What is the hand signal to indicate a right turn?

Answer: B — Left arm bent upwards

The hand signal to indicate a right turn involves bending the left arm upwards at a 90-degree angle. This gesture is universally recognized among drivers as the proper signal for making a right turn. By using this signal, a driver communicates their intention clearly to other road users, allowing for safer and more predictable driving environments. The upward bent position of the left arm signifies the driver is preparing to turn right, making it clear to other drivers and pedestrians their intentions on the road. This is particularly important in situations where electronic indicators may not be visible, such as in inclement weather or when a vehicle is at a stop during a turn. Understanding the correct hand signals is crucial for driving safety, and using proper signals helps ensure that everyone on the road, including cyclists and pedestrians, is aware of the actions you plan to take.