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Directions to Solve
In this type of questions, one term in the number series is wrong. Find out the wrong term.
2, 5, 10, 50, 500, 5000
- a)5
- b)10
- c)50
- d)5000
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Directions to Solve ...
Each term of the series is the product of the preceding two terms.
So, 5000 is wrong and must be replaced by (50 x 500) i.e. 25000.
Most Upvoted Answer
Directions to Solve ...
The given number series is 2, 5, 10, 50, 500, 5000. We are supposed to find out the wrong term in the series.
Solution:
The pattern followed in the given series is as follows:
- The first term is multiplied by 2 to get the second term
- The second term is multiplied by 2 to get the third term
- The third term is multiplied by 5 to get the fourth term
- The fourth term is multiplied by 10 to get the fifth term
- The fifth term is multiplied by 10 to get the sixth term
Therefore, the wrong term in the series is the term that does not follow the above pattern.
- 2 × 2 = 4
- 5 × 2 = 10
- 10 × 5 = 50
- 50 × 10 = 500
- 500 × 10 = 5000
- 5000 × 10 = 50000
We observe that the 6th term of the series should be 50000, but it is given as 5000. Hence, the wrong term in the series is 5000.
Therefore, the correct answer is option 'D'.
Solution:
The pattern followed in the given series is as follows:
- The first term is multiplied by 2 to get the second term
- The second term is multiplied by 2 to get the third term
- The third term is multiplied by 5 to get the fourth term
- The fourth term is multiplied by 10 to get the fifth term
- The fifth term is multiplied by 10 to get the sixth term
Therefore, the wrong term in the series is the term that does not follow the above pattern.
- 2 × 2 = 4
- 5 × 2 = 10
- 10 × 5 = 50
- 50 × 10 = 500
- 500 × 10 = 5000
- 5000 × 10 = 50000
We observe that the 6th term of the series should be 50000, but it is given as 5000. Hence, the wrong term in the series is 5000.
Therefore, the correct answer is option 'D'.
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Directions to Solve In this type of questions, one term in the number series is wrong. Find out the wrong term. Question - 2, 5, 10, 50, 500, 5000a)5b)10c)50d)5000Correct answer is option 'D'. Can you explain this answer?
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