Subject :IMO Class : Class 5
What is the least number of squares that must be added so that the line MN becomes a line of symmetry?
(a) 4
(b) 6
(c) 5
(d) 7
Ans 1:
Class : Class 6
the answer should be 55
Ans 2:
Class : Class 6
The ans should be 5
Ans 3:
Class : Class 8
The image is not proper
Ans 4:
Class : Class 6
The answer should be 5