Mental Ability Tests on 'Alphabet and Number Sequences and Series' Set 52

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. 52 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

Which letter will be the 4th from right if 1st and 2nd, 3rd and 4th and so on are interchanged in the word ELECTRIFIERS?

 A

E

 B

I

 C

T

 D

S

Soln.
Ans: A

The new letter is: LECERTFIEISR

Question ID: 16-02-10-11-59-51-256.
Found an error? Send us the ID of this question.

Question 2

Study the following series.

5 2 Q 1 $ M W V 6 G 9 K R N S 8 F C @ %

Find what should come in place of the question mark(?)

Q$, MV, 69, ?

 A

6G

 B

V5

 C

KN

 D

26

Soln.
Ans: C

There is a gap of 2 between the first characters of each of the given pair. The second character of each pair is two positions to to the right of the first character.

Question ID: 16-02-10-11-59-51-257.
Found an error? Send us the ID of this question.

Question 3

If the following series is reversed, then which item comes at position 11 counted from the left? The series is:

S 2 E H W 3 U $ R 7 M Z B @ 6 L D P A 4

 A

B

 B

7

 C

$

 D

A

Soln.
Ans: B

The item at position 11 is total items + 1 - 11 which is 20 + 1 - 11 = 10. Counting from the left we get 7.

Question ID: 16-02-10-11-59-51-258.
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Question 4

In the sequence of alphabets and digits below, how many pairs are such that the first item is an alphabet but the second is a number?

6 Y 5 2 K D 2 B V 7 L 1 A C 3 O 6 S I W

 A

5

 B

1

 C

0

 D

6

Soln.
Ans: D

At these locations: Y-5 ;D-2 ;V-7 ;L-1 ;C-3 ;O-6 ;

Question ID: 16-02-10-11-59-51-259.
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Question 5

Study the following series.

E W A G J 4 Y K 8 @ 9 X O T 5 U Z H V M

Find what should come in place of the question mark(?)

WA , ? , K9 , 95

 A

AA

 B

@W

 C

W8

 D

JY

Soln.
Ans: D

There is a gap of 2 between the first characters of each of the given pair. The second character of each pair is increasingly moving one position to the right of the first character.

Question ID: 16-02-10-11-59-51-260.
Found an error? Send us the ID of this question.

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This Blog Post/Article "Mental Ability Tests on 'Alphabet and Number Sequences and Series' Set 52" 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