Subject :IMO Class : Class 7
Ans 1:
Class : Class 7
Ans 2:
Class : Class 8
the length of the edge of the square. If the sum of the area of the square and the rectangle is 732 sq. cm, then find the perimeter of the figure.
and 
.
of the boys and 
of the girls come to school by bus. The total number of boys and girls of the same class who come to school by bus is 30. How many boys are there in the class?
is _____.