Correct option is C
Given Series: 8, 13, 17, 20, 22, ?
Logic: +5, +4, +3, ………pattern follows as its double difference is 1.
8+5=13
13+4=17
17+3=20
20+2=22
22+1=23
Thus, correct option is (c).
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Question
Which of the following numbers will replace the question mark (?) in the given series?8,13,17,20,22,?
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