What should come in place of the question mark (?) in the given series?
410 408 404 398 ? 380
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 390.
Given series: 410 408 404 398 ? 380
410 - 2 = 408, 408 - 4 = 404, 404 - 6 = 398, 398 - 8 = 390, 390 - 10 = 380