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- Napoleon Hill
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- नेपोलियन हिल


    Agricultural Engineering : Agriculture for Engineers

1.
Soil is derived from Latin word
A.  Solia
B.  Sonum
C.  Solum
D.  Soila

2.
Some important igneous rocks are
A.  Crabuo, basalt, diabase
B.  Coal
C.  Shale conglomerate
D.  All of above

3.
What is the percentage of clay in the textural classification of soil
A.  .005mm
B.  0.05-2mm
C.  .0005 mm
D.  0.05-0.005 mm

4.
How many types of plant nutrients element what are the macro elements
A.  13 NPK
B.  16 NPK
C.  16HCP
D.  15NPK

5.
In prismatic structure, the vertical area of aggregate is bigger than horizontal axis and due to flat size shape of aggregate is shown like
A.  Prism
B.  Colum
C.  Cells
D.  Rows

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