In following number series, two terms have been put within brackets. Choose the appropriate option - 85,74,63,52,x

A. 41

In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the missing term from options. - C4X, F9U, 116R, ?

C. L25O

In following questions, one term in number series is incorrect. - Find out the incorrect number 3, 10, 27, 4, 16, 64, 5, 25, 125

C. 10

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. - Which term of the series 5, 10, 20, 40, … is 1280 ?

B. 9TH

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. - 1, 4, 2, 8, 6, 24, 22, 88,

A. 86