Study the following series.
$ B 7 Z 4 I 1 H T U P D 6 R 2 O S X E F
Find what should come in place of the question mark(?)
B7, 41, HP, ?
If the second half of the following series is reversed, then which item is 5th to the left of the 2th item from the right side? The series is:
R C % W 2 K E S 4 Y L N T F M X G 5 $ Z
Midpoint is 10. We have to find 20 - 2 - 5 = 13 + 1th item from the left side. Since the location lies in the right half, the sequence has been reversed in this zone. So the item will be at location 10 + (20 - 13) = 17 + 1 from the left in the original series. Which means the item is: 5.
Which letter will be the 4th from right if 1st and 2nd, 3rd and 4th and so on are interchanged in the word GHOSTWRITERS?
If the first half of the following series is reversed, then which item is 7th to the right of the 12th item from the right side? The series is:
Z + S 1 K J 7 P H M 3 A X 6 Q I G E F O
If every letter beginning from position 4, counted from left, is replaced by X, how many X will be there in the resulting sequence?
Q N V Y I C R A V U M L J B G P R X P M Y K S N Z
This Blog Post/Article "Alphabet Number Series Quiz Set 157" by Parveen (Hoven) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Updated on 2019-08-18.