Correct answer
C. 100 km
Explanation
The correct answer is 100 km.
If the depth of actual neutral axis of a doubly reinforced beam________?
The type of roof suitable in plains where rainfall is meagre and temperature is high is________?
From a circular plate of diameter 6 cm is cut out a circle whose diameter is a radius of the plate. Find the e.g. of the remainder from the center of circular plate________?
Sandstone is a ________?
The upper surface of a weir over which water flows is known is________?
Which of the following does not represent an activity?