Series Completion - Verbal and Reasoning

Directions to SolveChoose the correct alternative that will continue the same pattern and replace the question mark in the given series.
Q1:

In the series 10, 17, 24, 31, 38,.....which of the following will be a number of the series ?

A 48

B 346

C 574

D 1003

ANS:B - 346

Explanation: The given series consists of numbers each of which, on dividing by 7, leaves a remainder 3. No other number except 346 satisfies the property.