Answer
Choice C.
Work Step by Step
There are three forces acting on the ball: the weight pulling downward, the tension in cord A pulling up and to the left along the direction of cord A, and the tension in cord B pulling up and to the right along the direction of cord B.
Applying Newton’s second law to this equilibrium case, it can be shown that the leftward-directed horizontal component of the tension in cord A is just as strong as the rightward-directed horizontal component of the tension in cord B.
Cord A is farther from being horizontal, but still manages to balance the horizontal component of tension in cord B, so that means cord A has a greater tension in it.