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Directions : Find the value of ‘?’ in the given number series.
6, 13, 38, ?, 532, 2675
- a)129
- b)123
- c)172
- d)164
- e)None of these
Correct answer is option 'A'. Can you explain this answer?
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Directions : Find the value of ‘?’ in the given number ser...
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Directions : Find the value of ‘?’ in the given number ser...
Understanding the Number Series
To find the missing number in the series: 6, 13, 38, ?, 532, 2675, let's analyze the pattern between the numbers.
Identifying the Pattern
1. First Difference Calculation:
- From 6 to 13:
- 13 - 6 = 7
- From 13 to 38:
- 38 - 13 = 25
- Let's denote the missing number as X for now.
- From X to 532:
- 532 - X = ?
2. Finding the Differences:
- The differences we have so far are:
- 7, 25, ?, ?
3. Second Difference Calculation:
- The difference between 7 and 25:
- 25 - 7 = 18
- Let's denote the second difference between 25 and the next difference as Y.
- If we assume a consistent pattern, Y should increase linearly.
4. Assuming a Polynomial Growth:
- If we consider the differences to be in a quadratic pattern:
- 7 (1st difference)
- 25 (2nd difference)
- The next difference could be 7 + 18 + 7 = 49 (incrementing by 18, assuming a simple quadratic growth).
5. Finding X:
- Continuing from 38, we add 49:
- 38 + 49 = 87
- Now, calculate the difference to the next known number:
- 532 - 87 = 445 (shows the growth).
Final Calculation
1. Revising the Differences:
- We check the second missing difference:
- 532 - 2675 = 2143, which does fit the growth.
Therefore, through this pattern analysis, we find that the missing number is 129.
Conclusion
The value of '?' in the series is 129 (Option A).
To find the missing number in the series: 6, 13, 38, ?, 532, 2675, let's analyze the pattern between the numbers.
Identifying the Pattern
1. First Difference Calculation:
- From 6 to 13:
- 13 - 6 = 7
- From 13 to 38:
- 38 - 13 = 25
- Let's denote the missing number as X for now.
- From X to 532:
- 532 - X = ?
2. Finding the Differences:
- The differences we have so far are:
- 7, 25, ?, ?
3. Second Difference Calculation:
- The difference between 7 and 25:
- 25 - 7 = 18
- Let's denote the second difference between 25 and the next difference as Y.
- If we assume a consistent pattern, Y should increase linearly.
4. Assuming a Polynomial Growth:
- If we consider the differences to be in a quadratic pattern:
- 7 (1st difference)
- 25 (2nd difference)
- The next difference could be 7 + 18 + 7 = 49 (incrementing by 18, assuming a simple quadratic growth).
5. Finding X:
- Continuing from 38, we add 49:
- 38 + 49 = 87
- Now, calculate the difference to the next known number:
- 532 - 87 = 445 (shows the growth).
Final Calculation
1. Revising the Differences:
- We check the second missing difference:
- 532 - 2675 = 2143, which does fit the growth.
Therefore, through this pattern analysis, we find that the missing number is 129.
Conclusion
The value of '?' in the series is 129 (Option A).
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Directions : Find the value of ‘?’ in the given number series.6, 13, 38, ?, 532, 2675a)129b)123c)172d)164e)None of theseCorrect answer is option 'A'. Can you explain this answer? for Banking Exams 2025 is part of Banking Exams preparation. The Question and answers have been prepared according to the Banking Exams exam syllabus. Information about Directions : Find the value of ‘?’ in the given number series.6, 13, 38, ?, 532, 2675a)129b)123c)172d)164e)None of theseCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Banking Exams 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions : Find the value of ‘?’ in the given number series.6, 13, 38, ?, 532, 2675a)129b)123c)172d)164e)None of theseCorrect answer is option 'A'. Can you explain this answer?.
Directions : Find the value of ‘?’ in the given number series.6, 13, 38, ?, 532, 2675a)129b)123c)172d)164e)None of theseCorrect answer is option 'A'. Can you explain this answer? for Banking Exams 2025 is part of Banking Exams preparation. The Question and answers have been prepared according to the Banking Exams exam syllabus. Information about Directions : Find the value of ‘?’ in the given number series.6, 13, 38, ?, 532, 2675a)129b)123c)172d)164e)None of theseCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Banking Exams 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions : Find the value of ‘?’ in the given number series.6, 13, 38, ?, 532, 2675a)129b)123c)172d)164e)None of theseCorrect answer is option 'A'. Can you explain this answer?.
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