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.

Azotobacter fixes atmospheric nitrogen in the soil by:__________?

A Symbiotically

B Non-symbiotically

C Can fix A & B

D None of these

Review Detailed Answer

Correct Answer: Non-symbiotically

Maximum fixation of K occurs:__________?

A 1:1 clay mineral

B 1:2 clay mineral

C 2:1 clay mineral

D 2:2 clay mineral

Review Detailed Answer

Correct Answer: 2:1 clay mineral

Conversion of inorganic P to organic P is known as:_________?

A Mineralization

B Immobilization

C Solubilization

D both A & C

Review Detailed Answer

Correct Answer: Immobilization

N and P sprayed on the leaves at time of flowering results in:________?

A Increase in fruit yield

B Improve their protein

C Increase fruit yeid & protein

D None of these

Review Detailed Answer

Correct Answer: Increase fruit yeid & protein

How many type of soil colloids?

A 4

B 2

C 6

D 5

Review Detailed Answer

Correct Answer: 2

Auxin is_______?

A An enzyme

B A vitamin

C A hormone

D A protein

Review Detailed Answer

Correct Answer: A hormone

The drawbacks of erosion can be divided into:__________?

A Onsite damages

B Offsite damages

C Both A & B

D None of the above

Review Detailed Answer

Correct Answer: Both A & B

Shallow channels that can be readily corrected by routine tillage operations is called:

A Permanent gullies

B Ephemeral gullies

C Both A & B

D None of these

Review Detailed Answer

Correct Answer: Ephemeral gullies

__________________ systems play a crucial role in increasing soil organic C storage and reducing net emissions of greenhouse gases in addition to soil erosion control:

A Engineering

B Agroforestry

C Cultivating

D All of the above

Review Detailed Answer

Correct Answer: Agroforestry

An important component of total soil C is charcoal, also known as:__________?

A Black C

B Biochar

C Both A & B

D None of the above

Review Detailed Answer

Correct Answer: Both A & B

Showing 3941 to 3950 of 7388 results

Contact Info

Agriculture Mcqs 7388 MCQs [All-Courses]

All Topics 7388

All Topics 7388

Azotobacter fixes atmospheric nitrogen in the soil by:__________?

Maximum fixation of K occurs:__________?

Conversion of inorganic P to organic P is known as:_________?

N and P sprayed on the leaves at time of flowering results in:________?

How many type of soil colloids?

Auxin is_______?

The drawbacks of erosion can be divided into:__________?

Shallow channels that can be readily corrected by routine tillage operations is called:

__________________ systems play a crucial role in increasing soil organic C storage and reducing net emissions of greenhouse gases in addition to soil erosion control:

An important component of total soil C is charcoal, also known as:__________?