Which of the following is a short day plant?
A) Sugar cane
B) Sugar beet
C) Wheat
D) Onion
Explanation: Sugar cane is classified as a short day plant.
Density of water is maximum at ……………
A) 4°C
B) 0°C
C) 100°C
D) Density is always one.
Explanation: The density of water is maximum at 4°C.
Ufra disease in Rice is caused by
A) Melaidogyne
B) Anguina
C) Pratylenchus
D) Ditylenchus
Explanation: Ufra disease in Rice is caused by Ditylenchus.
The fruit in mustard is ……………..
A) Siliqua
B) Hesperidium
C) Lomentum
D) Pepo
Explanation: The fruit in mustard is a siliqua.
The content of nitrogen in ammonium sulphate is …………….
A) 21%
B) 16%
C) 33.5%
D) 25%
Explanation: Ammonium sulphate contains 21% nitrogen.
Herbicides are not used in the dust formulation, because of ……………………..
A) High concentration
B) Persistence
C) Hazardous to cattle
D) Drift Hazard
Explanation: Dust formulations can drift and pose hazards.
White ear in Rice is due to ………………………
A) Stem Borer
B) Gall midge
C) Cut worm
D) Gundhi bug
Explanation: White ear in rice is caused by the Stem Borer.
The fungicide most effective against smut is ………………..
A) Vitavax
B) Plantavax
C) Tricyclazole
D) Ediphenphos
Explanation: Vitavax is highly effective against smut.
The inflorescence of sugarcane is …………………..
A) Panicle
B) Spike
C) Curd
D) Arrow
Explanation: Sugarcane has an arrow-shaped inflorescence.
Pairing of homologous chromosomes during Zygotene is called …………………
A) Synapsis
B) Chiasma
C) Fertilization
D) Double fertilization
Explanation: The pairing of homologous chromosomes is called synapsis.
The primary crop of the "Mango Belt" of India is:
A) Mango
B) Wheat
C) Rice
D) Cotton
Explanation: The "Mango Belt" includes regions where mangoes are grown in abundance, such as Uttar Pradesh, Maharashtra, and Andhra Pradesh.
Which state is the largest producer of paddy (rice) in India?
A) Punjab
B) West Bengal
C) Uttar Pradesh
D) Orissa
Explanation: West Bengal is the largest producer of rice in India, followed by Punjab and Uttar Pradesh.
Which of these crops is classified as a leguminous crop in India?
A) Groundnut
B) Barley
C) Maize
D) Cotton
Explanation: Groundnut is a leguminous crop, which helps in nitrogen fixation in soil.
Which crop is used to make jute products in India?
A) Jute
B) Cotton
C) Hemp
D) Rubber
Explanation: Jute is a fiber crop grown extensively in West Bengal and used for making products like ropes, mats, and bags.
Which of the following is a major horticultural crop grown in India?
A) Mango
B) Cotton
C) Wheat
D) Rice
Explanation: Mango is a major horticultural crop grown in India, especially in the states of Uttar Pradesh, Maharashtra, and Andhra Pradesh.
The main crop of the Rabi season is:
A) Wheat
B) Maize
C) Rice
D) Groundnut
Explanation: Wheat is the primary crop grown during the Rabi season in India (October to March).
Which crop is associated with the "Blue Revolution" in India?
A) Fish
B) Wheat
C) Cotton
D) Rice
Explanation: The Blue Revolution is associated with the development of aquaculture and the increase in fish production in India.
Which state is the largest producer of maize in India?
A) Karnataka
B) Bihar
C) Uttar Pradesh
D) Maharashtra
Explanation: Karnataka is the leading state in maize production due to favorable climatic conditions.
Which Indian state is the largest producer of groundnut?
A) Gujarat
B) Rajasthan
C) Andhra Pradesh
D) Madhya Pradesh
Explanation: Gujarat is the largest producer of groundnut in India, contributing significantly to the oilseed industry.
The "Yellow Revolution" is associated with the increased production of:
A) Oilseeds
B) Cotton
C) Rice
D) Wheat
Explanation: The Yellow Revolution focused on increasing the production of oilseeds like groundnut, mustard, and sunflower.

Report Card

Total Questions Attempted: 0

Correct Answers: 0

Wrong Answers: 0

Percentage: 0%