WJEC GCSE Mathematics Unit 2: Calculator-allowed Foundation November 2020 question paper 3300U20-1

Fill in the boxes below to make each calculation correct.

Space for working:

Write the number three million, seven hundred thousand in figures.

In the boxes below, write the largest possible four-digit even number.

You may use digits more than once.

Write down all the factors of 15.

The factors of 15 are_........

Dyfrig has a bag containing identically-sized coloured balls. There are ten black balls and ten green balls in the bag.

Dyfrig adds red balls to the bag.

Now, when Dyfrig selects a ball at random, there is an even chance of selecting a red ball.

How many red balls did Dyfrig add to the bag?

Draw all the lines of symmetry on the rectangle below.

What is the special name given to a triangle that has three lines of symmetry?

In this question, you must complete the boxes using only the digits 0, 1 and 2.

In each part, you must use all three of the digits.

Write the size of an angle which is an obtuse angle.

Write the size of an angle which is a reflex angle.

Kate writes down three different even numbers.

The mean of Kate’s numbers is 8. She did not write down the number 8.

What possible even numbers could Kate have written down?

Possible numbers Kate could have written are_{……........ ……},_{……........ ……} and_{……........ ……}

Write your answer as a decimal.

A number line is shown below.

To which number is the arrow pointing?

Evaluate 5·4³ × 3·7².

Give your answer correct to the nearest 10.

Find 62% of 7·8.

Which one of the following numbers is a multiple of 19?

Circle your answer.

91 151 199 219 247

Which one of the following numbers is a cube number?

Circle your answer.

1197 2197 3197 4197 5197

Write down the next two numbers in the following sequence.

Use the formula x = 4a + 3b to find the value of x when a = 7·2 and b = − 4·6.

Identical rods can be placed end to end, as shown below.

Each rod is 17·5 cm long.

How many of these rods can be placed, in this way, between two points 4 metres apart?

Describe fully the single transformation that transforms shape A onto shape B.

Solve 5(2 x + 3) = 20.

A number machine is shown below.

Write down an expression for the OUTPUT when the INPUT is n.

Is it possible for an isosceles triangle to have an angle of 140°? Circle your answer.

You must give an explanation for your answer.

YES NO

Which of the following equations is correct for the diagram shown above?

Circle your answer.

a + b = 30 a + b = 210 b – a = 150

a – b = 150 a + b = 150

In the diagram below, ABCD is a rectangle with AB = 5 cm.

ABP is a quarter of a circle with centre A. AP = PD.

Calculate the area of the shaded section shown above.

You must show all your working.