In following questions, one term in number series is incorrect. - Find out the incorrect number 196, 169, 144, 121, 80

A. 80

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. - 5, 16, 49, 104,

D. 181

In following alphabet series , one term missing as shown by question mark . Choose missing term from options. - BD, GI, LN, QS, ?

E. VX

In following questions, one term in number series is incorrect. - Find out the incorrect number 5, 10, 40, 80, 320, 550, 2560

C. 550

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 / √5, 3 / 5, 4 / 5√5, 5 / 25,(.....)

B. 6 / 25?5