Theory

CH10 - Probability

On the way to work Herr Smit drives over a bridge.The probability that the bridge is closed is $\frac{1}{80}$.If the bridge is closed then the probabi...

2015 Summer

2

Theory

CH10 - Probability

A bag contains only red balls and blue balls.The probability of picking a red ball at random from the bag is \( \frac{8}{15} \).(a) What is the probab...

2015 Summer

2

Theory

CH10 - Probability

A tray contains 5 pink cakes, 6 green cakes and 1 yellow cake only. Hattie chooses one cake at random.Complete the table.[Table_1]Probability of choos...

2017 Summer

2

Theory

CH10 - Probability

Kensuke travels to school either by train or by car. The probability that he travels by train is \( \frac{4}{5} \). If Kensuke travels by train then t...

2015 Winter

3

Theory

CH10 - Probability

U = \{1, 2, 3, 4, 5, 6, 7, 8, 9, 10\}A = \{1, 3, 5, 6, 7, 8\}B = \{1, 3, 4, 7, 9\}(a) Write the elements of $U$ in the correct places in the Venn diag...

2015 Winter

3

Theory

CH10 - Probability

A biased coin is spun two times. The probability of the coin showing a head is $\frac{1}{5}$.(a) Complete the tree diagram.(b) Find the probability of...

2015 Summer

3

Theory

CH10 - Probability

A special die has 10 faces numbered 1 to 10. When the die is rolled it is equally likely to land on any face.Find the probability that the die lands o...

2015 Summer

3

Theory

CH10 - Probability

Kensuke travels to school either by train or by car. The probability that he travels by train is $\frac{4}{5}$. If Kensuke travels by train then the ...

2015 Winter

2

Theory

CH10 - Probability

An archer hits the target with probability $\frac{7}{10}$.He takes 50 shots at the target.How many times does he expect to hit the target?

2016 Summer

2

Theory

CH10 - Probability

U = \{1, 2, 3, 4, 5, 6, 7, 8, 9, 10\}A = \{1, 3, 5, 6, 7, 8\}B = \{1, 3, 4, 7, 9\}(a) Write the elements of U in the correct places in the Venn diagra...

2015 Winter

1

Theory

CH1 - Number

(a) Change 4.3 metres into millimetres. ................................. mm [1] (b) Change 60 hours into days. .................................. ...

2017 Summer

4

Theory

CH1 - Number

Write down a square number between 20 and 30.

2017 Summer

2

Theory

CH1 - Number

Insert brackets to make this calculation correct.24 - 12 \div 3 = 4

2017 Summer

2

Theory

CH1 - Number

Find the lowest common multiple (LCM) of 6 and 15.

2017 Summer

2

Theory

CH5 - Geometry

Draw an angle of $73^\circ$ at $A$.

2017 Summer

2

Theory

CH11 - Statistics

The diagram shows how Ken’s mass, in kilograms, has increased with his age, in years.(a) Write down Ken’s mass when he was 6 years old. .............

2017 Summer

2

Theory

CH10 - Probability

A tray contains 5 pink cakes, 6 green cakes and 1 yellow cake only. Hattie chooses one cake at random.Complete the table.[Table_1]Probability of choos...

2017 Summer

2

Theory

CH4 - Coordinate geometry

Write down the gradient of the line $y = 7 - x$.

2017 Summer

2

Theory

CH11 - Statistics

Raphael is drawing a pie chart for the time, $t$ minutes, that 90 students spend on the internet each day.[Table_1](a) Complete the table to show the ...

2017 Summer

2

Theory

CH4 - Coordinate geometry

Given the graph below:(a) Write down the co-ordinates of the point $A$.( ................ , ................ ) [1](b) $C$ has co-ordinates (4, 6).$C$ ...

2017 Summer

4