No. of questions - 20
Time - 10 min
Negative marking : -0.25 mark
1.
The solution to the problem of soil salinity and alkalinity is
2.
Which one of the following crop enriches the nitrogen content in soil?
3.
Which one of the following particles has less than 0.002 mm diameter?
4.
Salinization occurs when the irrigation water accumulated in the soil evaporates, leaving behind salts and minerals. What are the effects of salinizating on the irregated land?
5.
Which among the following districts of Madhya Pradesh has a problem of soil erosion?
6.
Which one of the following areas is most affected by soil erosion in India?
7.
Soil water available to plants is maximum in
8.
Soils of Western Rajasthan have a high content of
9.
Which one of the following can be used to make acidic soil cultivable?
10.
Which of the following soil is most suited for tea plantation?
11.
In India the largest area of Saline soil is found in the state of
12.
In which one of the following areas in India, the problem of soil erosion is critical?
13.
When you travel in certain parts of India, you will notice red soil. What is the main reason for this colour?
14.
Farm land tends to erode most rapidly when planted with
15.
A fertile soil, suitable for growing common crops is likely to have a pH value of
16.
The long term solution of soil salinity and alkalinity is use of
17.
In India maximum alkali area is found in the State of
18.
Which one of the following types of erosion is responsible for the formation of Chambal Ravines?
19.
The micro nutrient maximum deficient in Indian soils, is
20.
Identify the correct order of the process of soil erosion from the following.
