Question

What are the next two numbers in the following series of numbers :
1 , 10, 2.75, 8.25, 4.5, 6.5, 6.25, ? , ?

Answer 1

1, 10, 2.75, 8.25, 4.5, 6.5, 6.25,

1+1.75=2.75

2.75 + 1.75=4.5

By doing this

6.25+1.75=8

10-1.75=8.25

8.25 -1.75=6.5

By doing this

6.5-1.75=4.75

Therefore next two numbers are 4.75 And 8