Mujaris was the major port of which state?

Where the headquarters of United Nations Industrial Development Organization (UNIDO) is located?

If CAT is coded as 3120, what code number can be given to NAVIN? 

Saving a file from the Internet to a computer is called:

In case of a disagreement between the two Houses of Parliament over a non-money bill  

The father of soft approach to educational technology was-

12 men can do a work in X days. 20 women can do the same work in (X -1) days. 15 men can do the work in y days while 30 women can do it (Y- 2) days . Find the value of X.