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Todays' Thought
Be content with what you have; rejoice in the way things are. When you realize there is nothing lacking, the whole world belongs to you.
- Lao Tzu
जो तुम्हारे पास है उससे संतुष्ट रहो, चीजें जैसी हैं उसमे आनंदित रहो, जब तुम इस बात का एहसास कर लेते हो कि किसी भी चीज की कमी नहीं है , पूरी दुनिया तुम्हारी हो जाती है |
- लाओत्से


    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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