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Directions (Q.11 - 15) : What will come in place of question mark (?) in the following number series?
82, 107, 207, 432, 832, ?
  • a)
    1475
  • b)
    1457
  • c)
    1345
  • d)
    1434
  • e)
    None of these
Correct answer is option 'B'. Can you explain this answer?
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Directions (Q.11 - 15) : What will come in place of question mark (?) ...
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Directions (Q.11 - 15) : What will come in place of question mark (?) ...
Number Series

The given number series is 82, 107, 207, 432, 832, ?

To find the pattern in the given series, let's look at the difference between consecutive terms:

107 - 82 = 25
207 - 107 = 100
432 - 207 = 225
832 - 432 = 400

From the differences, we can observe that it is increasing by 75, 125, and 175 respectively.

Pattern:
The difference between consecutive terms is increasing by 75 each time.

Calculating the missing term:
To find the missing term, we need to add the next difference of 225 to the last term of the series:

832 + 225 = 1057

Therefore, the missing term in the series is 1057.

Alternative Solution:
Another way to find the missing term is by analyzing the relationship between consecutive terms:

82 × 1 + 25 = 107
107 × 2 - 7 = 207
207 × 3 - 15 = 432
432 × 4 - 31 = 832

From this pattern, we can see that each term is multiplied by its position in the series and then subtracted by a decreasing number.

Using this pattern, we can find the missing term:

832 × 5 - 63 = 1057

Therefore, the missing term in the series is 1057.

Conclusion:
The missing term in the given number series is 1057, which corresponds to option B, 1457.
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Directions (Q.11 - 15) : What will come in place of question mark (?) ...
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Directions (Q.11 - 15) : What will come in place of question mark (?) in the following number series?82, 107, 207, 432, 832, ?a)1475b)1457c)1345d)1434e)None of theseCorrect answer is option 'B'. Can you explain this answer?
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Directions (Q.11 - 15) : What will come in place of question mark (?) in the following number series?82, 107, 207, 432, 832, ?a)1475b)1457c)1345d)1434e)None of theseCorrect answer is option 'B'. 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 (Q.11 - 15) : What will come in place of question mark (?) in the following number series?82, 107, 207, 432, 832, ?a)1475b)1457c)1345d)1434e)None of theseCorrect answer is option 'B'. 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 (Q.11 - 15) : What will come in place of question mark (?) in the following number series?82, 107, 207, 432, 832, ?a)1475b)1457c)1345d)1434e)None of theseCorrect answer is option 'B'. Can you explain this answer?.
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