Subject :ICSO Class : Class 6
How many x's are preceeded by y and followed by x?
x y x y y x x y x y x x w w x y x y y x x y.
A1
B2
C3
D4
How many x's are preceeded by y and followed by x?
x y x y y x x y x y x x w w x y x y y x x y.
A1
B2
C3
D4