Quant Exam > Quant Questions > Directions (20-24): In the following number s...
Start Learning for Free
Directions (20-24): In the following number series only one number is wrong. Find out the wrong number.
18 20 23 32 48 73 109
- a)20
- b)23
- c)32
- d)48
- e)73
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Directions (20-24): In the following number series only one number is ...
Most Upvoted Answer
Directions (20-24): In the following number series only one number is ...
The wrong number is 20 because in this sequence
18 + 1² = 19
19 + 2²= 23
23 + 3²= 32
32 + 4²= 48
48 + 5² = 73
73 + 6² = 109
So it is clearly seen that the term 20 is not right...
18 + 1² = 19
19 + 2²= 23
23 + 3²= 32
32 + 4²= 48
48 + 5² = 73
73 + 6² = 109
So it is clearly seen that the term 20 is not right...
Free Test
FREE
| Start Free Test |
Community Answer
Directions (20-24): In the following number series only one number is ...
Given Number Series:
18 20 23 32 48 73 109
To find the wrong number in the given series, let's analyze the pattern of the series.
Pattern Analysis:
- The difference between the consecutive terms in the series is increasing.
- The difference between the first two terms is 2 (20 - 18).
- The difference between the next two terms is 3 (23 - 20).
- The difference between the next two terms is 9 (32 - 23).
- The difference between the next two terms is 16 (48 - 32).
- The difference between the next two terms is 25 (73 - 48).
- The difference between the next two terms should be 36 (109 - 73) based on the pattern.
Identifying the Wrong Number:
- According to the pattern, the next term should be 109 + 36 = 145.
- However, the given series has a term '73' in the place of '145'.
- Therefore, the wrong number in the series is '73'.
Conclusion:
- The wrong number in the given series is '73' (option E).
18 20 23 32 48 73 109
To find the wrong number in the given series, let's analyze the pattern of the series.
Pattern Analysis:
- The difference between the consecutive terms in the series is increasing.
- The difference between the first two terms is 2 (20 - 18).
- The difference between the next two terms is 3 (23 - 20).
- The difference between the next two terms is 9 (32 - 23).
- The difference between the next two terms is 16 (48 - 32).
- The difference between the next two terms is 25 (73 - 48).
- The difference between the next two terms should be 36 (109 - 73) based on the pattern.
Identifying the Wrong Number:
- According to the pattern, the next term should be 109 + 36 = 145.
- However, the given series has a term '73' in the place of '145'.
- Therefore, the wrong number in the series is '73'.
Conclusion:
- The wrong number in the given series is '73' (option E).
|
Explore Courses for Quant exam
|
|
Similar Quant Doubts
Directions (20-24): In the following number series only one number is wrong. Find out the wrong number.18 20 23 32 48 73 109a)20b)23c)32d)48e)73Correct answer is option 'A'. Can you explain this answer?
Question Description
Directions (20-24): In the following number series only one number is wrong. Find out the wrong number.18 20 23 32 48 73 109a)20b)23c)32d)48e)73Correct answer is option 'A'. Can you explain this answer? for Quant 2025 is part of Quant preparation. The Question and answers have been prepared according to the Quant exam syllabus. Information about Directions (20-24): In the following number series only one number is wrong. Find out the wrong number.18 20 23 32 48 73 109a)20b)23c)32d)48e)73Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Quant 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions (20-24): In the following number series only one number is wrong. Find out the wrong number.18 20 23 32 48 73 109a)20b)23c)32d)48e)73Correct answer is option 'A'. Can you explain this answer?.
Directions (20-24): In the following number series only one number is wrong. Find out the wrong number.18 20 23 32 48 73 109a)20b)23c)32d)48e)73Correct answer is option 'A'. Can you explain this answer? for Quant 2025 is part of Quant preparation. The Question and answers have been prepared according to the Quant exam syllabus. Information about Directions (20-24): In the following number series only one number is wrong. Find out the wrong number.18 20 23 32 48 73 109a)20b)23c)32d)48e)73Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Quant 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions (20-24): In the following number series only one number is wrong. Find out the wrong number.18 20 23 32 48 73 109a)20b)23c)32d)48e)73Correct answer is option 'A'. Can you explain this answer?.
Solutions for Directions (20-24): In the following number series only one number is wrong. Find out the wrong number.18 20 23 32 48 73 109a)20b)23c)32d)48e)73Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Quant.
Download more important topics, notes, lectures and mock test series for Quant Exam by signing up for free.
Here you can find the meaning of Directions (20-24): In the following number series only one number is wrong. Find out the wrong number.18 20 23 32 48 73 109a)20b)23c)32d)48e)73Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Directions (20-24): In the following number series only one number is wrong. Find out the wrong number.18 20 23 32 48 73 109a)20b)23c)32d)48e)73Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Directions (20-24): In the following number series only one number is wrong. Find out the wrong number.18 20 23 32 48 73 109a)20b)23c)32d)48e)73Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Directions (20-24): In the following number series only one number is wrong. Find out the wrong number.18 20 23 32 48 73 109a)20b)23c)32d)48e)73Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Directions (20-24): In the following number series only one number is wrong. Find out the wrong number.18 20 23 32 48 73 109a)20b)23c)32d)48e)73Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Quant tests.
|
|
Explore Courses for Quant 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
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup