1) Tuition fees :-
In Russia, education is very affordable. Tuition fees in Public universities range from  $2000 to $4000 for an academic year including the language training programme. These fees may vary depending on your program. For instance, tuition fees for courses like medicine, engineering, design are usually higher than other programs and ranges from $3500-$5000 per academic year. Also, tuition fees for programs taught in English language are higher than the ones in Russian medium.
2) Accommodation :-
Accommodation cost in Russia is one of the lowest in Europe.There are usually two types of accommodation- hostel and off campus. Cost of hostel accommodation ranges from $70-$150 per month. Off campus accommodation are usually on the high side, and is between $250-$400 monthly.
3) Food :-
Food in Russia is extremely cheap. A student can spend between 150-200 per month depending on his/her eating habbit. Different varieties of food are available in the school canteen and as an international student, you may choose to eat from the canteen or prepare your meals.

Thanks,
Azim