Which one of the following shovel excavator is not suitable for operation in hard soil and rocks ? 

The assumption on which the trapezoidal formula for volumes is based, is

When was NEC act amended for the first time? 

As per I.S.S. the specific gravity of soil is determined at 

In reinforced concrete footing on soil, the minimum thickness at edge should not be less than 

‘Ware house pack’ of cement means 

Which of the following statements is/are correct with respect to methods of valuation?i) In Rental method of valuation, …

Example of cased pile is