HEy Friend,
It is VEry clearly i would like to say that Arcticleship helps in preparing and passing the Exam but it depends on the several things some of them i would like to point out.
1 In which type of firm u r taking Arcticleship.
2 Nature and behaviour of the principal about the Article assisstant
3 What is your Mindset while doing articleship in respect of your work
4 How much u r able to gain advantage of ur experience while doing articleship
5 Ability to co-relate the official work experience with study etc...
Articleship helps in improving ur efficiency and effectivity and also improve ur thinking, change ur lifestyle.
In accordance to my point of every student should do the articleship, if they not do so they are losing a very good opportunity.
Bye Bye
Take care