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
If an item is at position 11 from the top of a list and at position 10 from the bottom of that list, how many items are there in the list?
14
16
24
20
Ans: D
Sum of positions of an item from top and bottom of a list is always equal to the sum of the positions of the first and last items. So total number of items is= position of last item is= 11 + 10 - 1 = 20.
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Question 2
This is a series of digits that has been written by randomly arranging 19 digits. How many 3 are there that are completely divisible by the second number to their right?
3 9 3 6 3 8 7 3 5 3 1 5 3 4 8 9 2 3 6
6
3
4
0
Ans: B
At these locations: 3-9-3 ;3-6-3 ;3-5-3 ;
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Question 3
In the following series which item is 10th to the right of the 11th item from the right side? The series is:
9 4 3 W B A P 6 % Z @ Q F O T L 5 7 1 8
B
3
W
8
Ans: D
We have to find 11 - 10 = 1st item from the right side which is: 8.
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Question 4
If the first half of the following series is reversed, then which item is 4th to the left of the 2th item from the right side? The series is:
D F 1 I % @ Z P M 6 R S + 8 C G $ B K J
C
I
1
P
Ans: A
Midpoint is 10. We have to find 20 - 2 - 4 = 14 + 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 C.
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Question 5
In the number series written below, how many 8 are there that are completely divisible by both the two successors to their right?
2 8 8 4 1 1 8 9 3 8 8 8 4 6 5 8 6 9 7
4
7
0
3
Ans: A
At these locations: 8-8-4 ;8-4-1 ;8-8-8 ;8-8-4 ;
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This Blog Post/Article "Mental Ability Tests on 'Alphabet and Number Sequences and Series' Set 198" 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