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Directions: Find the missing term in the following number series.
7, 25, 45, 67, 91, ?
7, 25, 45, 67, 91, ?
- a)107
- b)117
- c)114
- d)115
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Directions: Find the missing term in the following number series.7, 25...
Missing Term in Number Series
In this number series, we are given the sequence: 7, 25, 45, 67, 91, ?
Identifying the Pattern
- To find the missing term in the series, we need to identify the pattern or rule that governs the progression of numbers.
- Let's analyze the given series to determine the pattern.
Step 1: Finding the Differences
- We can start by finding the differences between consecutive terms in the series.
7, 25, 45, 67, 91
- The differences between the terms are:
18, 20, 22, 24
Step 2: Analyzing the Differences
- By observing the differences, we can see that they increase by 2 with each term.
- This suggests that the numbers in the series are increasing by an arithmetic progression with a common difference of 2.
Step 3: Finding the Missing Term
- To find the missing term, we need to continue the arithmetic progression by adding 2 to the previous term.
91 + 2 = 93
Therefore, the missing term in the series is 93.
Step 4: Checking the Options
Now, let's check the given options to find the one that matches our missing term.
a) 107
b) 117
c) 114
d) 115
Since none of the given options match our missing term of 93, we can conclude that there might be an error in the options provided.
Conclusion
The missing term in the given number series is 93. However, none of the provided options match the missing term.
In this number series, we are given the sequence: 7, 25, 45, 67, 91, ?
Identifying the Pattern
- To find the missing term in the series, we need to identify the pattern or rule that governs the progression of numbers.
- Let's analyze the given series to determine the pattern.
Step 1: Finding the Differences
- We can start by finding the differences between consecutive terms in the series.
7, 25, 45, 67, 91
- The differences between the terms are:
18, 20, 22, 24
Step 2: Analyzing the Differences
- By observing the differences, we can see that they increase by 2 with each term.
- This suggests that the numbers in the series are increasing by an arithmetic progression with a common difference of 2.
Step 3: Finding the Missing Term
- To find the missing term, we need to continue the arithmetic progression by adding 2 to the previous term.
91 + 2 = 93
Therefore, the missing term in the series is 93.
Step 4: Checking the Options
Now, let's check the given options to find the one that matches our missing term.
a) 107
b) 117
c) 114
d) 115
Since none of the given options match our missing term of 93, we can conclude that there might be an error in the options provided.
Conclusion
The missing term in the given number series is 93. However, none of the provided options match the missing term.
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Directions: Find the missing term in the following number series.7, 25, 45, 67, 91, ?a)107b)117c)114d)115Correct answer is option 'B'. Can you explain this answer?
Question Description
Directions: Find the missing term in the following number series.7, 25, 45, 67, 91, ?a)107b)117c)114d)115Correct answer is option 'B'. Can you explain this answer? for CAT 2025 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Directions: Find the missing term in the following number series.7, 25, 45, 67, 91, ?a)107b)117c)114d)115Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for CAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: Find the missing term in the following number series.7, 25, 45, 67, 91, ?a)107b)117c)114d)115Correct answer is option 'B'. Can you explain this answer?.
Directions: Find the missing term in the following number series.7, 25, 45, 67, 91, ?a)107b)117c)114d)115Correct answer is option 'B'. Can you explain this answer? for CAT 2025 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Directions: Find the missing term in the following number series.7, 25, 45, 67, 91, ?a)107b)117c)114d)115Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for CAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: Find the missing term in the following number series.7, 25, 45, 67, 91, ?a)107b)117c)114d)115Correct answer is option 'B'. Can you explain this answer?.
Solutions for Directions: Find the missing term in the following number series.7, 25, 45, 67, 91, ?a)107b)117c)114d)115Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for CAT.
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