Question
What value should come in the place of (?) in the
following number series? ?, 664, 706, 769, 853, 958Solution
ATQ,
643 + 21 * 1 =664
664 + 21 * 2 = 706
706 + 21 * 3 = 769
769 + 21 * 4 = 853
853 + 21 * 5 = 958
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