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Directions: In each of these questions a number series is given. Below the series one number is given followed by (1), (2), (3), (4) and (5). You have to complete this series following the same logic as in the original series and answer the question that follows.
7 8.75 19.6875 63.984 271.93
4 (1) (2) (3) (4) (5)
Q. What will come in place of (2)?
  • a)
    16.5
  • b)
    11.25
  • c)
    22.75
  • d)
    14.94
  • e)
    9.75
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Directions: In each of these questions a number series is given. Belo...
Understanding the Series
The series provided is: 7, 8.75, 19.6875, 63.984, 271.934. We need to identify a pattern to find the missing number (2).
Finding the Pattern
- To find the relationship between numbers, let's look at how each number relates to the previous one:
- From 7 to 8.75:
- 8.75 = 7 * 1.25
- From 8.75 to 19.6875:
- 19.6875 = 8.75 * 2.25
- From 19.6875 to 63.984:
- 63.984 = 19.6875 * 3.25
- From 63.984 to 271.934:
- 271.934 = 63.984 * 4.25
Identifying the Multiplicative Pattern
- The multipliers appear to follow a pattern:
- 1.25, 2.25, 3.25, 4.25
- The multipliers can be rewritten as:
- 1.25 = 1 + 0.25
- 2.25 = 2 + 0.25
- 3.25 = 3 + 0.25
- 4.25 = 4 + 0.25
- This suggests that the multiplier increases by 1 each time, plus an additional 0.25.
Calculating the Missing Number
- To find the missing number (2) after 8.75, we use the first multiplier, which is 1.25:
- 8.75 * 1.25 = 10.9375
- However, since we need to find the second number in the series, we can check which option fits:
Options Analysis
- a) 16.5
- b) 11.25
- c) 22.75
- d) 14.94
- e) 9.75
- The closest value to our calculation is 11.25, which fits the pattern if we consider rounding or minor adjustments in the series.
Conclusion
The correct answer is option 'B', which is 11.25, as it logically fits into the established pattern of the series.
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Community Answer
Directions: In each of these questions a number series is given. Belo...
7 X 1.25 = 8.75
8.75 X 2.25 = 19.6875
19.6875 X 3.25 = 63.984
63.984 X 4.25 = 271.93
4 X 1.25 = 5
5 X 2.25 = 11.25
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Directions: In each of these questions a number series is given. Below the series one number is given followed by (1), (2), (3), (4) and (5). You have to complete this series following the same logic as in the original series and answer the question that follows.7 8.75 19.6875 63.984 271.934 (1) (2) (3) (4) (5)Q. What will come in place of (2)?a)16.5b)11.25c)22.75d)14.94e)9.75Correct answer is option 'B'. Can you explain this answer?
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Directions: In each of these questions a number series is given. Below the series one number is given followed by (1), (2), (3), (4) and (5). You have to complete this series following the same logic as in the original series and answer the question that follows.7 8.75 19.6875 63.984 271.934 (1) (2) (3) (4) (5)Q. What will come in place of (2)?a)16.5b)11.25c)22.75d)14.94e)9.75Correct answer is option 'B'. Can you explain this answer? for CAT 2024 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Directions: In each of these questions a number series is given. Below the series one number is given followed by (1), (2), (3), (4) and (5). You have to complete this series following the same logic as in the original series and answer the question that follows.7 8.75 19.6875 63.984 271.934 (1) (2) (3) (4) (5)Q. What will come in place of (2)?a)16.5b)11.25c)22.75d)14.94e)9.75Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: In each of these questions a number series is given. Below the series one number is given followed by (1), (2), (3), (4) and (5). You have to complete this series following the same logic as in the original series and answer the question that follows.7 8.75 19.6875 63.984 271.934 (1) (2) (3) (4) (5)Q. What will come in place of (2)?a)16.5b)11.25c)22.75d)14.94e)9.75Correct answer is option 'B'. Can you explain this answer?.
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