you can find it on internet , you need to study AFM/POH most of question will be asked from same. if you planning to multi from india , you have to carry 3 checks for multi endorsement its included in 10-12 hrs package in flying school and rest 2 checks on same multi will fill your skill test requirement.
u need spl and frtol pass of technical specific exam in order to commence your multi .
now you have to check what is most cost effective and easy method for you
all the best