1 Answers

Option 1 : 19

Given Series: 5, 7, 9, 11, 18, ?, 34, 35, 59, 67

The given series is a combination of two different series.

First Series: 5, 9, 18, 34, 59

The pattern followed here is: (2)2, (3)2, (4)2, (5)2

Second Series: 7, 11, ?, 35, 67

The pattern followed here is: 

[ src="//storage.googleapis.com/tb-img/production/22/05/F2_Madhuri_Engineering_31.05.2022_D20.png" style="white-space: pre-wrap; margin-left: 0px; margin-top: 0px; width: 325px; height: 113px;">

Hence, the correct answer is "19".

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