M C Q s D r i v e

Agriculture Mcqs 7387 MCQs [All-Courses]

thumb

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 most harmful effect of ionising radiations precisely involves:
A Cell membranes
B DNA
C Mitochondria and ribosomes
D Nucleus
Correct Answer: DNA
In human beings, anoxia is caused due to:
A SO2
B CO
C CO2
D NO2
Correct Answer: CO
The first international conference for globalizing the environmental problems ws held at:
A Stockholm
B Paris
C London
D Tokyo
Correct Answer: Stockholm
The haemoglobin has maximum affinity for the gas:
A CO
B SO2
C O2
D NO
Correct Answer: NO
Which of the following is biodegradable pollutant?
A Sewage
B Plastic
C Polythene
D DDT
Correct Answer: Sewage
The extent of darkness caused due to smoke can be determined by the help of:
A Smoke filters
B Ringelmann’s charts
C Horizontal microscopes
D All of these
Correct Answer: Ringelmann’s charts
The light of cities is reduced in comparison to villages due to the presence of:
A SO2 and SO3
B SO2 and oxides of nitrogen
C Hydrocarbons and N2O
D Suspended particulate matter
Correct Answer: Suspended particulate matter
The term smog coined by:
A Tansley
B Odum
C Clements
D Des Voeux
Correct Answer: Des Voeux
The classical smog was first observed to:
A Paris
B London
C Tokyo
D New York
Correct Answer: London
A disease caused by eating fish contained by industrial waste having mercury compounds is known as:
A Minamata disease
B Osteosclerosis
C Bright’s disease
D Hashimoto disease
Correct Answer: Minamata disease