Mental Ability Tests on 'Alphabet and Number Sequences and Series' Set 189

These questions help you develop speed and accuracy. Every exam tests these skills. So if you are preparing for a bank exam, state and national talent search exams, UGC NET, GATE, etc., then this quiz will help you master these skills. I have provided answers and solutions to each of the questions. This is quiz no. 189 in this series.

Last Reviewed and Updated on February 7, 2020
Posted by Parveen(Hoven),
Aptitude Trainer and Software Developer

Quiz Questions

Each question has four choices. More than one option can be correct. After you have finished the quiz scroll towards the last question to view your result. I have provided solutions and answers to all the questions.

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Question 1

The following sequence is first reversed, then every letter beginning from position 5, counted from the left of the new sequence, is replaced by its successor in the English alphabet, and any Z after this position is replaced by A, then, how many I will be there in the resulting sequence?

H S X V E B V J H K K S Y N Q O V I D T H P Y L F

 A

2

 B

4

 C

3

 D

7

Soln.
Ans: C

The series becomes:

F L Y P I U E J W P R O Z T L L I K W C F W Y T I

Question ID: 16-02-10-11-59-51-941.
Found an error? Send us the ID of this question.

Question 2

In the following series which item is 7th to the left of the 11th item from the right side? The series is:

O + V 8 N $ Y I H T @ 4 7 R K C 1 L 2 J

 A

Y

 B

V

 C

I

 D

$

Soln.
Ans: B

We have to find 11 + 7 = 18th item from the right side which is: V.

Question ID: 16-02-10-11-59-51-942.
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Question 3

Which letter will be the 7th to the right of 6th letter from left of the letter which is exactly in the middle of the following series?

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

 A

K

 B

M

 C

X

 D

T

Soln.
Ans: C

The letter will be at net position 7 - 6 to the mid of the series. This position is = (length/2) + 1 = 14 from the start of the series. The length of the series is 25, so its mid is at item 13.

Question ID: 16-02-10-11-59-51-943.
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Question 4

Study the following series and find the odd man out from the choices below.

Q @ 3 P K H W N A T % J F G Z 6 B 7 $ L

 A

% Z

 B

A F

 C

F G

 D

J 6

Soln.
Ans: C

There is a gap of 3 in similar items, except the odd one.

Question ID: 16-02-10-11-59-51-944.
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Question 5

Study the following series and find the odd man out from the choices below.

% 8 B M @ P O + 1 R 7 S Z X I G 6 U K H

 A

@ O G

 B

8 @ +

 C

1 S I

 D

P 1 S

Soln.
Ans: A

There is a gap of 2 in similar items, except the odd one.

Question ID: 16-02-10-11-59-51-945.
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This Blog Post/Article "Mental Ability Tests on 'Alphabet and Number Sequences and Series' Set 189" by Parveen (Hoven) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Updated on 2020-02-07. Published on: 2016-02-10