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What is the wrong number in the given sequence

1, 8, 27, 64, 124, 216, 343

  • a)
    124

  • b)
    46

  • c)
    47

  • d)
    48

Correct answer is option 'A'. Can you explain this answer?
Verified Answer
What is the wrong number in the given sequence1, 8, 27, 64, 124, 216, ...


13=1


2= 8


33=27


43=64


53=125 (not 124, there seems to be an error here)


63=216


73=343
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Most Upvoted Answer
What is the wrong number in the given sequence1, 8, 27, 64, 124, 216, ...
All the given answer options are wrong.
124 is the correct one .
instead of 125 it is placed as 124.
???!!!!!
Free Test
Community Answer
What is the wrong number in the given sequence1, 8, 27, 64, 124, 216, ...
The Wrong Number in the Given Sequence

To find the wrong number in the given sequence, let's analyze the pattern and identify any inconsistencies.

Pattern Analysis:

Upon observing the given sequence, we can notice that each number is the cube of a certain positive integer. Here is a breakdown of the sequence:

- 1 = 1^3
- 8 = 2^3
- 27 = 3^3
- 64 = 4^3
- 124 = 5^3 + 3
- 216 = 6^3
- 343 = 7^3

Identifying the Wrong Number:

The sequence follows a clear pattern where each number is obtained by cubing a positive integer. However, the fifth number, 124, appears to deviate from this pattern.

If we calculate the cube of 5, we get 5^3 = 125. However, the given sequence provides 124 instead. Therefore, 124 is the wrong number in the given sequence.

Answer:

The wrong number in the given sequence is option 'A', which is 45.
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