Unit 1: Introduction and Production Status of Fruit and Plantation Crops - Practice Quiz

1 Which is a major economic contribution of the fruit and plantation crops industry in India?

2 Which of the following is commonly grown as a plantation crop in India?

3 Which activity is an example of value addition in the fruit industry?

4 The export of fruits and plantation crop products helps India earn:

5 Why can India grow a wide range of fruit crops?

6 Which fruit is especially well known for its high vitamin C content?

7 Mango is a good source of which compound that can be converted into vitamin A in the body?

8 Banana provides quick energy mainly because it is rich in:

9 What is a major nutritional benefit of the dietary fibre present in fruits?

10 Which fruit is commonly recognized as a good source of potassium?

11 Which of the following is commonly classified as a tropical fruit crop?

12 Which of the following is a temperate fruit crop?

13 Citrus fruits are commonly classified under which climatic group?

14 Mango belongs to which botanical family?

15 Based on its growth habit, the banana plant is botanically described as a:

16 The area under a fruit crop is most commonly reported in:

17 The total quantity of fruit harvested in a region during a season is called:

18 Which formula is used to calculate crop productivity?

19 Which Indian organization promotes the export of agricultural and processed food products?

20 Which practice helps preserve fruit quality during storage and long-distance export?

21 Farmers in a region replace part of their low-value cereal area with fruit orchards and establish a local fruit-processing unit. Which combined outcome is most likely?

22 Demand for ready-to-eat fruits is increasing in a large Indian city, but nearby growers face high post-harvest losses. Which investment best addresses both the demand and the losses?

23 A mango-producing district experiences a severe market glut during peak harvest. Which intervention would most effectively expand the industry's scope?

24 A coconut grower plants pineapple between young palms during the years before the coconut canopy closes. What is the main economic advantage of this practice?

25 A nutrition programme provides an iron-rich pulse meal to children. Which fruit would best accompany the meal to improve the absorption of non-heme iron?

26 A community has a high incidence of vitamin A deficiency. Which fruit should be promoted primarily for its provitamin A carotenoids?

27 An athlete needs a convenient fruit that supplies readily available carbohydrates along with potassium. Which choice is most suitable?

28 Which fruit is most suitable for increasing the intake of energy-dense, predominantly unsaturated dietary fat?

29 A hill region has cold winters that provide adequate chilling, mild summers, and occasional snowfall. Which fruit crop is best adapted to this climate?

30 A coastal location remains warm and humid throughout the year and is almost free from frost. Which fruit crop is most suited to these conditions?

31 Which fruit and morphological fruit-type combination is correctly matched?

32 Pineapple is classified as a multiple fruit because it develops from:

33 Which pair of economically important crops belongs to the same botanical family?

34 A crop has a pseudostem formed by overlapping leaf sheaths, parallel leaf venation, and an underground rhizome. Which crop has these characteristics?

35 A district produces 600,000 tonnes of fruit from 50,000 hectares. What is its average productivity?

36 The area under a fruit crop increases by 10%, while its productivity increases by 20%. Assuming other factors remain unchanged, by what percentage will total production increase?

37 A grape export consignment is rejected because pesticide residues exceed the importing country's maximum residue limits. Which action would most directly prevent recurrence?

38 Fresh mangoes must be transported to a distant export market while retaining firmness and appearance. Which system is most appropriate?

39 A country produces 2.4 million tonnes of a fruit and exports 0.12 million tonnes. What percentage of production is exported?

40 A cashew-producing region wants to increase export earnings without substantially expanding crop area. Which strategy is most appropriate?

41 A coconut-based holding obtains normalized yields of 0.85 from coconut, 0.40 from black pepper and 0.35 from pineapple relative to their respective sole-crop yields. If the components use the same land simultaneously, which interpretation is agronomically valid?

42 A district produces large quantities of highly seasonal mangoes, but farm-gate prices collapse during the harvest peak and post-harvest losses are high. Which investment would most directly expand the industry's scope while addressing both problems?

43 Which feature best explains why perennial fruit and plantation crops can generate high rural employment even when their cultivated area is smaller than that of major cereals?

44 After processing, which serving supplies the greatest retained vitamin C?

45 A mango serving contains 1.8 mg of dietary -carotene. Using a conversion of dietary -carotene to retinol activity equivalent (RAE), how much vitamin A activity does it provide?

46 A cereal-based meal is rich in non-haem iron but also contains phytate. Which fruit addition is most likely to improve iron absorption through a direct nutritional interaction?

47 A 100 g fruit portion contains 15 g fat, 9 g carbohydrate and 2 g protein. Using Atwater factors of 9, 4 and 4 kcal per gram, respectively, what is its approximate energy value?

48 A crop needs a cool, dry winter for floral induction, is injured by severe frost, and develops fruit best under a warm, humid summer. Which fruit-climate association is most consistent?

49 Which pair is correctly matched with both fruit type and principal edible tissue?

50 Which statement correctly distinguishes the cashew nut from the cashew apple?

51 Which sequence contains a simple fruit, an aggregate fruit and a multiple fruit, respectively?

52 In citrus, the juice-filled sacs eaten as pulp arise principally from which part of the fruit?

53 Which morphological interpretation of coconut is correct?

54 A seedless banana develops after pollination fails and without fertilization, while the ovary still enlarges into an edible fruit. This phenomenon is best classified as:

55 The cultivated area of a fruit crop rises by 8%, but its productivity falls by 5%. Assuming production equals area multiplied by productivity, what is the net change in production?

56 A crop's production rises by 20% while its area rises by 10% over the same period. What is the exact percentage change in productivity?

57 A plantation crop's area grows at 5% annually and its productivity grows at 10% annually. If the two growth rates compound independently, what is the annual growth rate of production?

58 Four crops have the following annual production, domestic requirement, export-quality fraction of surplus and export price. Which has the highest potential export value?

59 India's share of world production of a fruit is 18%, while its share of world exports of that fruit is only 3%. Which inference is most defensible from these figures alone?

60 Two regions each produce 600,000 t of mango. Region X cultivates 80,000 ha and loses 20% after harvest; Region Y cultivates 100,000 ha and loses 8%. Which comparison is correct?