Question

Please solve this series

10000,9000,9900,8910,9801,?

Options given are :- A) 8820.9
B) 8820.1
C) 10781.1
D) 8820

Answer 1

Answer:

subtracting 10%

adding 10 %

consecutively

ans = 9801 - 9801*10/100 = 9801 - 980.1 = 8820.9

Hope this helps you