Alphabet Number Series Quiz Set 240

If every letter beginning from position 10, counted from left, is replaced by its successor in the English alphabet, and any Z after this position is replaced by A, then, how many U will be there in the resulting sequence?

W S R O G P A V S T F D C A X N O X K W X B Q I Z

In the following series which item is 6th to the left of the 9th item from the right side? The series is:

R A W S Q K 1 8 4 D 9 2 E N P C 3 L T @

The following sequence is first reversed, then every alternate letter beginning from position 5, counted from the left of the new sequence, is removed. Which letter will be in the middle of the remaining sequence?

D A O B I D P M C M T L P K H E A L U S U K R C F

If the alphabets at the positions 5, 19, 20 and 26 are picked up and a meaningful word is formed out of them, what would be the second letter of that word?

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

This is a series of digits and alphabets. How many pairs are such that the consecutive items are both numbers?

3 R S 4 L K U E Y 7 I 6 J C W V O 4 8 G