Solution:
Ram bought a cough syrup in May 2004, 05/2004
the expiry date was 05/2005 [ 0.5 marks ]
Number of days in which he should consume the syrup = 05/2005 - 05/2004 = 1 year [ 1 mark ]
(The month are the same)
Ram can take the syrup for one more year. [ 0.5 marks ]