To obtain a very high strength concrete, use very fine grained. 

Chances of settlement is more in 

The length of the needle beam used in needle beam method of tunneling is usually 

Which of the following is not a means of verbal communication? 

A number is decreased by 10% and then increased by 10%.  The number so obtained is 10 less than the original number…

Who was the first person to use the term sustainable development? 

????.. flows from the lower-level management to the top-level management. 

Select a suitable figure from the Answer Figures that would replace the question mark (?).