Nepal engineering council act was formed in the year 

Which type of timber is used for construction of houses in Himalayan region of Nepal? 

Select a suitable figure from the four alternatives that would complete the figure matrix. 

Select the pair in which the number are similarly related as in the given pair10:99::? 

Which of the following has recorded the lowest population in Nepal? 

A shopkeeper expects a gain of 22.5% on his cost price. If in a week his sale was of Rs. 392, what was his profit? 

Inner part of a timber log surrounding the pith, is called 

When is world wetland day observed?