Which of the following letter-clusters will replace the questions mark in the given series to make it logically complete…

Which article of the constitution of Nepal mentions that the budget will be presented on Jestha 15?  

In benefit cost analysis, benefit and costs have to be converted to  

In order to be effective in influencing government policy, interest groups require:  

The current 15th periodic plan targets average life expectancy to reach? 

The active earth pressure of a soil is proportional to (where φ is the angle of friction of the soil) 

A man walked 100m towards west from his home. Then turned to south and walked 200m. Again, he turned to left and walked …

Contour lines of different elevations can unite to form one line only in the case of