Koshi and Janakpur Zones, which have equal area, what is their area in square KM? 

Find the odd one 331, 482, 551, 263, 383, 362, 284 

parallel faults have same  

Find the number of triangles in the given figure. 

GRAIN:SALT 

Study the graph and answer the questions:The percentage increase in population from 1991 to 2001 is: 

If the iron ore contains clay as an impurity, the flux added during calcination, is. 

In order to obtain the best workability of concrete, the preferred shape of aggregate is