Which one set of letters when sequentially placed at the gaps in the g...
Pattern Analysis:
To solve this question, we need to identify the pattern in the given letter series. Let's analyze the given series:
_aba_cabc_dcba_bab_a
- The first letter in the series is 'a'.
- The second letter is 'b'.
- The third letter is 'a', which is the same as the first letter.
- The fourth letter is 'c'.
- The fifth letter is 'a', which is the same as the third letter.
- The sixth letter is 'b', which is the same as the second letter.
- The seventh letter is 'c', which is different from the fourth letter.
- The eighth letter is 'd'.
- The ninth letter is 'c', which is the same as the seventh letter.
- The tenth letter is 'b', which is the same as the sixth letter.
- The eleventh letter is 'a', which is the same as the third and fifth letters.
Pattern Explanation:
From the above analysis, we can observe the following pattern:
- The first letter of each group is 'a'.
- The second letter of each group follows the sequence 'b-c-d' repeatedly.
- The third letter of each group follows the sequence 'a-b-c' repeatedly.
Applying the Pattern:
Now, let's apply the identified pattern to find the missing letters:
_aba_cabc_dcba_bab_a
- The missing letter at the first gap should be 'a'.
- The missing letter at the second gap should be 'b' (following the sequence 'b-c-d').
- The missing letter at the third gap should be 'd' (following the sequence 'a-b-c').
Hence, the correct set of letters that completes the given letter series is 'abdca' (Option D).
Final Answer:
The correct answer is option D - abdca.
Which one set of letters when sequentially placed at the gaps in the g...
Given Letter Series: _aba_cabc_dcba_bab_a
To complete the given letter series, we need to find a set of letters that can be placed at the gaps in the series in a sequential manner. Let's analyze the pattern of the series and identify the missing letters.
Pattern Analysis:
- The first letter of the series is "a".
- The second letter is "b".
- The third letter is "a".
- The fourth letter is "c".
- The fifth letter is "a".
- The sixth letter is "b".
- The seventh letter is "c".
- The eighth letter is "d".
- The ninth letter is "c".
- The tenth letter is "b".
- The eleventh letter is "a".
- The twelfth letter is "b".
- The thirteenth letter is "a".
From the pattern analysis, we can determine that the series follows a specific sequence:
- The first letter is "a".
- The second letter is "b".
- The third letter is "a".
Pattern Sequence: aba
Now, let's identify the missing letters by continuing the pattern sequence.
Missing Letters:
- The fourth letter should be the next letter in the pattern sequence, which is "b".
- The fifth letter should be the next letter in the pattern sequence, which is "c".
- The sixth letter should be the next letter in the pattern sequence, which is "d".
- The seventh letter should be the next letter in the pattern sequence, which is "c".
- The eighth letter should be the next letter in the pattern sequence, which is "b".
- The ninth letter should be the next letter in the pattern sequence, which is "a".
Completed Letter Series: ababcdcba
Answer: The set of letters that when sequentially placed at the gaps in the given letter series completes it is "abdca". Hence, the correct option is D.
To make sure you are not studying endlessly, EduRev has designed SSC CGL study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in SSC CGL.