Question

Find the missing letter.

ABZ, BCY, CDX, DEW, ......

• A. EFV
• B. FEV
• C. DEF
• D. DEV

Answer 1

The correct option is A EFV

By Decoding the given Sequence in the way $A\to 1;B\to 2;....Z\to 26$

$ABZ\to 1,2,26$

$BCY\to 2,3,25$

$CDX\to 3,4,24$

In the given elements, if we give individual decodes we can observe that there is an increase in '1' in first and second numbers and decrease by '$1$' in third number.

$DEW\to 4,5,23$

So the next in the sequence is $5,6,22\to E,F,V$