Choose the best alternative in the place of question mark to complete the series 2, 2, 5, 13, 28, ? 

If + means - ,- means x ,÷ means + and x means ÷ then 15-3+10x5÷5 =? 

The phreatic line in an earth dam may be 

The technique which is activity oriented is 

A simply supported beam of span L carries a concentrated load W at its mid-span. The maximum bending moment M is 

Where was the 8th International Mountain Festival held in Nepal? 

Count the number of squares in the given figure. 

The unit of payment for excavation in trenches for pipes, cables, etc. upto 1.5 m depth in ordinary rock/hard rock is in…