Unit 2 - Practice Quiz

HRT108 50 Questions
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1 Botanically, the fruit of a mango (Mangifera indica) is classified as a:

A. Hesperidium
B. Berry
C. Pome
D. Drupe

2 Which of the following families does the Tomato (Solanum lycopersicum) belong to?

A. Cucurbitaceae
B. Fabaceae
C. Brassicaceae
D. Solanaceae

3 Which fruit crop is classified as a monocotyledon?

A. Apple
B. Guava
C. Banana
D. Mango

4 The edible part of an Apple is the:

A. Pericarp
B. Mesocarp
C. Thalamus
D. Endocarp

5 Which of the following vegetables is classified as a 'Cole crop'?

A. Lettuce
B. Celery
C. Cabbage
D. Spinach

6 Based on climate requirements, which of the following is strictly a temperate fruit crop?

A. Papaya
B. Banana
C. Apple
D. Sapota

7 The fruit type 'Hesperidium' is characteristic of which family?

A. Rutaceae
B. Rosaceae
C. Anacardiaceae
D. Myrtaceae

8 Which range of soil is generally considered ideal for the cultivation of most vegetable crops?

A. 7.5 - 8.5
B. 6.0 - 7.0
C. 8.5 - 9.5
D. 4.5 - 5.5

9 Which of the following is a non-climacteric fruit?

A. Banana
B. Grape
C. Mango
D. Papaya

10 The botanical name of Pomegranate is:

A. Pyrus communis
B. Psidium guajava
C. Prunus persica
D. Punica granatum

11 Which vegetable is grown for its modified underground stem known as a tuber?

A. Potato
B. Sweet Potato
C. Radish
D. Carrot

12 Cucurbitaceous vegetables (like cucumber and melon) generally prefer which type of climate?

A. Cool and humid
B. Freezing
C. Warm and dry
D. Cold and dry

13 Which of the following plants is classified as a Short Day Plant (SDP)?

A. Cabbage
B. Potato (tuberization)
C. Sweet Potato
D. Onion (bulb formation)

14 The edible part of the Coconut is the:

A. Epicarp
B. Endosperm
C. Pericarp
D. Mesocarp

15 In botanical classification, the fruit of the Pineapple is called a:

A. Balausta
B. Pome
C. Syconus
D. Sorosis

16 Which soil texture is considered best for root vegetables like carrots to ensure smooth and straight roots?

A. Heavy Clay
B. Silt
C. Sandy Loam
D. Gravel

17 Which of the following is a characteristic of 'Balausta' fruit type?

A. Leathery rind with oil glands
B. Fleshy receptacle
C. Hard rind with juicy arils inside
D. Soft skin with a central stone

18 Okra (Abelmoschus esculentus) belongs to the family:

A. Liliaceae
B. Malvaceae
C. Fabaceae
D. Solanaceae

19 Which fruit is known as the 'King of Fruits' in India?

A. Mango
B. Banana
C. Apple
D. Grapes

20 A plant that completes its life cycle in two growing seasons is called:

A. Biennial
B. Ephemeral
C. Annual
D. Perennial

21 Which of the following fruit crops is highly susceptible to waterlogging?

A. Guava
B. Papaya
C. Jamun
D. Banana

22 The scientific name of the 'Garden Pea' is:

A. Pisum sativum
B. Cicer arietinum
C. Vigna radiata
D. Phaseolus vulgaris

23 Which of the following is a Perennial Vegetable?

A. Radish
B. Tomato
C. Pumpkin
D. Asparagus

24 Litchi belongs to the family:

A. Myrtaceae
B. Rutaceae
C. Rosaceae
D. Sapindaceae

25 In terms of temperature, 'Chilling injury' typically occurs in tropical crops at temperatures:

A. Above
B. Below
C. Above but below
D. Below

26 The edible part of the Cauliflower is known as the:

A. Head
B. Spear
C. Curd
D. Button

27 Which fruit is botanically a 'Syconus'?

A. Mulberry
B. Jackfruit
C. Fig
D. Strawberry

28 Which of the following vegetables is a Bulb crop?

A. Turnip
B. Potato
C. Carrot
D. Onion

29 High humidity combined with high temperature is most conducive to which type of disease in horticultural crops?

A. Fungal
B. Viral
C. Nematode
D. Physiological disorders

30 The family 'Cruciferae' is now botanically referred to as:

A. Asteraceae
B. Fabaceae
C. Apiaceae
D. Brassicaceae

31 Which fruit crop requires acidic soil ( 4.5 - 5.5) for optimum growth?

A. Blueberry
B. Banana
C. Mango
D. Guava

32 Botanically, a strawberry is classified as:

A. Aggregate fruit
B. True fruit
C. Simple fruit
D. Multiple fruit

33 Which of the following is a Day Neutral Plant?

A. Strawberry (Junebearing)
B. Spinach
C. Potato
D. Tomato

34 The scientific name of Guava is:

A. Carica papaya
B. Mangifera indica
C. Psidium guajava
D. Citrus limon

35 Sweet Potato belongs to the family:

A. Dioscoreaceae
B. Convolvulaceae
C. Araceae
D. Solanaceae

36 Which of the following refers to plants that shed their leaves during the winter season?

A. Deciduous
B. Evergreen
C. Herbaceous
D. Succulent

37 The edible part of a Radish is the:

A. Fusiform Root
B. Napiform Root
C. Conical Root
D. Modified Stem

38 Which fruit belongs to the family 'Caricaceae'?

A. Fig
B. Papaya
C. Date Palm
D. Avocado

39 What is the primary climatic requirement for the induction of flowering in many biennial vegetables (bolting)?

A. Low temperature (Vernalization)
B. Drought stress
C. High temperature (Vernalization)
D. High Humidity

40 The term 'Aril' refers to the edible portion of:

A. Litchi
B. Banana
C. Apple
D. Mango

41 Which of the following is a salt-tolerant fruit crop?

A. Strawberry
B. Apple
C. Date Palm
D. Citrus

42 Botanically, the Cashew apple is a:

A. False fruit
B. True fruit
C. Multiple fruit
D. Aggregate fruit

43 Spinach belongs to the family:

A. Brassicaceae
B. Asteraceae
C. Chenopodiaceae (Amaranthaceae)
D. Apiaceae

44 Which of the following crops is considered a 'warm season' vegetable?

A. Carrot
B. Brinjal (Eggplant)
C. Cauliflower
D. Peas

45 The botanical name Vitis vinifera refers to:

A. Phalsa
B. Grape
C. Date Palm
D. Fig

46 In soil classification, which particle size is the smallest?

A. Clay
B. Gravel
C. Silt
D. Sand

47 Which fruit is a 'berry' botanically but is commercially often treated separately?

A. Apple
B. Banana
C. Cherry
D. Peach

48 Which vegetable is known as 'Aubergine' in Europe?

A. Tomato
B. Brinjal (Eggplant)
C. Okra
D. Zucchini

49 Plants that require long periods of darkness to flower are called:

A. Day Neutral Plants
B. Short Day Plants
C. Intermediary Plants
D. Long Day Plants

50 The family 'Leguminosae' is also known as:

A. Fabaceae
B. Solanaceae
C. Poaceae
D. Rosaceae