If the width of the approach area near the runway end is 150 m, the width of the approach area at a distance of 3 kilometers from runway end will be A. 1500 m B. 1200 m C. 1000 m D. 800 m

The correct answer is: D. 800 m.

The width of the approach area is not constant. It is wider near the runway end and gets narrower as the distance from the runway end increases. This is because the aircraft needs more space to land and take off when it is closer to the runway.

The width of the approach area is typically 150 m near the runway end and 800 m at a distance of 3 kilometers from the runway end. This is because the aircraft needs to be able to land and take off safely at a distance of 3 kilometers from the runway.

Option A is incorrect because the width of the approach area is not 1500 m at a distance of 3 kilometers from the runway end.

Option B is incorrect because the width of the approach area is not 1200 m at a distance of 3 kilometers from the runway end.

Option C is incorrect because the width of the approach area is not 1000 m at a distance of 3 kilometers from the runway end.