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Number Series (Logical Reasoning)
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Directions: In the following question, there is a number series with one term missing. Choose the correct option from the given alternatives that will replace the sign of question mark (?).
750, 562.5, 421.875, 316.406, 237.304, 177.978, ?
AnswerClick to flip back
A
133.483
💡 Explanation:
This option is right because the given series is based on the following pattern:
750 x 0.75 = 562.5
562.5 x 0.75 = 421.875
421.875 x 0.75 = 316.406
316.406 x 0.75 = 237.304
237.304 x 0.75 = 177.978
? = 177.978 x 0.75 = 133.483
Hence, 133.483 will replace the question mark.