Question
What will come in place of the question mark (?) in the
following series? 520, 519, 511, ?, 420, 295Solution
ATQ, The given series follows the following pattern: 520 – 1 3 = 519 519 – 2 3 = 511 511 – 3 3 = 484 484 – 4 3 = 420 420 – 5 3 = 295Â
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