Question

Find next series;
101,9999,1000001,99999999,?

Answer 1

The "next series (?) = 10000000001".

Step-by-step explanation:

The given series is

101, 9999, 1000001, 99999999,?

The above sequence pattern,

101 = Smallest number of three digits + 1  = 100 + 1 = 101,

9999 = Smallest number of five digits - 1  = 10000 - 1 = 9999,

1000001 = Smallest number of seven digits + 1  = 1000000 + 1 = 1000001,

999999999 = Smallest number of nine digits - 1  = 10000000 - 1

= 99999999,

1000001 = Smallest number of eleven digits + 1  = 10000000000 + 1 = 10000000001

Hennce, the "next number (?) = 10000000001".

Answer 2

Answer:

10000000001 is the answer answer