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
Study the following series.
$ 4 7 @ 3 U M P C T 1 8 H N Y K B + F 9
Find what should come in place of the question mark(?)
73 , ? , C1 , 8N
C@
MC
MU
UP
Ans: D
There is a gap of 2 between the first characters of each of the given pair. The second character of each pair is separated by one position to the right of the first character.
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Question 2
This is a series of digits that has been written by randomly arranging 19 digits. How many consequetive pairs of numbers does it contain?
3 1 5 2 7 2 5 9 4 3 8 9 3 6 4 9 3 2 7
2
5
3
0
Ans: C
At these locations: 4-3 ;8-9 ;3-2 ;
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Question 3
In the following series which item is 12th to the right of the 13th item from the right side? The series is:
K 8 F H S 3 P R A @ V 7 D 1 5 B I O Z L
P
1
O
L
Ans: D
We have to find 13 - 12 = 1st item from the right side which is: L.
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Question 4
If the alphabets at the positions 1, 3, 5, 9, 16, 20 and 22 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
P
C
B
Ans: A
The letters are: A, C, E, I, P, T, V. The word is CAPTIVE
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Question 5
If the second half of the following series is reversed, then which item is 7th to the right of the 18th item from the right side? The series is:
D 3 L 8 $ T 1 @ X 2 W R E 6 G Q % N H S
8
2
G
3
Ans: B
Midpoint is 10. We have to find 20 - 18 + 7 = 9 + 1th item from the left side. Since the location lies in the left half, reversing the series has no effect in this zone. So counting from the left side, the item is 2.
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This Blog Post/Article "Mental Ability Tests on 'Alphabet and Number Sequences and Series' Set 47" 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