From given figure , it is clear that the increasing order of series given as -
First term = 0
Second term = First term + 5
⇒ Second term = 0 + 5 = 5
Third term = Second term + 55
⇒ Third term = 5 + 55 = 60
Similarly , we can find all others terms also.
Fourth term = Third term + 555
⇒ Fourth term = 60 + 555 = 615
Fifth term = Fourth term + 5555
⇒ Fifth term = 615 + 5555 = ?
∴ Fifth term ( ? ) = 6170
