Vitamin that is susceptible while cooking is
A) Vitamin C
B) Vitamin B2
C) Vitamin B6
D) Vitamin B12
Which of the following is correct
A) Pleotropism can be broken but linkage cannot be broken
B) Pleotropism cannot be broken but linkage can be broken
C) Both can be broken
D) Both cannot be broken
Optimum size of soil aggregate is (dia)
A) 1 to 5 mm
B) 5 to 10 mm
C) < 1 mm
D) > 10 mm
Crop with minimum seed size is
A) Cucurbits
B) Tomato
C) Tobacco
D) Kodo millet
Crop with maximum seed size is
A) Cucurbits
B) Tomato
C) Tobacco
D) Kodo millet
Both fodder and pulse crop is
A) Chick pea
B) Cow pea
C) Red gram
D) Mung
Nutrient mostly deficient in acid and alkali soils is
A) S
B) N
C) P
D) K
Drip or trickle method of irrigation was first adopted by
A) China
B) India
C) Israel
D) Japan
Which of the following do not have ss DNA
A) ø X 174
B) Gemini virus
C) S 13
D) None
Ds RNA is present in
A) Polyoma virus
B) Vaccinia
C) Wound tumour virus
D) All
Which of the following crop is South West Asian in origin?
A) Maize
B) Wheat
C) Bajra
D) Jowar
Maximum production of rice is in which state?
A) West Bengal
B) Punjab
C) Karnataka
D) Bihar
Which of the following is not a type of rice cultivated in India?
A) Winter
B) Autumn
C) Spring
D) Summer
Which of the following is not a critical stage for irrigation in wheat?
A) Flowering stage
B) Crown root initiation stage
C) Late tillering stage
D) Seedling stage
Which of the following is the most tolerant among cereals and millets?
A) Madua
B) Til
C) Bajra
D) Finger millet
What is the other name for wonder crop?
A) Cotton
B) Soybean
C) Sesame
D) Groundnut
What is the scientific name of Indian tobacco?
A) Nicotene
B) Nicotiana sylvestris
C) Nicotiana tabaca
D) Nicotiana tabacum
Which of the following is not a property of grasses type of weed?
A) Hollow stem having nodes and internodes
B) Triangular stem
C) Fibrous roots
D) Leaf emerges from the nodes
Which of the following is an example of relative weed?
A) Rogue weed
B) Bathua
C) Rice on wheat field
D) Parthenium
Which of the following is not a property of weeds?
A) It produces seeds in flushes
B) Compete with cultivated plants
C) Able to regenerate lost parts
D) They spread reproductively
Which is not a characteristic of weed?
A) All seeds of weed mature differentially
B) Seed production through apomixes
C) Propagules
D) Bearing seeds
The state leading in total oil seeds production is ………………..
A) M.P.
B) U.P.
C) A.P.
D) Maharashtra
Production of seedless grape requires ……………….
A) Gibberellins
B) NAA
C) Ethylene
D) IAA
Black heart of potato is due to ……………..
A) Alternaria sps
B) Iron deficiency
C) Poorly drained soil
D) None.
Sugar turn-out from cane in India is ……………..
A) 8-10%
B) 19-20%
C) 14-15%
D) 23-25%
The curve of normal distribution is ………………
A) Bell shaped
B) Parabolic
C) Sigmoid.
D) Irregular but upwards
Permanent wilting point is observed at …………………
A) – 15 bar
B) -0.33 bar
C) 0 bar
D) 1 bar
Mango can be propagated through ………………
A) Veneer grafting
B) T-budding
C) Inarching
D) All
Micro organism associated with the symbiotic N2 fixation in non-legumes ………
A) Frankia
B) Azolla
C) Clostridium
D) Bacillus
ha. of nursery needed for transplanting in 10ha. of main field of Rice is …………
A) 1 ha.
B) 2 ha.
C) 5 ha.
D) 0.5 ha.
The Dwarf variety of rice released in India is ……………..
A) IR-8
B) TN-1
C) Jaya
D) APHR-1

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