Select the number from among the given options that can replace the question mark (?) in the following series. 10, 13, 19, 31, ?, 103

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. 10, 13, 19, 31, ?, 103
Type	multiple_choice
Option	55	correct
Option	61	incorrect
Option	73	incorrect
Option	49	incorrect

Solution: The logic is:

Hence, ‘55’ is the correct answer.

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