If the gradient of a ground is -3%, that of another ground intersecting with the former is 5%, and the horizontal length of the vertical curve to be drawn is 600 m, then the vertical offset 'e' from the vertex of the vertical curve to the mid-point of the curve will be
Infiltration of soil by less water is classified as
Considering sea transport, GPS stands for
A type of query that is placed within a WHERE or HAVING clause of another query is called
Which among following is not a valid visibility mode in c++ program
In general, the binary search method needs no more than ……………. comparisons