Bombay High Court has given 1 month imprisonment for a person for giving false evidence in a case. And maximum fine allowed under 344 CrPC, which is paltry Rs.500/- And if Rs.500/- not paid, 1 more week of imprisonment.
Shriram Munjaji Raut Vs The State of Maharashtra on 14 March, 2011
So 1 week of imprisonment = Rs.500/- ???