The most important thing in backing a motor vehicle is:

A. Looking forward carefully

B. Looking to the right carefully

C. Looking to the left carefully

D. Looking back carefully

option D

Explanation:

The correct answer is option D.

The most important thing in baking a motor vehicle is Looking back carefully.

For Backing safely you should follow the following steps.

Look behind your vehicle. Look at the rear window while backing in a straight line and right. Paddle on the accelerator very slowly. while backing always looks in the mirror.

By following all these steps you can back your vehicle without any difficulty.