In the following question, select the missing number from the given series.
87, 62, 42, 27, 17, ?
Multiples of 5 are subtracted in decreasing order.
87 - 25 = 62
62 - 20 = 42
42 - 15 = 27
27 - 10 = 17
17 - 5 =Â 12
=> Ans - (B)
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