In a examination 34% failed in Mathematics and 42% failed in English. If 20% failed in both the subjects, the percentage…

The percentage of voids in cement is approximately. 

The minimum compressive strength of first-class brick should be 

To give a brilliant finish, the type of varnish used, is 

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

According to the Public Procurement Act, who orders variation up to 15 percent?  

Select a figure from the given four alternatives which fits exactly into Figure-X to form a complete square. 

Assertion (A): Plaster of Paris is used for setting fractured bones by doctors.Reason (R): If Plaster of Paris is mixed …