How many pairs of letters in the word 'CHAIRS' have as many letters between them in the word as in the alphabet? 

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

DEW, ZAS, VWO, RSK, ?

Which of the following terms follows the trend of the given list?

XYXYXYZZ, XYXYXZZY, XYXYZZXY, XYXZZYXY, XYZZXYXY, _______.

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

D, I, N, S, ?

Find the missing (?) in the series.

TUS, QRP, ?, KLJ, HIJ

Which of the following terms follows the trend of the given list?

ZYXYXYXY, XWXYXYXY, XYZYXYXY, XYXWXYXY, XYXYZYXY, ______.

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

RIP, TLT, VOX, XRB, ?

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

AL, EP, IT, MX, ?

In the following series, one letter is missing as shown by the question mark(?). Select the missing letter from the given options.

I, L, O, R, ?