Hi Aspirant,

You need to score 40% in order to pass each subject. If you fail in one subject you have to write all the subjects in that module,but if you score more than 60% in any one the subjects in the failed module then you need not reattempt . And, you need not write the subjects in another module. However you need to secure 50% in each module irrespective of the other module to qualify.

You can refer this link for more information -

https://finance.careers360.com/articles/cs-executive/amp

Hope this helps!