M C Q s D r i v e

Agriculture Mcqs 7387 MCQs [All-Courses]

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Agriculture MCQs cover fundamental and applied concepts related to farming, crop production, soil science, irrigation, fertilizers, plant breeding, pests, and agricultural economics. This topic is designed to strengthen conceptual understanding and problem-solving skills through objective questions. It is especially useful for competitive exams such as PPSC, FPSC, KPPSC, BPSC, NTS, OTS, and other testing services, helping candidates prepare with exam-oriented and up-to-date agricultural knowledge.

The plants of Cupressus and Cedrus are characteristic of:
A Temperate broad-leaf forest
B Temperate coniferous forest
C Chaparral
D Desert
Correct Answer: Temperate coniferous forest
The moist tropical deciduous forest biomes show predominace of plants like:
A Larix and Abies
B Zizyphus and Butea
C Shorea and Tectona
D All of these
Correct Answer: Shorea and Tectona
The temperate broad-leaf forest biomes are characterized by the predominance of
A Cupressus sp.
B Dalbergia sp.
C Diospyros sp.
D Quercus sp.
Correct Answer: Quercus sp.
During anaerobic digestion of organic waste, such as in producing biogas, which of the following is left undegraded?
A Lignin
B Lipids
C Cellulose
D Hemi-cellulose
Correct Answer: Lignin
Nektons are:
A Organisms that swim in water
B Floating plants
C Suspended lower plants
D Animals associated with plants
Correct Answer: Organisms that swim in water
Plants like Saccharum. Impetrate, Capparis and Acacia occur in the following biome:
A Temperate grassland
B Tropical savannah
C Tropical rain forest
D Desert
Correct Answer: Tropical savannah
Which of the following food chain may not be directly dependent upon solar energy?
A Grazing
B Detritus
C Soaking
D Depleting
Correct Answer: Detritus
Carbon cycle includes:
A Producer, consumer, decomposer
B Producer, consumer, producer
C Producer, decomposer, consumer
D Consumer, producer, decomposer
Correct Answer: Producer, consumer, decomposer
Azolla is used as a biofertilizer because it:
A Multiplies very fast to produce massive biomass
B Has association of nitrogen-fixing Rhizobium
C Has association nitrogen fixing Cyanobacteria
D Has association of mycorrhiza
Correct Answer: Has association nitrogen fixing Cyanobacteria
If bamboo plant is growing in a far forest then what will be its trophic level?
A First
B Second
C Third
D Fourth
Correct Answer: First