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. Berry
B. Drupe
C. Hesperidium
D. Pome

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

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

3 Which fruit crop is classified as a monocotyledon?

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

4 The edible part of an Apple is the:

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

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

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

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

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

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

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

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

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

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

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

10 The botanical name of Pomegranate is:

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

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

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

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

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

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

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

14 The edible part of the Coconut is the:

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

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

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

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

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

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

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

18 Okra (Abelmoschus esculentus) belongs to the family:

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

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. Annual
B. Biennial
C. Perennial
D. Ephemeral

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

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

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

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

23 Which of the following is a Perennial Vegetable?

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

24 Litchi belongs to the family:

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

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

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

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

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

27 Which fruit is botanically a 'Syconus'?

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

28 Which of the following vegetables is a Bulb crop?

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

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

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

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

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

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

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

32 Botanically, a strawberry is classified as:

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

33 Which of the following is a Day Neutral Plant?

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

34 The scientific name of Guava is:

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

35 Sweet Potato belongs to the family:

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

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

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

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

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

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

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

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

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

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

42 Botanically, the Cashew apple is a:

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

43 Spinach belongs to the family:

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

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

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

45 The botanical name Vitis vinifera refers to:

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

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

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

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

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

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

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

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

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

50 The family 'Leguminosae' is also known as:

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