperature required for marigold cultivation is
(a) 6 °C–14 °C
(b) 15 °C–28 °C
(c) 30 °C–42 °C
(d) All of the above

5. Red or standard ‘B’ grade carnation flowers have _____
stem length.
(a) 30 cm–40 cm
(b) 40 cm–50 cm
(c) 50 cm–60 cm
(d) 60 cm–70 cm

6. Identify the subject in the sentence :

“The children played football.”

(a) The children
(b) children played
(c) played
(d) football

HS/XII/A.Sc.Com/Ag/24/50 [ Contd.

( 3 )

7. Which of the following can be a barrier to active listening?
(a) Noisy environment
(b) Not maintaining an eye contact
(c) Not being attentive
(d) All of the above

8. Long flower spike tuberoses are mostly used as
(a) cut flower
(b) table decoration
(c) bouquet preparation
(d) All of the above

SECTION—B

Answer any four of the following very short-type questions
(Question Nos. 9 to 14) : 1×4=4

9. What is de-suckering in Chrysanthemum?

10. Give the scientific and family name of tuberose.

11. What are herbaceous border plants?

12. Write a note on dry flowers.

13. What is self-awareness?

14. Name any five flowering trees that are planted as
avenue trees.

HS/XII/A.Sc.Com/Ag/24/50 [ P.T.O.

( 4 )

SECTION—C

Answer any three short-type questions (Question Nos. 15 to 18) :
2×3=6

15. Describe the method for propagation of Jasmine.

16. Describe the propagation of Crossandra by layering.

17. What is the purpose of precooling the harvested flowers?
Describe the method of precooling.

18. What are foliage plants and palm plant?

SECTION—D

Answer any three descriptive-type questions (Question
Nos. 19 to 23) : 4×3=12

19. Explain the process of making Bonsai plants.

20. Explain the classification of shrubs according to uses.

21. Explain the classification of annuals based on season and
write their importances.

22. Explain the various methods of propagation of rose.

23. How would you dispose a pesticide?

HH H

HS/XII/A.Sc.Com/Ag/24/50 24K—200

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