Qeynos Civil Service

Starting the Quest
Speak to Knight-Lieutenant Alesso (at 493, -22 near the Castle entrance)

Steps
Kill 10 snakes, 10 rats, and 10 beetles. You can find them almost anywhere. For example, the nearest are in Antonica: and in The Down Below:
 * A Lowland Viper,
 * A Moat Rat,
 * A Klicnik Mite,
 * A Coiled Burrower,
 * A Putrid Vermin and many other rats,
 * A Dust Crawler Hatchling

This quest is repeatable up to 5 times, each time with increasing reward.