# Mental Ability Tests on 'Alphabet and Number Sequences and Series' Set 141

## 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. 141 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

Vikram is ranked 17th from the top and 18th from the bottom among the students who passed the annual examination. If the total number of failed students is 17, how many students appeared in the exam?

A

57

B

47

C

44

D

51

Soln.
Ans: D

Sum of positions of an item from top(right) and bottom(left) of a list is always equal to the sum of the positions of the first and last items. So total passed is = 17 + 18 - 1 = 34. Those appeared = failed + passed = 34 + 17 = 51.

Question ID: 16-02-10-11-59-51-701.
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### Question 2

If the alphabets at the positions 1, 3, 5, 8, 12, 15 and 18 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

F

B

C

C

H

D

O

Soln.
Ans: C

The letters are: A, C, E, H, L, O, R. The word is CHOLERA

Question ID: 16-02-10-11-59-51-702.
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### Question 3

Examine the following series of digits and alphabets. How many pairs are such that the first item is a number but the second is an alphabet?

6 E 1 5 Y D 5 Q W 3 Z C L A K O M 7 R F

A

5

B

1

C

8

D

7

Soln.
Ans: A

At these locations: 6-E ;5-Y ;5-Q ;3-Z ;7-R ;

Question ID: 16-02-10-11-59-51-703.
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### Question 4

Examine the following series of digits and alphabets. How many pairs are such that the first item is a number but the second is an alphabet?

6 3 M 1 E V 2 K 3 U T Z 7 Q 1 W 4 F S 9

A

2

B

8

C

10

D

7

Soln.
Ans: D

At these locations: 3-M ;1-E ;2-K ;3-U ;7-Q ;1-W ;4-F ;

Question ID: 16-02-10-11-59-51-704.
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### Question 5

Study the following series.

6 4 \$ E F 7 8 R C 3 N P 2 O V H L S Q +

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

4\$ , F8 , ? , NV

A

67

B

6E

C

RN

D

C8

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: 16-02-10-11-59-51-705.
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