When the net above is folded to form a cube, which is the only one of the following that can be produced? Choose from the options labelled in the figure.
In a game of eight players lasting for 70 minutes, six substitutes alternate with each player. This means that all players, including the substitutes, are on the pitch for the same length of time. For how long (in minutes)? Answer with a natural number.
What number should replace the question mark? Eight circles hold numbers in three groups: 3 above 7 and 2 above 6; 1 above 2 and 8 above 4; 4 above 8 and ? above 3. Answer with a natural number.
What number should replace the question mark? Three triangles each have a top number, a middle number and two bottom numbers: 9, 11 over 5, 3; 7, 13 over 8, 2; and 6, ? over 8, 9. Answer with a natural number.