Which of the following rules of the road requires you to stop before turning right?

You chose both answer 1 and answer 2, and that is correct. The STOP sign (traffic sign 1) always requires you to come to a complete stop before proceeding—including before turning right—regardless of whether traffic is coming. The traffic light with a green arrow on red (traffic sign 2) also requires you to stop fully at the line; after stopping, you can turn right if it is safe and you give way to others. The third sign is only a priority road warning and does not require you to stop. Remember: both the STOP sign and the green arrow on red require a full stop before turning right.