Which is the largest tributary of Saptakoshi river? 

The combined effect of curvature and refraction over a distance L kilometres is 

A flaky aggregate is said to be elongated if its length is………………… to the mean size 

In PERT technique, completion of an activity is called 

The estimate based on a detailed quantity survey and furnishes the most accurate and reliable estimate possible is known…

pozzolana cement is used with confidence for construction of  

Salaries of Ravi and Sumit are in the ratio 2:3. If the salary of each is increased by Rs. 4000, the new ratio becomes 4…

Inclined loads generally cause