Subject :IMO Class : Class 3
Which of the following is needed to complete the pattern?
A 
B 
C 
D 
pls advise the solution
Ans 1:
Class : Class 3
ans(A)
Ans 2:
Class : Class 8
Ans 3:
Class : Class 8
Ans 4:
Class : Class 5
Answer is A that is circle
Ans 5:
Class : Class 10
A
Ans 6:
Class : Class 1
A
Ans 7:
Class : Class 5
a circle has 0 straight lines
Ans 8:
Class : Class 3
the ans is A because u have to calculate the no. of sides for each figure, subtract no of sides ofsecond fig from 1st