Can you find the odd number in the following?

2716, 4135, 5321 and 7145

What am I?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

How far can you walk into the woods?

Three cars are driving on a track that forms a perfect circle and is wide enough that multiple cars can pass anytime. The car that is leading in the race right now is driving at 55 MPH and the car that is trailing at the last is going at 45 MPH. The car that is in the middle is somewhere between these two speeds.
Right now, you can assume that there is a distance of x miles between the leading car and the middle car and x miles between the middle car and the last car and also, x is not equal to 0 or 1.
The cars maintain their speed till the leading car catches up with the last car and then every car stops. In this scenario, do you think of any point when the distance between any two pairs will again be x miles i.e. the pairs will be x distance apart at the same time ?

There were five men at church, and it started raining while they were outside. The four that ran still got wet, but the one that was still stayed completely dry. Why did he stay dry?

What kind of storm is always in a rush?

1. What does:
TIM JOB
represent?

2. What does:
MO_ _
represent?

What has 13 hearts but no other organs?

If your uncle’s sister is not your aunt, what relation is she to you?