Can these expressions be used interchangeably? Do they mean exactly the same or is there any subtle difference in meaning?
Most cars run on gasoline.
The majority of cars runs on gasoline.
A majority of cars runs on gasoline.
Thank you.
Can these expressions be used interchangeably? Do they mean exactly the same or is there any subtle difference in meaning?
Most cars run on gasoline.
The majority of cars runs on gasoline.
A majority of cars runs on gasoline.
Thank you.
In most contexts, both mean the same thing - more than half.
Traditionally, 'majority' is only used with countable nouns (cars, people etc), whereas you could use 'most' for non-countable nouns (eg "most of the water spilt").
However, like the historic difference between 'fewer' and 'less', the rules are not always strictly obeyed in everyday speech and even in less formal written English. In any case, 'majority' has always been used with percentages, so if you spilt more than 50% of some water you could rightly say the majority of it spilt.