Which king issued silver currency? 

Since when (in AD) has the concept of sustainable development been adopted globally? 

Which SAARC country has established diplomatic relations with Nepal at the latest? 

If FILTER:WATER 

Find the missing number in the following series 3, 5, 5, 19, 7, 41, 9, ?  

How many languages ??are currently being broadcasted by Radio Nepal? 

An obstacle which obstructs chaining but not ranging may be a 

Minimum pitch of transverse reinforcement in a column is