# odd man out of series aptitude questions

1. | 3, 5, 11, 14, 17, 21 | |||||||

Each of the numbers except 14 is an odd number. The number ’14’ is the only EVEN number. |

2. | 8, 27, 64, 100, 125, 216, 343 | |||||||

The pattern is 2 |

3. | 10, 25, 45, 54, 60, 75, 80 | |||||||

Each of the numbers except 54 is multiple of 5. |

4. | 396, 462, 572, 427, 671, 264 | |||||||

In each number except 427, the middle digit is the sum of other two. |

5. | 6, 9, 15, 21, 24, 28, 30 | |||||||

Each of the numbers except 28, is a multiple of 3. |