Which Asian state ended British rule in its territory in 1947?

The question asks: "Which Asian state ended British rule in its territory in 1947?"

In 1947, India gained independence from British colonial rule.

On the provided map, location 5 clearly points to the Indian subcontinent.

The options are given as A) 3, B) 4, C) 5, D) 2, E) 1. Since location 5 represents India, the correct option is C.

The Asian state where British rule ended in 1947 is represented by location 5 on the map.
The correct option is C).

$\boxed{\text{C) 5}}$