Mental Ability Tests on 'Alphabet and Number Sequences and Series' Set 202

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. 202 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

In the number series given below, how many 4 are there that are not divisible by the number on their left but completely divisible by the number that is second to their right?

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

 A

1

 B

0

 C

4

 D

3

Soln.
Ans: A

At these locations: 5-4-7-4 ;

Question ID: 16-02-10-11-59-51-1006.
Found an error? Send us the ID of this question.

Question 2

If the alphabets at the positions 1, 3, 18 and 20 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

R

 B

O

 C

C

 D

A

Soln.
Ans: D

The letters are: A, C, R, T. The word is CART

Question ID: 16-02-10-11-59-51-1007.
Found an error? Send us the ID of this question.

Question 3

The following sequence is first reversed, then every alternate letter beginning from position 11, counted from the left of the new sequence, is removed. Which letter will be in the middle of the remaining sequence?

E Z E G N Y L P R B W U J L O F S X E R B M W V C

 A

S

 B

X

 C

W

 D

M

Soln.
Ans: A

The series becomes:

C V W M B R E X S F O J W R L N E E

Question ID: 16-02-10-11-59-51-1008.
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Question 4

If every letter beginning from H is replaced by consecutive odd number beginning with 3, which number or letter will be 7th to the right of the 23th 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

35

 B

G

 C

17

 D

9

Soln.
Ans: D

The series becomes:

A B C D E F G 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39

Question ID: 16-02-10-11-59-51-1009.
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Question 5

Below is a series of numbers from 1 through 9. Some of them repeat. How many 9 does it contain such that they are completely divisible by both the two predecessors to their left?

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

 A

1

 B

5

 C

2

 D

4

Soln.
Ans: C

At these locations: 9-9-9 ;9-9-9 ;

Question ID: 16-02-10-11-59-51-1010.
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This Blog Post/Article "Mental Ability Tests on 'Alphabet and Number Sequences and Series' Set 202" 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