10. Fruit Preservation

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

1. Who is called the King of Fruits?
   A) Guava  |  B) Mango  |  C) Banana  |  D) Papaya
2. Botanical name of Mango is:
   A) Mangifera indica  |  B) Musa paradisiaca  |  C) Carica papaya  |  D) Citrus sinensis
3. Which vitamin is highest in Mango (4800 I.U.)?
   A) Vitamin C  |  B) Vitamin A  |  C) Vitamin D  |  D) Vitamin K
4. Primary propagation method for Papaya:
   A) Cutting  |  B) Seed  |  C) Grafting  |  D) Layering
5. Fruit of famous Guava variety 'Allahabad Safeda' is:
   A) Red pulped  |  B) White pulped and round  |  C) Very small  |  D) Sour
6. Major disease of Citrus fruits:
   A) Mosaic  |  B) Citrus Canker  |  C) Tikka  |  D) Ergot
7. Which Ber variety is 'Early' maturing?
   A) Umran  |  B) Gola  |  C) Seb  |  D) Mundia
8. Found in abundance in Aonla:
   A) Vitamin A  |  B) Vitamin C  |  C) Iron  |  D) Fat
9. Edible part of Banana:
   A) Exocarp  |  B) Mesocarp & Endocarp  |  C) Thalamus  |  D) Seed
10. Fruit type of Grape:
    A) Drupe  |  B) Berry  |  C) Pome  |  D) Nut
11. Origin of Date Palm:
    A) India  |  B) Iraq (Gulf countries)  |  C) China  |  D) Mexico
12. Where was Pomegranate variety 'Mridula' selected?
    A) Jodhpur  |  B) IIHR Bengaluru  |  C) MPKV Rahuri  |  D) New Delhi
13. Cause of 'Black Tip' (Koila) in Mango:
    A) Fungus  |  B) SO2 gas from brick kilns  |  C) Virus  |  D) Bacteria
14. Digestive enzyme from Papaya:
    A) Pepsin  |  B) Papain  |  C) Amylase  |  D) Lipase
15. Best time to dig pits for orchards:
    A) January  |  B) May-June  |  C) October  |  D) December
16. Cross of Mango variety 'Amrapali':
    A) Neelam x Dashehari  |  B) Dashehari x Neelam  |  C) Ratna x Alphonso  |  D) None
17. Cause of 'Die-back' in citrus:
    A) Nitrogen  |  B) Copper deficiency  |  C) Zinc  |  D) Iron
18. Month of 'Mrig Bahar' flowering in Guava:
    A) February  |  B) June-July  |  C) October  |  D) December
19. Aonla variety Kanchan (NA-4) is suitable for:
    A) Pickle  |  B) Murabba & Candy  |  C) Juice  |  D) None
20. Best time for Pruning in Grapes:
    A) July  |  B) January (North India)  |  C) May  |  D) October
21. Meaning of 'Doka' stage in Date Palm:
    A) Fruit ripened  |  B) Fruit full size, hard and yellow/red  |  C) Fruit rotting  |  D) Flowering
22. Papaya variety 'Pusa Nanha' is famous for:
    A) High height  |  B) Kitchen gardens and HDP (Dwarf)  |  C) Only juice  |  D) None
23. Spray used for Mango Malformation control:
    A) Urea  |  B) NAA (200 ppm)  |  C) Salt  |  D) Water
24. Easiest method for Grape propagation:
    A) Seed  |  B) Hardwood cutting  |  C) Grafting  |  D) None
25. Control for Pomegranate Butterfly:
    A) Irrigation  |  B) Bagging fruits with butter paper/cloth  |  C) Earthing up  |  D) None
26. Propping in Banana means:
    A) Pruning leaves  |  B) Giving support to plants  |  C) Removing soil  |  D) None
27. Most successful commercial propagation of Ber:
    A) Cutting  |  B) Ring or T-Budding  |  C) Seed  |  D) None
28. Cause of 'Internal Necrosis' in Aonla:
    A) Calcium  |  B) Boron deficiency  |  C) Potash  |  D) Iron
29. Bacterium for Citrus Canker:
    A) Xanthomonas axonopodis  |  B) Claviceps  |  C) Rhizobium  |  D) None
30. Why is 'Mrig Bahar' preferred over 'Ambe Bahar' in Guava?
    A) Less water needed  |  B) Superior fruit quality and taste  |  C) More pests  |  D) None
31. Specialty of Mango variety 'Sindhu':
    A) Very sour  |  B) Seedless (Stenospermocarpy)  |  C) Very large  |  D) Red color
32. Ratio of Male to Female plants in Papaya orchard:
    A) 1:1  |  B) 1:10  |  C) 10:1  |  D) 5:5
33. Best weight of 'Sword Suckers' for Banana propagation:
    A) 100g  |  B) 500-750g  |  C) 5kg  |  D) 10g
34. Heavy Pruning month for Ber:
    A) December  |  B) April-May (Dormancy)  |  C) August  |  D) January
35. Cause of 'Hen and Chicken' in Grapes:
    A) Virus  |  B) Boron deficiency  |  C) Salt excess  |  D) Water
36. Moisture percentage at 'Pind' (Tamar) stage of Date Palm:
    A) 80%  |  B) 20-25% (Fully ripe & soft)  |  C) 50%  |  D) 0%
37. Another name for Pomegranate variety 'Bhagwa':
    A) Sinduri  |  B) Kesar  |  C) Mridula  |  D) Jyoti
38. Flowering month in Aonla:
    A) October  |  B) March-April  |  C) July  |  D) December
39. Vector for Tristeza disease in citrus:
    A) White fly  |  B) Aphid  |  C) Locust  |  D) Honey bee
40. Spray used for 'Bahar Regulation' in Guava:
    A) Urea (10%) or NAA  |  B) Salt  |  C) Sugar  |  D) Water
41. Fungus for Panama Wilt of banana:
    A) Fusarium oxysporum  |  B) Alternaria  |  C) Colletotrichum  |  D) None
42. Chemical for 'Alternate Bearing' in Mango:
    A) GA3  |  B) Cultar (Paclobutrazol)  |  C) NAA  |  D) IBA
43. Why is 'Hand Pollination' needed in Date Palm?
    A) No insects  |  B) Plants are Dioecious  |  C) Small flowers  |  D) None
44. Type of plants in Gynodioecious Papaya varieties:
    A) Male only  |  B) Female and Hermaphrodite  |  C) Female only  |  D) Male & Female
45. Cause of Fruit Cracking in Pomegranate:
    A) Water only  |  B) Boron deficiency and moisture fluctuations  |  C) Strong wind  |  D) Insects