# Mental Ability Tests on 'Alphabet and Number Sequences and Series' Set 6

## 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. 6 in this series.

Last Reviewed and Updated on August 18, 2019
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 every letter beginning from M is replaced by consecutive even number beginning with 2, which number or letter will be 5th to the right of the 16th number or letter counting from the right end?

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

A

H

B

8

C

18

D

22

Soln.
Ans: B

The series becomes:

A B C D E F G H I J K L 2 4 6 8 10 12 14 16 18 20 22 24 26 28

Question ID: 16-02-10-11-59-51-026.
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### Question 2

Which letter will be the 5th from right if 1st and 2nd, 3rd and 4th and so on are interchanged in the word ACCUMULATES?

A

A

B

L

C

E

D

S

Soln.
Ans: A

The new letter is: CAUCUMALETS

Question ID: 16-02-10-11-59-51-027.
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### Question 3

If every letter beginning from position 8, 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 V will be there in the resulting sequence?

Z U D J K N C X V C S L L I E B S F J V A T W Q K

A

0

B

4

C

3

D

1

Soln.
Ans: A

The series becomes:

Z U D J K N C Y W D T M M J F C T G K W B U X R L

Question ID: 16-02-10-11-59-51-028.
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### Question 4

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

A

E

B

N

C

T

D

I

Soln.
Ans: D

The new letter is: NEREIGASITNO

Question ID: 16-02-10-11-59-51-029.
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### Question 5

If the second half of the following series is reversed, then which item is 2th to the left of the 2th item from the right side? The series is:

V 7 G A F Q % B N \$ 2 T K E O D P L J M

A

J

B

%

C

O

D

Q

Soln.
Ans: C

Midpoint is 10. We have to find 20 - 2 - 2 = 16 + 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 - 16) = 14 + 1 from the left in the original series. Which means the item is: O.

Question ID: 16-02-10-11-59-51-030.
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