প্রশ্ন সংশোধন করুন
প্রশ্ন:
In a class of 60, 32 studied English, 28 studied Bengali and 6 did not study either. How many of the students studied both?
In a class of 60, 32 studied English, 28 studied Bengali and 6 did not study either. How many of the students studied both?