A man wagers £40.00 and wins back his original stake plus £60.00. He spends 1/10 of this money on a meal and 1/20 of it on a taxi fare home. He then buys a present for his wife which costs 1/2 of what he has left. How much more money does he have than when he started out? Give your answer in pence (£1 = 100p).
A sheet of paper is folded in half and cuts are made in it. The paper is then unfolded to reveal the black shape shown. Which of the figures A, B, C or D shows the original cuts?
Figures 1–7 show a vane turning on a stand, with figure 5 missing. Which of the figures at the bottom (labelled A, B, D and E) takes the place of number 5?