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hardQ. No. 2848-solve-this-number-series-question-study-the-number-series-49-45-41-37-33-which-number-should

Solve this Number Series question: Study the number series 49, 45, 41, 37, 33, ?. Which number should replace the question mark?

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This bilingual Number Series item asks the learner to solve “Solve this Number Series question: Study the number series 49, 45, 41, 37, 33, ?.

A35
B29
C36
D28
Correct Answer: 29Your Answer: B

Explanation

The verified answer to “Solve this Number Series question: Study the number series 49, 45, 41, 37, 33, ?. Why option B is right: 29 preserves the constant difference of -4 throughout the series. This working identifies the relevant number pattern and connects the given information to the required result. A plausible-looking option is not sufficient unless it reproduces the complete number pattern.

Important Notes

  • Rebuild the complete Number Series number pattern before selecting
  • Options 35, 36, 28 each break a condition or transition in this Number Series item.
  • Replay every step in the Number Series number pattern to independently confirm 29.

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Common questions and clear answers for this topic.

What is the verified answer to “Solve this Number Series question: Study the number series 49, 45, 41, 37, 33, ?. Which number should replace the question mark?”?

29, option B.

Which method solves this Number Series item?

Rebuild and verify the complete number pattern.

Why are the other options incorrect?

35, 36, 28 break a clue, direction, transition or operation.

How should the answer be checked?

Replay the rule from the first clue or term and test every intermediate step.

What is Number Series in logical reasoning and what types are asked in exams?

Number Series questions present a sequence of numbers following a specific pattern, and the candidate must identify the pattern to find the missing or wrong number. Common types: Arithmetic series (constant difference), Geometric series (constant ratio), Square/cube series, Prime number series, Fibonacci series, and Alternating series. Number Series is frequently asked in SSC CGL, IBPS Bank PO, RRB NTPC, and SBI Clerk exams.

What is an Arithmetic Progression and how to identify it in number series?

An Arithmetic Progression (AP) is a number series where the difference between consecutive terms is constant (common difference d). Example: 2, 5, 8, 11, 14 (d=3) or 20, 16, 12, 8 (d=-4). Formula: nth term = a + (n-1)d where a is first term. To identify AP, subtract consecutive terms - if the difference is constant, it is an AP. These are the easiest number series questions in competitive exams.

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