The list price of an article is Rs.240 and a customer

5 6 15 40 89 170 ?

Which of the following numbers will replace the question mark (?) in the given series?

17, 30, 44, 59, 75, ?

16, 8, 8, 12, ?, 60

What value should come in the place of (?) in the following number series?

14, 43, 132, 401, 1210, ?, 10928

What will come in place of the question mark (?) in the following series?

34, 61, 7, ?, -20, 115

If series II follows the same sequence pattern as series I shown below, determine the value of 'p'.

Series I: 3, 4, 9, 34, 159, 784

9       14       38       129       ?      2705      16260

196, 196, 203, 229, 292, ?

21         24          22         25       23         ? 

In each of the following number series, one term is missing. Find the missing term.

121, 100, 81, ?, 49, 36