Which of the following term will appear next in the given series?24, 60, 120, 210,  ?

The given series is: 24, 60, 120, 210

To find the pattern, let's look at the differences between consecutive terms:

60 - 24 = 36 120 - 60 = 60 210 - 120 = 90

The differences between the terms are increasing by 24 each time.

So, the next difference should be 90 + 24 = 114.

Adding this difference to the last term of the series gives us the next term:

210 + 114 = 324

So, the next term in the series is 324.