# Mental Ability Tests on 'Alphabet and Number Sequences and Series' Set 116

## 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. 116 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

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?

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

A

5

B

2

C

1

D

4

Soln.
Ans: B

At these locations: 7-4-9-4 ;9-4-8-4 ;

Question ID: 16-02-10-11-59-51-576.
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### Question 2

Raju is ranked 16th from the top and Rita is ranked 15th from the bottom in a class of 30 students. How many students are there between Raju and Rita?

A

5

B

9

C

7

D

2

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 position of Raju from the bottom is = 30 - 16 + 1 = 15. Number of students between them is: difference of 15 and 12 (minus 1) = 2

Question ID: 16-02-10-11-59-51-577.
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### Question 3

In the number series given below, how many 5 are there that are not divisible by the number on their left but completely divisible by the number that is second to their right?

6 5 2 2 1 5 5 5 8 1 1 3 5 5 6 6 7 5 7

A

3

B

2

C

0

D

1

Soln.
Ans: C

None.

Question ID: 16-02-10-11-59-51-578.
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### Question 4

If the first half of the following series is reversed, then which item is 3th to the right of the 12th item from the right side? The series is:

W Z B U + T E D 7 O R @ V \$ G 8 I J Y L

A

G

B

L

C

Z

D

@

Soln.
Ans: D

Midpoint is 10. We have to find 20 - 12 + 3 = 11 + 1th item from the left side. Since the location lies in the right half, reversing the series has no effect in this zone. So counting from the left side, the item is @.

Question ID: 16-02-10-11-59-51-579.
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### Question 5

This is a series of digits and alphabets. How many pairs are such that the consecutive items are both numbers?

9 4 1 Y J 7 1 8 C 2 7 R T 3 4 P S 6 6 H

A

8

B

7

C

1

D

9

Soln.
Ans: B

At these locations: 9-4 ;4-1 ;7-1 ;1-8 ;2-7 ;3-4 ;6-6 ;

Question ID: 16-02-10-11-59-51-580.
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