# Mental Ability Tests on 'Alphabet and Number Sequences and Series' Set 37

## 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. 37 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

Study the following series.

T Z 4 5 F 7 N O + @ G J \$ D 6 H 3 K % P

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

5F , ? , @\$ , \$3

A

OT

B

OO

C

N+

D

T7

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 increasingly moving one position to the right of the first character.

Question ID: 16-02-10-11-59-51-181.
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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 FRACTOGRAPHY?

A

G

B

O

C

C

D

A

Soln.
Ans: A

The new letter is: RFCAOTRGPAYH

Question ID: 16-02-10-11-59-51-182.
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### Question 3

If the alphabets at the positions 1, 5, 15, 17, 18, 20 and 21 are picked up and a meaningful word is formed out of them, what would be the second letter of that word?

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

Q

B

E

C

P

D

U

Soln.
Ans: A

The letters are: A, E, O, Q, R, T, U. The word is EQUATOR

Question ID: 16-02-10-11-59-51-183.
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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 DECONTROLLED?

A

R

B

T

C

D

D

L

Soln.
Ans: D

The new letter is: EDOCTNORLLDE

Question ID: 16-02-10-11-59-51-184.
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### Question 5

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?

3 O W N 7 Q 1 M A C F B G Z 8 L J E 7 1

A

2

B

5

C

1

D

4

Soln.
Ans: D

At these locations: N-7 ;Q-1 ;Z-8 ;E-7 ;

Question ID: 16-02-10-11-59-51-185.
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