Agriculture Mcqs 7388 MCQs [All-Courses]

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.

Tip of ecological pyramid is occupied by:

A Herbivores

B Carnivores

C Producers

D Decomposers

Review Detailed Answer

Correct Answer: Carnivores

When the number of organisms at successive levels are plotted, they assume the space of a pyramid. This is called the pyramid of:

A Energy

B Number

C Biomass

D Both (a) and (c)

Review Detailed Answer

Correct Answer: Number

Ten percent law of energy transfer, in a food chain was enunciated by:

A Elton

B Heackel

C Lindeman

D Schimper

Review Detailed Answer

Correct Answer: Lindeman

Which part of the pond ecosystem does not affect by the temperature:

A Epilimnion

B Metalimnion

C Hypolimnion

D All of the above

Review Detailed Answer

Correct Answer: Hypolimnion

Relative biological effectiveness (RBE) is usually referred to damages caused by:

A Pollution

B High temperature

C Low temperature

D Radiation

Review Detailed Answer

Correct Answer: High temperature

If phytoplanktons are destroyed from sea, then:

A Algae will get more grow luxuriantly

B Primary consumers will grow

C Food chain will be effected

D No effect will be seen

Review Detailed Answer

Correct Answer: Food chain will be effected

In food chain, herbivores are:

A Producer

B Primary consumer

C Secondary consumers

D Decomposers

Review Detailed Answer

Correct Answer: Primary consumer

In an upright pyramid of biomass, the herbivores occupy the position:

A 4

B 2

C 3

D 1

Review Detailed Answer

Correct Answer: 2

The flora and fauna in lakes and ponds represents:

A Lentic biota

B Latic biota

C Abiotic

D None of these

Review Detailed Answer

Correct Answer: Lentic biota

Which ecosystem has the highest primary productivity?

A Pond ecosystem

B Lake ecosystem

C Grassland ecosystem

D Forest ecosystem

Review Detailed Answer

Correct Answer: Forest ecosystem

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Agriculture Mcqs 7388 MCQs [All-Courses]

All Topics 7388

All Topics 7388

Tip of ecological pyramid is occupied by:

When the number of organisms at successive levels are plotted, they assume the space of a pyramid. This is called the pyramid of:

Ten percent law of energy transfer, in a food chain was enunciated by:

Which part of the pond ecosystem does not affect by the temperature:

Relative biological effectiveness (RBE) is usually referred to damages caused by:

If phytoplanktons are destroyed from sea, then:

In food chain, herbivores are:

In an upright pyramid of biomass, the herbivores occupy the position:

The flora and fauna in lakes and ponds represents:

Which ecosystem has the highest primary productivity?