SECTION A - SHORT ANSWER Question 1 1 mark Evaluate 1900pa Question 2 1 mark Four letters from the word NUMBER are randomly arranged How many different arrangements are possible? Question 3 1 mark Suppose that Emma has six dresses, two jackets and four pairs of shoes. How many different outfits does she have if she wears a dress, a jacket and a pair of shoes? Question 4 2 marks For the word TROUBLE, there are ?! ways of arranging the letters In factorial form how many ways are there of arranging the letters if the o and the u must be together? Question S (5 markal A man owns 5 biographies, 3 history books and 2 cook books. Question S.a 1 mark In how many ways can the history books be arranged on a shelf? Question S.b 2 marks If the man decides to lend 2 biographies to his friend, how many different pairs could he give him? Question S.c 2 marks Given that the man wants to keep each of the types of books grouped together. how many ways could he arrange his collection on a shelf