7. Plant Propagation

*नोट: यह सेक्शन रिवीजन के लिए है। अपना ज्ञान परखने के लिए ऊपर दिए गए क्विज़ में भाग लें।

1. Primary importance of fruits in human diet is due to:
   A) Protein  |  B) Source of Vitamins & Minerals (Protective food)  |  C) Taste only  |  D) Fat
2. Daily recommended intake of fruits for an adult:
   A) 50g  |  B) 120g  |  C) 500g  |  D) 250g
3. India's rank in global fruit production:
   A) First  |  B) Second  |  C) Third  |  D) Tenth
4. Richest source of Vitamin C is:
   A) Citrus  |  B) Barbados cherry  |  C) Aonla  |  D) Guava
5. When was the All India Coordinated Fruit Improvement Project started?
   A) 1950  |  B) 1971  |  C) 1990  |  D) 2005
6. Main vitamin in Aonla:
   A) Vitamin A  |  B) Vitamin C (Ascorbic acid)  |  C) Vitamin D  |  D) Vitamin K
7. Income from fruit production per unit area compared to cereals is:
   A) Lower  |  B) Very high (5-10 times)  |  C) Equal  |  D) Zero
8. Primary vitamin in Papaya:
   A) Vitamin A  |  B) Vitamin C  |  C) Vitamin B  |  D) Vitamin D
9. Fruit production provides raw material to which industries?
   A) Textile  |  B) Fruit Preservation (Processing)  |  C) Iron  |  D) Cement
10. Leaves and fruits of which tree have high religious significance?
    A) Sapota  |  B) Coconut and Mango  |  C) Papaya  |  D) Ber
11. How do fruit trees prevent Soil Erosion?
    A) Uprooting soil  |  B) Binding soil with roots  |  C) Drying water  |  D) None
12. Major content in Cashew and Walnut:
    A) Vitamin C  |  B) Fats and Protein  |  C) Only water  |  D) Salt
13. Most suitable fruit for arid areas of Rajasthan:
    A) Banana  |  B) Ber  |  C) Apple  |  D) Pineapple
14. Papain is obtained from:
    A) Mango  |  B) Papaya  |  C) Grapes  |  D) Litchi
15. Which fruit is called 'Bathroom Fruit'?
    A) Guava  |  B) Mango  |  C) Banana  |  D) Sapota
16. What is the main sugar 'Fructose' in fruits called?
    A) Cane sugar  |  B) Fruit sugar  |  C) Milk sugar  |  D) None
17. Deficiency of Vitamin B-1 (Thiamine) causes:
    A) Scurvy  |  B) Beri-beri  |  C) Night blindness  |  D) Rickets
18. Avocado is rich in:
    A) Sugar  |  B) Fats  |  C) Vitamin C  |  D) Protein
19. Effect of planting fruit trees on environment:
    A) Pollution increases  |  B) Oxygen supply and beauty increase  |  C) Heat increases  |  D) None
20. Best source of Iron is:
    A) Mango  |  B) Karonda (Dry)  |  C) Guava  |  D) Orange
21. Fruit used to relieve Constipation:
    A) Guava and Papaya  |  B) Coconut  |  C) Water chestnut  |  D) None
22. Enzyme in Pineapple helpful for digestion:
    A) Papain  |  B) Bromelin  |  C) Pepsin  |  D) Amylase
23. Vitamin C content in Ber compared to Aonla is approx:
    A) 10 mg  |  B) 150 mg / 100g  |  C) 500 mg  |  D) 2 mg
24. Future scope in fruit production includes:
    A) Export facilities  |  B) Growing demand  |  C) Establishment of processing units  |  D) All of the above
25. Mangiferin medicine is associated with:
    A) Papaya  |  B) Mango  |  C) Ber  |  D) Banana
26. Product from Date Palm which is a good energy source:
    A) Chhuara and Jaggery  |  B) Cloth  |  C) Oil  |  D) Paint
27. How does an orchard provide 'Employment' to farmers?
    A) Only one day  |  B) Continuous care throughout the year  |  C) Never  |  D) Only at harvest
28. Aesthetic value of fruits is used in:
    A) As food  |  B) Beautification of gardens  |  C) Burning  |  D) None
29. Bael fruit is a remedy for:
    A) Fever  |  B) Dysentery  |  C) AIDS  |  D) Malaria
30. Mineral in Guava for teeth and bones:
    A) Iron  |  B) Calcium and Phosphorus  |  C) Potassium  |  D) Magnesium
31. Balanced diet should include how much vegetable per day (ICMR)?
    A) 100g  |  B) 300g  |  C) 50g  |  D) 500g
32. Primary use of 'Pectin' in fruits:
    A) Sweet making  |  B) Jelly making  |  C) Oil extraction  |  D) None
33. Which pigment is the precursor of Vitamin A?
    A) Anthocyanin  |  B) Beta-carotene  |  C) Lycopene  |  D) Chlorophyll
34. Why is 'Quarantine' necessary at ports?
    A) Tax collection  |  B) Prevent entry of foreign diseases and pests  |  C) Cleaning  |  D) None
35. Function of Organic Acids (Tartaric, Citric) in fruits:
    A) Enhance taste and digestion  |  B) Poisoning  |  C) Bleaching color  |  D) None
36. Off-season variety of mango:
    A) Dashehari  |  B) Niranjan and Madulka  |  C) Langra  |  D) Chausa
37. Carbohydrate content in Banana:
    A) 10%  |  B) 27%  |  C) 50%  |  D) 5%
38. Value Addition in fruit production means:
    A) Reducing price  |  B) Increasing profit by making Jam, Jelly, Juice  |  C) Discarding fruits  |  D) None
39. Main acid in Grapes:
    A) Citric  |  B) Tartaric acid  |  C) Acetic  |  D) Muriatic
40. Use of fruit peels and seeds:
    A) Discarding  |  B) As fodder and manure  |  C) Burning  |  D) None
41. Function of Vitamin E:
    A) Preventing night blindness  |  B) Anti-sterility  |  C) Blood clotting  |  D) Bone strength
42. Function of Citrin (Vitamin P) in citrus:
    A) Taste enhancement  |  B) Strengthening cell walls  |  C) Coloration  |  D) None
43. Headquarters of National Horticulture Board (NHB):
    A) New Delhi  |  B) Gurugram  |  C) Bengaluru  |  D) Mumbai
44. Objective of Intercropping in orchards:
    A) Kill main tree  |  B) Utilizing space for extra income  |  C) Soil degradation  |  D) None
45. Which country is called the 'Fruit basket of the world'?
    A) China  |  B) India  |  C) Brazil  |  D) USA