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120,80,40,45,?,15 find missing term?
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120,80,40,45,?,15 find missing term?
Given Series:

The given series is 120, 80, 40, 45, ?, 15.


Observations:

Let's analyze the given series to identify any patterns or relationships between the terms:


  • The first term, 120, is four times the second term, 80.

  • The second term, 80, is also four times the third term, 40.

  • The third term, 40, is a little over half of the fourth term, 45.

  • The fifth term is missing.

  • The sixth term, 15, is half of the missing term.



Pattern:

Based on the given observations, we can establish the following pattern:


  • The first term is four times the second term.

  • The second term is four times the third term.

  • The third term is a little over half of the fourth term.

  • The fourth term is four times the fifth term.

  • The fifth term is half of the sixth term.



Solution:

Using the established pattern, we can determine the missing term:


  • The fourth term is four times the fifth term. Therefore, the missing term is 45 divided by 4, which equals 11.25.



Conclusion:

The missing term in the given series, 120, 80, 40, 45, ?, 15, is 11.25.
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120,80,40,45,?,15 find missing term?
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120,80,40,45,?,15 find missing term? for CA Foundation 2025 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about 120,80,40,45,?,15 find missing term? covers all topics & solutions for CA Foundation 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 120,80,40,45,?,15 find missing term?.
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