skilltest
according to rule u need to give skill test on one airplane either single or multi in india.
if you have commercial license only on multi engine ,you need to give test on multi engine.
if you got single and multi both , you can give test on single engine in india and carry out multi skill test abroad.
carrying out test in single engine is cheap and easily available .
multi is available in few flying school and just 1 or2 in number and it will cost you around 30k+ 5000/hr check pilot fees.
make sure u have all pic requirement listed in flow chart with ir time.