Correct answer
A. All the above
Explanation
The correct answer is All the above.
The marble is a________?
In high floods, to avoid spilling of flood water over the gates, a wall is provided from pond level to high Flood level. This wall spans for the entire length of regulator, rest on piers, sustain water pressure by its weight called________?
Directing domestic resources to output which a nation is highly efficient at producing is called________?
Tomato, chilly brinjal are collectively called________?
Number of irrigation required for cotton crop are________?
An asset set aside for future use is termed as________?