0580/11 · Oct/Nov 2023
Download PDFWrite down the mathematical name for this type of angle.
Write down the value of the 8 in the number 58317.
Complete these statements.
When , .
When ,
Find the value of .
A watch costs . In a sale there is a discount of 16%. Calculate the amount of the discount.
Mei writes down five integers. • The lowest integer is 8. • The range is 9. • The median is 15. • The total of the five integers is 66. • There is no mode. Write down the five integers.
Huan writes down four numbers. The mean of these four numbers is 17. He writes down a fifth number. The mean of these five numbers is 20. Find the fifth number.
Arjun lives in Delhi and Haru lives in Tokyo. They play a computer game online at the same time. They start at 14 45 Tokyo local time. The game lasts 3 hours 50 minutes. The local time in Delhi is 3 hours 30 minutes behind the local time in Tokyo. Find the local time in Delhi when the game finishes.
The diagram shows an isosceles triangle. Find the value of .

The stem-and-leaf diagram shows the time, in minutes, it takes each of 15 people to complete a race. Find

the mode
the range
the median.
and are parallel lines. Find the value of .
Write 0.03682 correct to 2 significant figures.
The table shows some information about Amir’s shopping. Complete the table.
For each of 10 people working in an office, the scatter diagram shows their salary and the value of their car.

One of these people has a salary of . Find the value of their car.
Another person starts to work in the office. Their salary is and the value of their car is . Plot this information on the scatter diagram.
What type of correlation is shown in the scatter diagram?
Factorise completely.
Find the highest common factor (HCF) of 140 and 126.
Simplify.
The circumference of a circle is . Calculate the radius of the circle.
By writing each number in the calculation correct to 1 significant figure, find an estimate for the value of You must show all your working.
Indira invests at a rate of per year simple interest. At the end of 4 years the value of her investment is . Find the value of .
Find the area of this trapezium.

Write these numbers in standard form.
0.0063
Calculate . Give your answer in standard form.
The length, metres, of a ship is , correct to the nearest metre. Complete this statement about the value of .
The table shows the number of people in a town who are left-handed and the number who are right-handed. Write down the probability that a person, chosen at random, is left-handed.
Change into .
The speed limit on a road is . Sophie drives at a speed of . Show that Sophie drives at a speed lower than the speed limit.
Calculate the area of a semicircle with radius .






