Select the number from among the given options that can replace the question mark (?) in the following series. 18, 29, 42, 59, 78, 101, ?

June 19, 2023

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Question	Select the number from among the given options that can replace the question mark (?) in the following series. 18, 29, 42, 59, 78, 101, ?
Type	multiple_choice
Option	125	incorrect
Option	137	incorrect
Option	130	correct
Option	121	incorrect
Solution	18 + 11 = 29 29 + 13 = 42 42 + 17 = 59 59 + 19 = 78 78 + 23 = 101 101 + 29 = 130 Prime numbers = 11, 13, 17, 19, 23, 29 18, 29, 42, 59, 78, 101, 130

In the following question, four number pairs are given. In each pair the number on left side of (–) is related to the number of the right