I'm puzzled by the references to a Western for #50: I have what appears to be a completely different answer. re 40: started with the first number which is a double letter and the rest fell into place fairly quickly.
Will set about it, thanks.
38 - google some of the question in speech marks and search the document.
32 - Doesn't take long on a calculator
try looking for pachyderms
you need to find a number and cube it and then take the same number to the fourth power - you will then have two numbers which together (NOT added together) will contain the numbers 0-9