The correct answer is option 3 i.e. How many money. Key Points The error is in the first segment of the sentence and it has to be modified. The wrong determiner ‘many’ is used here. We can only use ‘many’ before countable nouns. Eg: How many dresses are available? Money is an uncountable noun. We cannot say one money, two money etc. although it is possible to say one dollar or two rupees etc. Hence we have to use the determiner ‘much’ which is always followed by an uncountable noun. Eg: How much time is left? Hence the phrase “How many money” should be replaced with “How much money”. Correct sentence: How much money did Sudhir win in the lottery?