1.
Joan, Kate and Lara order a pizza. One-quarter of the pizza is topped with only mushrooms and is divided into four equal pieces. Another third of the pizza is topped with only peppers and is divided into three equal pieces. The rest of the pizza is topped with only onions and is divided into two equal pieces. If Kate only eats two pieces of pizza, which of the following choices could NOT be the total percentage of pizza eaten by Kate?
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3.
Imagine a square with a side length of 3 cm. If the square is divided into 9 smaller squares of 1 cm side length, what is the ratio of the perimeter of the original square to the total perimeter of the 9 smaller squares?
4.
In Thailand it rains exactly five days in every week. If a tourist takes an umbrella with him only on even days of the week, which of the following is closest to the probability that the tourist will not get wet on a given day?
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9.
Your wallet contains £1, £5, £10 and £20 bills. You have twice as many £20 bills as £5 bills. You have three more £10 bills than £1 bills. You have as many £5 bills as £1 bills. You have four £1 bills. How much money is in your wallet?
10.
The manager of an accountancy office gave his employees a bonus at the end of the year. The ratio between the bonus Annie received to the bonus Sally received was 3 to 4, and the ratio between the bonus Jake received to the bonus Sally received was 7 to 8. If the total amount of bonuses was less than £2,000, and the bonuses are in whole pounds, what is the largest bonus that Annie could have received?