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Find wrong number in the series. 15,25,35,72,95,168,195?
Most Upvoted Answer
Find wrong number in the series. 15,25,35,72,95,168,195?
Solution:
The given series is: 15, 25, 35, 72, 95, 168, 195
The pattern followed in the series is:
- The first term is 15 and the next term is obtained by adding 10 to the previous term.
- The third term is obtained by adding 10 to the second term.
- The fourth term is obtained by multiplying the third term by 2.
- The fifth term is obtained by adding 23 to the fourth term.
- The sixth term is obtained by multiplying the fifth term by 2.
- The seventh term should be obtained by adding 23 to the sixth term.
Therefore, the next number in the series should be 391 (195*2+23).
Hence, the wrong number in the series is 72.
Explanation:
The fourth term should be 70 (35*2), but it is given as 72. This breaks the pattern followed in the series.
Therefore, the wrong number in the series is 72.
The given series is: 15, 25, 35, 72, 95, 168, 195
The pattern followed in the series is:
- The first term is 15 and the next term is obtained by adding 10 to the previous term.
- The third term is obtained by adding 10 to the second term.
- The fourth term is obtained by multiplying the third term by 2.
- The fifth term is obtained by adding 23 to the fourth term.
- The sixth term is obtained by multiplying the fifth term by 2.
- The seventh term should be obtained by adding 23 to the sixth term.
Therefore, the next number in the series should be 391 (195*2+23).
Hence, the wrong number in the series is 72.
Explanation:
The fourth term should be 70 (35*2), but it is given as 72. This breaks the pattern followed in the series.
Therefore, the wrong number in the series is 72.
Community Answer
Find wrong number in the series. 15,25,35,72,95,168,195?
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Find wrong number in the series. 15,25,35,72,95,168,195?
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Find wrong number in the series. 15,25,35,72,95,168,195? for CAT 2025 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Find wrong number in the series. 15,25,35,72,95,168,195? covers all topics & solutions for CAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Find wrong number in the series. 15,25,35,72,95,168,195?.
Find wrong number in the series. 15,25,35,72,95,168,195? for CAT 2025 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Find wrong number in the series. 15,25,35,72,95,168,195? covers all topics & solutions for CAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Find wrong number in the series. 15,25,35,72,95,168,195?.
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