# Mental Ability Tests on 'Alphabet and Number Sequences and Series' Set 55

## 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. 55 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.

### Question 1

If each letter is attached a value equal to its serial number in the above arrangement starting from the left, then what will be the sum of the numbers attached to all the vowels in the sequence?

P I V C L D G J W X O T X Y N E A O I Z D K K L Q

A

83

B

80

C

90

D

78

Soln.
Ans: A

The vowels are:

1. I at position 2
2. O at position 11
3. E at position 16
4. A at position 17
5. O at position 18
6. I at position 19
Question ID: 16-02-10-11-59-51-271.
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### Question 2

The following sequence is first reversed, then every letter beginning from position 13, 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 B will be there in the resulting sequence?

H Z D I W J R M C X U K P Q L X L K Y Y B S D V N

A

3

B

0

C

1

D

4

Soln.
Ans: C

The series becomes:

N V D S B Y Y K L X L Q Q L V Y D N S K X J E A I

Question ID: 16-02-10-11-59-51-272.
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### Question 3

In the following series how many 4 are there that are completely divisible by the number on their left but not by the number on their right?

7 9 8 3 8 2 8 4 5 3 9 4 7 5 4 1 4 4 6

A

0

B

2

C

4

D

1

Soln.
Ans: D

At these locations: 4-4-6 ;

Question ID: 16-02-10-11-59-51-273.
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### Question 4

Study the following series.

G 8 A 6 H % 2 O E N J \$ K W X 3 F C 1 R

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

6H , ? , NK , KF

A

%6

B

H8

C

OA

D

2E

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: 16-02-10-11-59-51-274.
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### Question 5

Which letter will be the 8th from right if 1st and 2nd, 3rd and 4th and so on are interchanged in the word CONTEMPORARY?

A

R

B

M

C

T

D

P

Soln.
Ans: B

The new letter is: OCTNMEOPARYR

Question ID: 16-02-10-11-59-51-275.
Found an error? Send us the ID of this question.