A certain shade of purple paint is made by mixing:
1 1/4 cups of blue paint
1/2 cups of red paint, and
1/4 cup of white paint
If I have 1/2 cup of white paint, how much red paint do I need to use to make the same shade of purple using my 1/3 cup of white paint?

It is given in the question that

Malaya creates a password as follows:

letter, number, letter, special character, number

For the letter, we have 26 options. For numbers , we have 10 options. And it is given that, for special character, we need to use 12.

So the most guesses you have to make is

So the correct option is b.