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Directions (11-15): What should come in place of question mark (?) in the following number series?
7, 9, 19, 18, 31, 27, ?
- a)59
- b)56
- c)43
- d)71
- e)None of these
Correct answer is option 'C'. Can you explain this answer?
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Directions (11-15): What should come in place of question mark (?) in ...
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Directions (11-15): What should come in place of question mark (?) in ...
Number Series:
The given series is: 7, 9, 19, 18, 31, 27, ?
To find the missing number in the series, let's analyze the pattern.
Pattern Analysis:
By observing the given series, we can identify the following patterns:
- The series alternates between increasing and decreasing numbers.
- The first number increases by 2 to get the second number.
- The second number increases by 10 to get the third number.
- The third number decreases by 1 to get the fourth number.
- The fourth number increases by 13 to get the fifth number.
- The fifth number decreases by 4 to get the sixth number.
Pattern Identification:
Based on the patterns identified, we can determine the relationship between the numbers in the series:
- 7 + 2 = 9
- 9 + 10 = 19
- 19 - 1 = 18
- 18 + 13 = 31
- 31 - 4 = 27
Pattern Application:
To find the missing number, we need to continue the pattern:
- The sixth number, 27, increased by 16 would give us the missing number.
Calculation:
27 + 16 = 43
Conclusion:
The missing number in the series is 43. Therefore, the correct answer is option C) 43.
The given series is: 7, 9, 19, 18, 31, 27, ?
To find the missing number in the series, let's analyze the pattern.
Pattern Analysis:
By observing the given series, we can identify the following patterns:
- The series alternates between increasing and decreasing numbers.
- The first number increases by 2 to get the second number.
- The second number increases by 10 to get the third number.
- The third number decreases by 1 to get the fourth number.
- The fourth number increases by 13 to get the fifth number.
- The fifth number decreases by 4 to get the sixth number.
Pattern Identification:
Based on the patterns identified, we can determine the relationship between the numbers in the series:
- 7 + 2 = 9
- 9 + 10 = 19
- 19 - 1 = 18
- 18 + 13 = 31
- 31 - 4 = 27
Pattern Application:
To find the missing number, we need to continue the pattern:
- The sixth number, 27, increased by 16 would give us the missing number.
Calculation:
27 + 16 = 43
Conclusion:
The missing number in the series is 43. Therefore, the correct answer is option C) 43.
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Directions (11-15): What should come in place of question mark (?) in the following number series?7, 9, 19, 18, 31, 27, ?a)59b)56c)43d)71e)None of theseCorrect answer is option 'C'. Can you explain this answer?
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Directions (11-15): What should come in place of question mark (?) in the following number series?7, 9, 19, 18, 31, 27, ?a)59b)56c)43d)71e)None of theseCorrect answer is option 'C'. 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 (11-15): What should come in place of question mark (?) in the following number series?7, 9, 19, 18, 31, 27, ?a)59b)56c)43d)71e)None of theseCorrect answer is option 'C'. 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 (11-15): What should come in place of question mark (?) in the following number series?7, 9, 19, 18, 31, 27, ?a)59b)56c)43d)71e)None of theseCorrect answer is option 'C'. Can you explain this answer?.
Directions (11-15): What should come in place of question mark (?) in the following number series?7, 9, 19, 18, 31, 27, ?a)59b)56c)43d)71e)None of theseCorrect answer is option 'C'. 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 (11-15): What should come in place of question mark (?) in the following number series?7, 9, 19, 18, 31, 27, ?a)59b)56c)43d)71e)None of theseCorrect answer is option 'C'. 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 (11-15): What should come in place of question mark (?) in the following number series?7, 9, 19, 18, 31, 27, ?a)59b)56c)43d)71e)None of theseCorrect answer is option 'C'. Can you explain this answer?.
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