Question Author
Thank you slaney, and, yes, marvinparvin, I have already done what you suggest - without success, hence this posting on the Answer Bank.
I send for quizzes, Spotty Dog for the pleasure I derive from hunting down the answers - by any reasonable means available. In this particular case, also, a worthy children's charity benefits from the �20 entry fees for each of two sets of 150 Quiz questions - and as I have already informed you, in reply to another of your rude postings, I, not others, have currently solved 150 and 130 respectively.
In the future, may I suggest that you if you have nothing constructive to say that is within the friendliness of Answer Bank, then you say nothing at all.