There are some shepherds and their sheep in a grazing field. The numbers of total heads are 60 and total legs are 168 in…

Select a figure from amongst the Answer Figures which will continue the same series as established by the five Problem F…

The brick work is measured in sq metre, in case of 

Whenever a dispute arise between an employer and contractor most effective method of dispute resolution is  

The first reading from a level station is 

The area of any irregular figure of the plotted map is measured with 

Contour lines of different elevations can unite to form one line only in the case of  

The percentage of voids in cement is approximately.