Select the number from among the given options that can replace the question mark (?) in the following series.
337, 354, 373, 394, 417,?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 442.
Given series: 337, 354, 373, 394, 417,?
The series is alternated with two series:
337 + 17 = 354
354 + 19 = 373
373 + 21 = 394
394 + 23 = 417
417 + 25 = 442
So, the missing term in the series is 442.