10, 20, 25, 35, 40, 50, 55, ... choose which pair of numbers comes next?

Find the missing term: 13, 32, 24, 43, 35, ?, 46, 65, 57, 76

What will come at the place of question mark ?<br>5690, 5121, 4552, 3983, 3414, 2845, ?

In the series 3, 9, 15,.............what will be the 21st term?

Find the missing term: 48, 24, 96, 48, 192, ?

In the series 10, 17, 24, 31, 38,...... which of the following will be a number of the series ?

What will come at the place of question mark ?<br>9, 27, 31, 155, 161, 1127, ?

Find the missing term: 165, 195, 255, 285, 345, ?

Find the missing term : 90, 180, 12, 50, 100, 200, ?, 3, 50, 4, 25, 2, 6, 30, 3