The image shows a circuit with a battery, resistors, and points P and Q. The question asks to identify P and Q from the given options, which are images of different circuit components. Without the exact images, we must deduce that P and Q are likely specific points in the circuit, such as the positive terminal and negative terminal of the battery or specific nodes. The correct answer is the option where P is the positive terminal and Q is the negative terminal of the battery, as this is the standard labeling for the direction of current flow from higher potential (P) to lower potential (Q).

Final Answer: P is the positive terminal, Q is the negative terminal.