Civil servants in Jiangsu province will have to answer a series of sensitive questions, some delving into their private lives, in a bid to root out those that might fall prey to corruption.

The test put forward by the procuratorate in Nanjing's Gulou district contains 34 questions, including how many times sex-related services have been offered and if they wish to have extramarital sex or an affair.

The higher the score, the more prone the person is to corruption, according to authorities who established the test.