According to I.S.: 456, the number of grades of concrete mixes, is  

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

Which country has initiated “One belt one road initiative”? 

When was the Nepal Engineering Council Act-2055 approved with red seal? 

For procurement of works up to 1 million, by which method of the following is to be consider? 

In a school, 26000 students are there, out of which 45% are boys. If 40% of the girls and 60% of the boys failed in the …

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

Choose the correct alternative that will continue the same pattern and replace the question mark in the following series…