A five-day exhibition on life and philosophy of Mahatma Gandhi would be launched in the Ravenshaw University campus here on Monday as part of the 150th year celebration of Gandhi Jayanti. The exhibition, to be organised by the Bureau of Outreach Communication, Ministry of Information and Broadcasting, from October 21 to 25, will depict the life, philosophy and role of “Bapu” in the freedom struggle. To highlight these contents, a mix of digital and conventional tools of communication would be utilised, informed an official release.