Ans -1
Combination 4&5 release more than 80% of paracetamol
Ans-2
System 4 release as it has half life is is 45 and %capsule is 96%
Ans-3
Qsn not clear as writting is not clear the word start with p is not readable
Ans-4
As 87% ans 96% of capsule have helf life of 30 and 45 minutes
As these combination have different concentrations and different helf life so both have different time of action in body
Ans-5
There is nothing unusual in the data