Soil Science MCQ Question and Answer | Agriculture MCQ Question Page-6 section-5

Section 1 Section 2 Section 3 Section 4 Section 5 Section 6 Section 7 Section 8 Section 9 Section 10

51.
Match the following columns:

Column I (Rocks) Column II (Examples)

a. Primary mineral 1. Quartz

b. Clay mineral 2. Sandstone

c. Sedimentary rock 3. Marble

d. Metamorphic rock 4. Illite

A. a-1, b-4, c-2, d-3

B. a-1, b-2, c-4, d-3

C. a-3, b-4, c-2, d-1

D. a-3, b-2, c-4, d-1

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52.
At constant prices of fertiliser and crop, net returns can be increased by

A. Efficient fertiliser use

B. Using less fertiliser

C. More fertiliser

D. All of the above

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53.
Muriate of potash contains

A. 50% K₂O

B. 40% K₂O

C. 60% K₂O

D. 75% K₂O

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54.
In 'Water drop method' the diameter of water drop should be

A. 4.5 mm

B. 30 mm

C. 30 cm

D. 4.7 mm

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55.
Availability of soil water to plants is maximum at

A. Hygroscopic coefficient

B. Wilting point

C. Field capacity

D. None of the above

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56.
Sulphur content in Gypsum is

A. 6%

B. 16%

C. 18%

D. 28%

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57.
A soil gets its cation exchange capacity from clay and

A. Water

B. Organic matter

C. Government

D. Sand

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58.
Height of rise of water in a capillary tube is directly proportional to

A. Surface tension of water

B. Radius of capillary tube

C. Viscosity of water

D. As in (A) and (C) above

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59.
Di-ammonium phosphate contains

A. 46% P₂O₅

B. 21% P₂O₅

C. 65% P₂O₅

D. 25% P₂O₅

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60.
Solum is made up of

A. C-horizon

B. A-horizon

C. A and B-horizon

D. None of the above

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1 2 3 4 5 6 7 8 9 10

Column I (Rocks)	Column II (Examples)
a. Primary mineral	1. Quartz
b. Clay mineral	2. Sandstone
c. Sedimentary rock	3. Marble
d. Metamorphic rock	4. Illite

Soil Science MCQ Question and Answer | Agriculture MCQ Question

51. Match the following columns: Column I (Rocks) Column II (Examples) a. Primary mineral 1. Quartz b. Clay mineral 2. Sandstone c. Sedimentary rock 3. Marble d. Metamorphic rock 4. Illite

Answer & Solution

52. At constant prices of fertiliser and crop, net returns can be increased by

Answer & Solution

53. Muriate of potash contains

Answer & Solution

54. In 'Water drop method' the diameter of water drop should be

Answer & Solution

55. Availability of soil water to plants is maximum at

Answer & Solution

56. Sulphur content in Gypsum is

Answer & Solution

57. A soil gets its cation exchange capacity from clay and

Answer & Solution

58. Height of rise of water in a capillary tube is directly proportional to

Answer & Solution

59. Di-ammonium phosphate contains

Answer & Solution

60. Solum is made up of

Answer & Solution

Read More Section(Soil Science)

51.
Match the following columns:

Column I (Rocks) Column II (Examples)

a. Primary mineral 1. Quartz

b. Clay mineral 2. Sandstone

c. Sedimentary rock 3. Marble

d. Metamorphic rock 4. Illite

52.
At constant prices of fertiliser and crop, net returns can be increased by

53.
Muriate of potash contains

54.
In 'Water drop method' the diameter of water drop should be

55.
Availability of soil water to plants is maximum at

56.
Sulphur content in Gypsum is

57.
A soil gets its cation exchange capacity from clay and

58.
Height of rise of water in a capillary tube is directly proportional to

59.
Di-ammonium phosphate contains

60.
Solum is made up of