Rice Part 2
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Question No. 1
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What is the name of the first super-aromatic basmati rice variety?
A.
Jaya
B.
Padma
C.
Pusa basmati
D.
Pusa Rh-10
Question No. 2
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Which rice variety is known for its tolerance to saline conditions?
A.
Sita
B.
Jaya
C.
Bala
D.
SR-26B
Question No. 3
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The Vikramarya rice variety has been developed to be resistant to which pest?
A.
GLH (Green Leafhopper)
B.
BPH (Brown Planthopper)
C.
Rice hopper
D.
Tungo virus
Question No. 4
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The Ajaya rice variety shows resistance to which specific disease?
A.
Brown leaf hopper
B.
Gall midge
C.
Stem rot
D.
Bacterial blight
Question No. 5
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Phalguna rice variety is known for its resistance to which insect pest?
A.
BLH (Brown Leafhopper)
B.
GLH (Green Leafhopper)
C.
YPH (Yellow Planthopper)
D.
Gall midge
Question No. 6
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Approximately how many districts in India are involved in growing rice?
A.
500
B.
700
C.
900
D.
564
Question No. 7
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Which of the following is a bio-herbicide used for weed control in rice crops?
A.
Devine
B.
Bio-sedge
C.
Both A & B
D.
Collego
Question No. 8
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Golden rice is a genetically modified variety enriched with a precursor to which vitamin?
A.
Vit.C
B.
Vit.D
C.
Vit.E
D.
Vit.A
Question No. 9
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The slogan 'More for Less,' associated with the System of Rice Intensification (SRI), originated in which Indian state?
A.
Tripura
B.
Nagaland
C.
Punjab
D.
Tamil Nadu
Question No. 10
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What is the primary aromatic compound responsible for the distinctive flavor of basmati rice?
A.
di acetyl-1-propaline
B.
di acetyl-2-propaline
C.
acetyl-di-propaline
D.
acetyl amine
Question No. 11
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For a basmati rice grain to be classified as superfine, its length should exceed how many millimeters?
A.
5.5 mm
B.
6.5 mm
C.
4.0 mm
D.
8.5 mm
Question No. 12
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The opaque sections within the translucent endosperm of a rice grain are called what?
A.
belly white
B.
white belly
C.
dark belly
D.
opaque belly
Question No. 13
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Which state in India has the largest total area dedicated to rice cultivation?
A.
Tamil Nadu
B.
Karnataka
C.
Rajasthan
D.
West Bengal
Question No. 14
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Which state held the number one position for rice production in India in 2011?
A.
Tamil Nadu
B.
Karnataka
C.
Uttar Pradesh
D.
Andhra Pradesh
Question No. 15
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During the year 2011, which state was ranked second in rice production in India?
A.
UP
B.
MP
C.
Punjab
D.
West Bengal
Question No. 16
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Which state in India has the highest productivity (yield per hectare) for rice?
A.
Gujarat
B.
Haryana
C.
MP
D.
Punjab
Question No. 17
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What is the vector for the rice tungro virus?
A.
Brown hopper
B.
Yellow borer
C.
Gall midge
D.
GLH (Green Leafhopper)
Question No. 18
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The disease in rice where the 'Krsek' symptom (a twisted, withered leaf) is observed is what?
A.
Tungro
B.
Khaira virus
C.
Stem rot
D.
Bacterial blight
Question No. 19
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Udabatta disease is a fungal disease that affects which crop plant?
A.
Barley
B.
Bajra
C.
Wheat
D.
Rice
Question No. 20
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Where is the Project Directorate of Rice Research located?
A.
Meerut, UP
B.
Durgapur, Jaipur
C.
Cuttack, Odisha
D.
Hyderabad, AP
Question No. 21
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Ufra disease in rice is primarily caused by which type of agent?
A.
Bacteria
B.
Fungi
C.
Algae
D.
Nematode
Question No. 22
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What is the name of the world's first 'super rice' variety developed for saline and alkaline conditions?
A.
Jaya
B.
Padma
C.
Sita
D.
Lunishree
Question No. 23
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Who is the author of the book 'Textbook of Rice Agronomy'?
A.
Borlaug
B.
M. S. Swaminathan
C.
CT Patel
D.
Rajendra Prasad
Question No. 24
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Approximately what percentage of the world's rice is grown and consumed in Asia?
A.
80%
B.
60%
C.
70%
D.
90%
Question No. 25
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What is the typical protein content of rice?
A.
3-4%
B.
10%
C.
10-12%
D.
6-7%
Question No. 26
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What is the typical fat content of rice?
A.
5%
B.
10%
C.
8%
D.
2-3%
Question No. 27
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How many liters of water are required to produce one kilogram of rice?
A.
400
B.
500
C.
4000
D.
5000
Question No. 28
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Rice grains are generally rich in which of the following?
A.
Vitamin D
B.
Vitamin C
C.
Tryptophan
D.
Lysine
Question No. 29
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What is the name of the primary storage protein found in rice?
A.
Glutin
B.
Zein
C.
Keratin
D.
Oryzein
Question No. 30
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Which post-emergent herbicide is most widely used in rice cultivation?
A.
Stomp
B.
Basaline
C.
Atrazine
D.
Propanil
Question No. 31
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Which country has the largest area under rice cultivation?
A.
China
B.
Japan
C.
USA
D.
India
Question No. 32
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Which country leads the world in total rice production?
A.
India
B.
USA
C.
Japan
D.
China
Question No. 33
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The genus Oryza, which includes rice, contains how many species?
A.
26
B.
36
C.
34
D.
24
Question No. 34
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Out of the 24 species of rice, how many are cultivated for human consumption?
A.
2
B.
4
C.
7
D.
9
Question No. 35
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The Indica rice variety is characterized by what kind of plant stature?
A.
Small stature
B.
Medium stature
C.
Both A&B
D.
Tall stature
Question No. 36
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In which climatic conditions is Indica rice typically grown?
A.
Tropical condition
B.
Subtropical condition
C.
Both A & B
D.
Temperate
Question No. 37
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Japonica rice is primarily grown in which regions of India?
A.
Tropical
B.
Subtropical
C.
Temperate
D.
Both B & C
Question No. 38
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Japonica rice plants are typically described as having what kind of stature?
A.
Large
B.
Medium-tall
C.
Both A&B
D.
Small
Question No. 39
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In which country is Javanica rice primarily cultivated?
A.
India
B.
Japan
C.
Africa
D.
Indonesia
Question No. 40
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Which of the following is a wild type of rice?
A.
Japonica
B.
Indica
C.
Both A&B
D.
Javanica
Question No. 41
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The Javanica rice is also referred to as what?
A.
Aerobic rice
B.
Cultivated rice
C.
Indica rice
D.
Balu rice
Question No. 42
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The cultivation of Glaberrima rice is mainly limited to which region?
A.
USA
B.
Africa
C.
Russia
D.
West Africa
Question No. 43
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What is the typical test weight of rice grains?
A.
60 gm
B.
70 gm
C.
90 gm
D.
25 gm
Question No. 44
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Another name for the stem of a rice plant is what?
A.
Stem
B.
Shoot
C.
Haulm (culm)
D.
None of these
Question No. 45
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What type of climate is ideal for growing rice?
A.
Hot & moist
B.
Hot & cool
C.
Dry & humid
D.
Hot & humid
Question No. 46
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Rice is classified as which type of plant?
A.
Short day
B.
C3 plant
C.
Semi-aquatic
D.
All of these
Question No. 47
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How do rice plants take in atmospheric oxygen when submerged in water?
A.
Through roots
B.
Through stem
C.
Through shoot
D.
aerenchymatous tissue
Question No. 48
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In the North-western part of India, which crop season is used for growing rice?
A.
Rabi
B.
Zaid
C.
Both A&B
D.
Kharif
Question No. 49
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The TN-1 rice variety was first released in what year?
A.
1964
B.
1949
C.
1969
D.
1966
Question No. 50
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Which of the following was the first high-yielding rice variety in the world?
A.
Jaya
B.
APHR-49
C.
TN-1
D.
IR-8
Question No. 51
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Zinc deficiency in rice was first reported by which scientist?
A.
Dr. R.S. Paroda
B.
Dr. M.S. Swaminathan
C.
Dr. B.P. Pal
D.
Dr. Y.L. Nene
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