UPSC Exam > UPSC Questions > In this letter series, some of the letters ar...
Start Learning for Free
In this letter series, some of the letters are missing. Choose the correct letter given below -
ab _ aa _ caab _ c _ abb _ c
ab _ aa _ caab _ c _ abb _ c
- a)bbcaa
- b)bcbca
- c)cabac
- d)cbbac
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
In this letter series, some of the letters are missing. Choose the cor...
Solution:
The given letter series can be split into smaller groups as follows:
- ab_
- aa_
- caab_
- c_
- abb_
- c
To find the missing letters, we need to identify the pattern in each group.
In the first group, the second letter is 'b', which is the next letter in the alphabetical order after 'a'. Therefore, the missing letter should also be the next letter in the alphabetical order after 'a', i.e., 'b'.
In the second group, the third letter is 'a', which is the same as the first letter. Therefore, the missing letter should also be 'a'.
In the third group, the first two letters are 'ca', which are the last two letters of the previous group. Therefore, the missing letter should be 'a' followed by 'b', i.e., 'ab'.
In the fourth group, it is difficult to identify the pattern. However, we can observe that the fifth group starts with 'abb', which is the same as the last three letters of the previous group. Therefore, the missing letter should also be the same as the last letter of the previous group, i.e., 'b'.
In the fifth group, the third letter is 'b', which is the next letter in the alphabetical order after 'a'. Therefore, the missing letter should also be the next letter in the alphabetical order after 'a', i.e., 'b'.
Therefore, the completed letter series is:
abbaaccaabacbabbac
The given letter series can be split into smaller groups as follows:
- ab_
- aa_
- caab_
- c_
- abb_
- c
To find the missing letters, we need to identify the pattern in each group.
In the first group, the second letter is 'b', which is the next letter in the alphabetical order after 'a'. Therefore, the missing letter should also be the next letter in the alphabetical order after 'a', i.e., 'b'.
In the second group, the third letter is 'a', which is the same as the first letter. Therefore, the missing letter should also be 'a'.
In the third group, the first two letters are 'ca', which are the last two letters of the previous group. Therefore, the missing letter should be 'a' followed by 'b', i.e., 'ab'.
In the fourth group, it is difficult to identify the pattern. However, we can observe that the fifth group starts with 'abb', which is the same as the last three letters of the previous group. Therefore, the missing letter should also be the same as the last letter of the previous group, i.e., 'b'.
In the fifth group, the third letter is 'b', which is the next letter in the alphabetical order after 'a'. Therefore, the missing letter should also be the next letter in the alphabetical order after 'a', i.e., 'b'.
Therefore, the completed letter series is:
abbaaccaabacbabbac
Attention UPSC Students!
To make sure you are not studying endlessly, EduRev has designed UPSC study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in UPSC.
|
Explore Courses for UPSC exam
|
|
Similar UPSC Doubts
Top Courses for UPSCView all
In this letter series, some of the letters are missing. Choose the correct letter given below -ab _ aa _ caab _ c _ abb _ ca)bbcaab)bcbcac)cabacd)cbbacCorrect answer is option 'D'. Can you explain this answer?
Question Description
In this letter series, some of the letters are missing. Choose the correct letter given below -ab _ aa _ caab _ c _ abb _ ca)bbcaab)bcbcac)cabacd)cbbacCorrect answer is option 'D'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about In this letter series, some of the letters are missing. Choose the correct letter given below -ab _ aa _ caab _ c _ abb _ ca)bbcaab)bcbcac)cabacd)cbbacCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In this letter series, some of the letters are missing. Choose the correct letter given below -ab _ aa _ caab _ c _ abb _ ca)bbcaab)bcbcac)cabacd)cbbacCorrect answer is option 'D'. Can you explain this answer?.
In this letter series, some of the letters are missing. Choose the correct letter given below -ab _ aa _ caab _ c _ abb _ ca)bbcaab)bcbcac)cabacd)cbbacCorrect answer is option 'D'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about In this letter series, some of the letters are missing. Choose the correct letter given below -ab _ aa _ caab _ c _ abb _ ca)bbcaab)bcbcac)cabacd)cbbacCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In this letter series, some of the letters are missing. Choose the correct letter given below -ab _ aa _ caab _ c _ abb _ ca)bbcaab)bcbcac)cabacd)cbbacCorrect answer is option 'D'. Can you explain this answer?.
Solutions for In this letter series, some of the letters are missing. Choose the correct letter given below -ab _ aa _ caab _ c _ abb _ ca)bbcaab)bcbcac)cabacd)cbbacCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of In this letter series, some of the letters are missing. Choose the correct letter given below -ab _ aa _ caab _ c _ abb _ ca)bbcaab)bcbcac)cabacd)cbbacCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
In this letter series, some of the letters are missing. Choose the correct letter given below -ab _ aa _ caab _ c _ abb _ ca)bbcaab)bcbcac)cabacd)cbbacCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for In this letter series, some of the letters are missing. Choose the correct letter given below -ab _ aa _ caab _ c _ abb _ ca)bbcaab)bcbcac)cabacd)cbbacCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of In this letter series, some of the letters are missing. Choose the correct letter given below -ab _ aa _ caab _ c _ abb _ ca)bbcaab)bcbcac)cabacd)cbbacCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice In this letter series, some of the letters are missing. Choose the correct letter given below -ab _ aa _ caab _ c _ abb _ ca)bbcaab)bcbcac)cabacd)cbbacCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice UPSC tests.
|
|
Explore Courses for UPSC exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup