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.

Removal of cellular water followed by shrinkage of protoplasm is due to

A Oxidation

B Deplasmolysis

C Osmosis

D Plasmolysis

Review Detailed Answer

Correct Answer: Plasmolysis

Geographical area of Pakistan in million hectare is_______________?

A 60

B 80

C 95

D none of the above

Review Detailed Answer

Correct Answer: 80

The equipment used for separating, cleaning and grading small seeds from given sample is______________?

A Seed blower

B Seed sorter

C Seed divider

D a and b

Review Detailed Answer

Correct Answer: Seed sorter

The enzyme responsible for biological nitrogen fixation is________________?

A Lipase

B Nitrogenase

C Isomerase

D Kinease

Review Detailed Answer

Correct Answer: Nitrogenase

The major source of foreign exchange earning is________________?

A Wheat

B Sugarcane

C Cotton

D Jute

Review Detailed Answer

Correct Answer: Cotton

Green revolution came into being due to evolution of_________________?

A Wheat varieties

B Sugarcane varieties

C Cotton varieties

D All the above

Review Detailed Answer

Correct Answer: Wheat varieties

Root nodules in plants help in___________________?

A Photosynthesis

B aeration

C Nitrogen fixation

D Respiration

Review Detailed Answer

Correct Answer: Nitrogen fixation

Excess of nitrogen to plants causes_________________?

A Delay in ripening

B Delay in growth

C Delay in germination

D All the above

Review Detailed Answer

Correct Answer: Delay in ripening

Penetrometer are used for measuring__________________?

A Soil tilth depth

B Soil moisture

C Soil compaction

D Soil seepage

Review Detailed Answer

Correct Answer: Soil tilth depth

2,4-d is synthetic herbicide derived from_______________?

A Amino acid

B Valine

C Auxins

D Cytokmins

Review Detailed Answer

Correct Answer: Auxins

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Agriculture Mcqs 7388 MCQs [All-Courses]

All Topics 7388

All Topics 7388

Removal of cellular water followed by shrinkage of protoplasm is due to

Geographical area of Pakistan in million hectare is_______________?

The equipment used for separating, cleaning and grading small seeds from given sample is______________?

The enzyme responsible for biological nitrogen fixation is________________?

The major source of foreign exchange earning is________________?

Green revolution came into being due to evolution of_________________?

Root nodules in plants help in___________________?

Excess of nitrogen to plants causes_________________?

Penetrometer are used for measuring__________________?

2,4-d is synthetic herbicide derived from_______________?