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90 180 12 50 100 200 3 50 4 25 2...

This question belongs to Competitive Reasoning Series Completion
Series Completion
?

90, 180, 12, 50, 100, 200, ?, 3, 50, 4, 25, 2, 6, 30, 3

Answer & Solution
Correct Answer: Option A
Clearly, 90 = 30 x 3, 180 = 6 x 30, 12 = 2 x 6, 50 = 25 x 2, 100 = 4 x 25, 200 = 50 x 4.
So, missing term = 3 x 50 = 150.
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3 Comments
Arashpardeep Singh
Arashpardeep Singh 4 years ago
I don't understand this series even after the solution please explain it with proper reason and example
Biswajit Das
Biswajit Das 6 years ago
no logic behind the series
Sanika Kotalwar
Sanika Kotalwar 7 years ago
Series is not continueing after 50or from 40.
Plz explain with option.
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