Number Series Questions

Find out the wrong term in the series 2, 5, 10, 50, 500, 5000

In the following question, select the missing number from the given series.

831, 842, 853, 864, 875, ?

Find the first negative term of the below A.P.

129, 120, 111, 102, ...

In the following question, select the missing number from the given series.

63, 56, 50, 43, 37, 30, ?

In the following question, select the missing number from the given series.

64, 73, 83, 94, ?, 119

In the following question, select the missing number from the given series.

23, 23, 46, 138, 552, ?

In the following question, select the missing number from the given series.

13, 17, 26, 42, 67, ?

In the following question, select the missing number from the given series.

19, 26, 40, 61, ?, 124