Analysing and predicting a good answer or an accurate one for angular questions does not seem easy by any means. I have seen a lot of people claiming that the final answer is just the opposite and they have to say that the angles are similar but in a reverse direction. But there is always a second option or opinion to every question. For me, it is clear from the figure that there is no question or demand to consider the answers from a clockwise or an anticlockwise direction or pattern.
You can say that the answer of equal in quantity is partly true but it can be certainly from the other way round too. For instance, if you just consider the anticlockwise demand, then there can be a debate that the quantity B is large. It certainly makes more degrees and then you can certainly judge just from rough estimation. I will say that it is difficult to bring in the accuracy since there are different ways you can measure the angles i.e. clockwise and anticlockwise. Thus, it all comes down to preference and often it means that you will have to judge them on your own thinking.
Hence, when you will be considering the option from the question, you can select from option A and from B but again it has to go with absolute decision making of yours. You can go for B and for A likewise but there needs to be proper reasoning to it. And in these questions, I feel that there is a chance of minor errors that can even come from my side too. Thus, please ensure that you verify and cross check the answers from different source in addition. But I will also suggest that you get hold of an answer key for this question or improve your judgement by looking through similar questions with answers.