In following number series, two terms have been put within brackets. Choose the appropriate option - Look at this series: 1000, 200, 40, . . . What number should come next?

A. 8

In following question, a number series is given with one term missing. Choose the correct alternative that will same pattern and fill in the blank spaces. - 2, 1, 2, 4, 4, 5, 6, 7, 8, 8, 10, 11,

B. 10

In following number series, two terms have been put within brackets. Choose the appropriate option - 4, 8, 28, 80, 244, x

B. 728

In following question, a number series is given with one term missing. Choose the correct alternative that will same pattern and fill in the blank spaces. - 563, 647, 479, 815,

D. 143

In following question, a number series is given with one term missing. Choose the correct alternative that will same pattern and fill in the blank spaces. - 0, 2, 8, 14, , 34

A. 24