Food Production and Management Test

Result

Food Production and Management Test - 2

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Weekly Quiz Competition

Question 1
1 / -0

Which methods of cultivation will result in the loss of soil fertility?

A
Crop rotation

B
Shifting cultivation

C
Excessive use of chemical fertilizers

D
Both (B) and (C)

Solution

Shifting cultivation and excessive use of chemical fertilizers will result in the loss of soil fertility.
Question 2
1 / -0

Which of the following is NOT a rabi crop?

A
Rice

B
Wheat

C
Mustard

D
Potato

Solution

Rice is a kharif crop.
Question 3
1 / -0

Which of the following methods of cultivation causes salinization of soil?

A
Transplantation

B
Crop rotation

C
Excessive irrigation

D
Broadcasting

Solution

Excessive irrigation causes salinization of soil.
Question 4
1 / -0

Which of the following classes of microorganisms play(s) an important role in the nitrogen cycle?

A
Bacteria

B
Algae

C
Fungi

D
Both (A) and (B)

Solution

Bacteria and algae play an important role in the nitrogen cycle.
Question 5
1 / -0

Which of the following information is/are true about nitrogen cycle?

A
Maintains the concentration of nitrogen in the air.

B
Ensures a continuous source of protein.

C
Increases water pollution.

D
Both (A) and (B)

Solution

The nitrogen cycle maintains the concentration of nitrogen in air. It ensures a continuous source of protein.
Question 6
1 / -0

Which of the following terms is best suitable for stocking grains for emergencies?

A
Surplus stock

B
Storage

C
Buffer stock

D
Regular stock

Solution

Grain stocked for emergencies is called buffer stock.
Question 7
1 / -0

Which of the following advantages do we get by using sprinkler system of irrigation?

A
Helps the fields fill up with water

B
Controls water supply

C
Increases the evaporation of water

D
Decrease the fertility of soil

Solution

The sprinkler system of irrigation controls water supply, and water is distributed uniformly all over the field. Prevents wastage of water and loss of soil minerals.
Question 8
1 / -0

Which of the following crops requires more irrigation?

A
Pulses

B
Rice

C
Maize

D
Jowar

Solution

Rice requires more irrigation.
Question 9
1 / -0

Which of the following shows the correct order of the given agricultural practices used during cultivation?

A
Ploughing, sowing, levelling, harvesting, manuring and irrigation

B
Ploughing, levelling, irrigation, sowing, manuring and harvesting

C
Ploughing, irrigation, sowing, manuring, harvesting and levelling

D
Ploughing, levelling, manuring, sowing, irrigation and harvesting

Solution

The order of agricultural practices that are followed while doing cultivation is: ploughing, levelling, manuring, sowing, irrigation, harvesting.
Question 10
1 / -0

Which of the following describes the advantage of ploughing?

A
It allows the penetration of roots of plants.

B
It helps in proper aeration and eradicates weeds.

C
It promotes the growth of useful soil bacteria.

D
All of the above.

Solution

Ploughing loosens the soil and allows the roots to penetrate easily. It promotes the growth of useful soil bacteria that need air for respiration. When the soil is hard, plant growth is not as good.

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Re-Attempt Weekly Quiz Competition

Food Production and Management Test - 2

Result

Food Production and Management Test - 2

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Question 1

Crop rotation

Shifting cultivation

Excessive use of chemical fertilizers

Both (B) and (C)

Solution

Question 2

Rice

Wheat

Mustard

Potato

Solution

Question 3

Transplantation

Crop rotation

Excessive irrigation

Broadcasting

Solution

Question 4

Bacteria

Algae

Fungi

Both (A) and (B)

Solution

Question 5

Maintains the concentration of nitrogen in the air.

Ensures a continuous source of protein.

Increases water pollution.

Both (A) and (B)

Solution

Question 6

Surplus stock

Storage

Buffer stock

Regular stock

Solution

Question 7

Helps the fields fill up with water

Controls water supply

Increases the evaporation of water

Decrease the fertility of soil

Solution

Question 8

Pulses

Rice

Maize

Jowar

Solution

Question 9

Ploughing, sowing, levelling, harvesting, manuring and irrigation

Ploughing, levelling, irrigation, sowing, manuring and harvesting

Ploughing, irrigation, sowing, manuring, harvesting and levelling

Ploughing, levelling, manuring, sowing, irrigation and harvesting

Solution

Question 10

It allows the penetration of roots of plants.

It helps in proper aeration and eradicates weeds.

It promotes the growth of useful soil bacteria.

All of the above.

Solution

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