Question

Find the next number in the series? 400,800,2400,_?_ [Multiple patterns​

Answer 1

Answer:

2800

Step-by-step explanation:

Given series : 400, 800, 2400, .....

As we can see that this series can be obtained by adding 400 to each number, so

Next number = 2400 + 400 = 2800

Answer 2

Step-by-step explanation:

As we can see

400×2=800

800×3=2400

2400×(4)=9600.

Hope you understand.