What is the purpose of ""hand signals""? a) to entertain the the reader with stories of incorrectly used hand signals b) to demonstrate the correct use of hand signals for bikers c) to inform the reader about the importance of bike hand signals d) to persuade the reader to use the correct bike hand signals

B). To demonstrate the correct use of hand signals for bikers.

Explanation:

'Hand Signals' are exemplified as the traffic codes that are given by the bikers or cyclists to indicate their movements in the traffic. The purpose of 'Hand Signals' is to demonstrate the correct use of hand signals for bikers as it helps to indicate or inform the other traffic about their movements or intentions. It offers clarity to the traffic and helps avoid any confusion and thus, prevent accidents and ensure smooth flow of traffic. Thus, option B is the correct answer.