Find out the wrong term: 3, 4, 10, 32, 136, 685, 4116

58, 52, 46, 40, 34, ... What number should come next?

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

Find the missing term: 3, 10, 101, ?

Find the missing number: 11<sup>1</sup>/<sub>9</sub>, 12<sup>1</sup>/<sub>2&l…

Find the missing term: 4, 6, 9, 13<sup>1</sup>/<sub>2</sub>, ?

Find out the wrong term: 2, 3, 4, 4, 6, 8, 9, 12, 16

What will come at the place of question mark ?<br>10, 100, 200, 310, ?

Find the missing term: 45, 54, 47, ?, 49, 56, 51, 57, 53