T-junction to the right

What is the meaning of the following traffic sign?

1. Making a right turn is forbidden.
2. Information road sign – T- junction to the right and then T-junction to the left
3. Correct answer: T-junction to the right.
4. In the intersection drive right only.

What is the meaning of the following traffic sign?

1. Crossroad ahead.
2. Correct answer: T-junction to the left.
3. Driving is permitted to the right only.
4. No through road (cul-de-sac) on the right.