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What should come in place of the question mark (?) in the given series? 823, 822, 820, 817, 813, ?
Question

What should come in place of the question mark (?) in the given series?
823, 822, 820, 817, 813, ?

A.

807

B.

810

C.

808

D.

809

Correct option is C

Given: 823, 822, 820, 817, 813, ?
Logic: The difference between consecutive numbers increases by 1, starting from 1 (eg. -1,-2, -3, -4, -5)
823 - 1 = 822
822 - 2 = 820
820 - 3 = 817
817 - 4 = 813
813 - 5 = 808
So, the next number in the series is 808.
Thus, the correct option is (c) 808.

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