Multiple Choice Questions (MCQ) on Agriculture
21-Which plant is used for indication of Permanent Wilting Point?
(A) Sunflower
(B) Wheat
(C) Paddy
(D) Safflower
22-What is the pH of sodic soils?
(A) 8.5 and above
(B) 8.0
(C) 7.5
(D) 7.0
23-Which clay mineral is maximum in black soils?
(A) Montmollionite
(B) Vermiculite
(C) Illite
(D) Kaolinite
24-The electrical conductivity of a soil will affect the
(A) Gravitational potential
(B) Matric potential
(C) Osmotic potential
(D) None of these
25-Moisture conservation using a polythene and/or organic/inert material covering the soil is primarily meant for
(A) Mulching
(B) Easy cultural operations
(C) Sustained development
(D) None of the above
26-Maximum N content is in which fertilizer?
(A) Anhydrous ammonia
(B) Calcium ammonium nitrate
(C) Ammonium sulfate
(D) Urea
27-The meat of adult sheep is known as
(A) Lamb
(B) Beef
(C) Mutton
(D) Pork
28-CBD stands for which international movement?
(A) Convention of biotechnology department
(B) Conservation of biodiversity
(C) Convention on biological diversity
(D) None of the above
29-Golden rice is rich in
(A) Vitamin K
(B) Vitamin C
(C) Vitamin A
(D) Vitamin D
30-Milk is deficient in which element?
(A) Phosphorus
(B) Potassium
(C) Iron
(D) Nitrogen
ANSWERS:
21-(A), 22-(A), 23-(A), 24-(C), 25-(A), 26-(A), 27-(C), 28-(C), 29-(C), 30-(C)