A series is given with one term missing. Choose the correct option from the given ones that will complete the series.

821 460 749 580 701 652 ?

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
0.5, 2, 3.5, ? , 6.5

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

250, 275, 301, ?

Select the letter-pair that can replace the question mark (?) in the following series.

AR, CU, EX, GA, ?

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

FU, LO, RI, ?

Select the letter that can replace the question mark (?) in the following series.
X, U, P, M, ?, E

A series is given with one term missing. Choose the correct option from the given ones that will complete the series.

50 : 70 ::..?.... 90

Select the term that will complete the following letter series.
QN, RP, TS, WW, ___ FH