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

What will come at the place of question mark ?<br><sup>2</sup>/<sub>3</sub> , <sup>4…

What will come at the place of question mark ?<br>3, 2, 7, 6, 11, ?

9, 16, 23, 30, 37, 44, 51, ... choose which pair of numbers comes next?

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

6, 10, 14, 18, 22, 26, 30, ... choose which pair of numbers comes next?

83, 73, 93, 63, __, 93, 43. What number should fill the blank?

21, 25, 18, 29, 33, 18, ... choose which pair of numbers comes next?

17, 17, 34, 20, 20, 31, 23, ... choose which pair of numbers comes next?