It can't be white
White has to yield to red, coming from the right

Blue has to yield to white
So it can't be blue either

Red doesn't have to yield to anyone coming from the right, so red can go first

This is question 8693
Who is allowed to cross first at the junction?

A. The red car.
B. The white car.
C. The blue car.

Ho it is red? Red car has priority right way sign. So blue car comes and then white. So white car is the answer no?