Find out the wrong term: 8, 13, 21, 32, 47, 63, 83

Find the missing term: 589654237, 89654237, 8965423, 965423, ?

16, 26, 56, 36, 46, 68, 56, ... choose which pair of numbers comes next?

V, VIII, XI, XIV, __, XX. What number should fill the blank?

2, 44, 4, 41, 6, 38, 8, ... choose which pair of numbers comes next?

Find the missing term: 36, 34, 30, 28, 24, ?

What will come at the place of question mark?<br> 4, 7, 12, 19, 28, ?

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

13, 29, 15, 26, 17, 23, 19, ... choose which pair of numbers comes next?