A group of five opposition MPs has urged the MACC to explain how Women, Family and Community Development Minister Rina Harun managed to raise funds to pay off a recent debt.

The lawmakers said the settlement of the debt allegedly does not commensurate with the assets which Rina declared to the MACC and was published last year.

"Any delay in investigating this matter will result in negative public perception of the MACC, which was supposed to be independent...