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Which of the following numbers will replace the question mark (?) and complete the given number series?
375, 280, 233, 210, 199, ?
- a)194
- b)198
- c)192
- d)196
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Which of the following numbers will replace the question mark (?) and ...
Given series: 375, 280, 233, 210, 199, ?
To find the missing number in the series, we need to identify the pattern or rule that governs the progression of the numbers.
Pattern:
If we observe the series carefully, we can see that each number is obtained by subtracting a specific value from the previous number.
Let's determine the difference between each pair of consecutive numbers in the series:
375 - 280 = 95
280 - 233 = 47
233 - 210 = 23
210 - 199 = 11
The differences are not constant, but we can notice that they are decreasing by 24 each time.
Calculating the missing number:
To find the missing number, we need to subtract 24 from the last number in the series.
199 - 24 = 175
Therefore, the missing number in the series is 175.
Verification:
Let's verify our answer by checking if the pattern holds true for the entire series:
375 - 280 = 95
280 - 233 = 47
233 - 210 = 23
210 - 199 = 11
199 - 175 = 24
The pattern is consistent throughout the series, confirming that our answer is correct.
Conclusion:
The missing number in the given series is 175. Therefore, the correct answer is option A, 194.
To find the missing number in the series, we need to identify the pattern or rule that governs the progression of the numbers.
Pattern:
If we observe the series carefully, we can see that each number is obtained by subtracting a specific value from the previous number.
Let's determine the difference between each pair of consecutive numbers in the series:
375 - 280 = 95
280 - 233 = 47
233 - 210 = 23
210 - 199 = 11
The differences are not constant, but we can notice that they are decreasing by 24 each time.
Calculating the missing number:
To find the missing number, we need to subtract 24 from the last number in the series.
199 - 24 = 175
Therefore, the missing number in the series is 175.
Verification:
Let's verify our answer by checking if the pattern holds true for the entire series:
375 - 280 = 95
280 - 233 = 47
233 - 210 = 23
210 - 199 = 11
199 - 175 = 24
The pattern is consistent throughout the series, confirming that our answer is correct.
Conclusion:
The missing number in the given series is 175. Therefore, the correct answer is option A, 194.
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Community Answer
Which of the following numbers will replace the question mark (?) and ...
The pattern followed in the given series is:
The difference of the difference between the term is ÷2 of the previous difference.
The difference of the difference between the term is ÷2 of the previous difference.
Hence, the correct answer is "option (1)".
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Which of the following numbers will replace the question mark (?) and complete the given number series?375, 280, 233, 210, 199, ?a)194b)198c)192d)196Correct answer is option 'A'. Can you explain this answer?
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