# How Much Different Between the 1st and 9th Pole? If

The street light pole have been buried in direct line by difference 50 metre. How much will be difference between 1^{st} and 9^{th} pole?

- 350 mt.
- 400 mt.
- 450 mt.
- 50 mt.

**Answer: (2) 400 meters**

**Explanation:-**

The distance between two poles is 50 meters.

Thus, the distance between 9 poles = 8 x 50 = 400 meters.

Hence, the answer is (2) 400 meters.