![Which of the following numbers will replace the question mark (?) and complete the given number series](https://www.gkseries.com/blog/wp-content/uploads/2024/03/Which-of-the-following-numbers-will-replace-the-question-mark-and-complete-the-given-number-series.jpg)
Which of the following numbers will replace the question mark (?) and complete the given number series?
600, 590, 575, 550, 510, ?
A. 460
B. 450
C. 440
D. 420
Sol:
Pattern follows here is -10, -15, -25, -40, -60
So, the next required term 510-60=450