Find the missing term: 120, 99, 80, 63, 48, ?

Which of the following will not be a number of the series 1, 8, 27, 64, 125, ....?

40, 40, 31, 31, 22, 22, 13, ... choose which pair of numbers comes next?

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

Find out the wrong term: 10, 26, 74, 218, 654, 1946, 5834

Find out the wrong term: 93, 309, 434, 498, 521, 533

Find the missing term: 3, 10, 29, 66, 127, ?

Find out the wrong term: 380, 188, 92, 48, 20, 8, 2

34, 45, 56, 67, ....... What number should come next?