Тестирование для поступления в школу 9 класс

i Тестирование 9 класса по предмету: English

Контактные данные

Уважаемые родители!
В целях тестирования Вашего ребенка, просим ответить на вопросы данного опросника вместе с ребенком:

ФИО ребенка
Дата рождения ребенка
Имя родителя
Телефон
Соглашаюсь на обработку персональных данных

You are going to write a creative piece for a teen adventure magazine.
The entries will be judged by the student editor who is the same age as you.

(40 marks)

Assessment Criteria:

24 marks for content and organization
16 marks for technical accuracy

Either: Write a description suggested by the picture below:
1 answer
Or: Write the opening to a story about someone escaping from a deadly situation:
2 answer

i Тестирование 9 класса по предмету: Maths

Контактные данные

Уважаемые родители!
В целях тестирования Вашего ребенка, просим ответить на вопросы данного опросника вместе с ребенком:

ФИО ребенка
Дата рождения ребенка
Имя родителя
Телефон
Соглашаюсь на обработку персональных данных

Task 1

Give your answer as a mixed number in its simplest form.
Work out $$ \frac{7}{15} + \frac{3}{5} $$

(2 marks)
Give your answer as a fraction in its simplest form.
Work out $$ \frac{8}{33} × \frac{55}{66} $$

(2 marks)

1 answer
2 answer

Task 2

(6 marks)

Kela is going to buy 8 new mugs. She has found the mugs she wants for sale in two different stores. Information is given about prices at Mugs 'R' Us and Muggins. At which store could Kela buy the mugs for the lowest price and by how much? You must show all of your working.

$Изображение к заданию$

Answer

Task 3

Evaluate:

324 х 67

(3 marks)
3.24 х 0.67

(1 mark)

1 answer
2 answer

Task 4

Point A has coordinates (2, 7). Point M is the midpoint of line AB and has coordinates (3, 1). What are the coordinates of point B?

(2 marks)

Answer

Task 5

The map shows the position of the Wi-Fi router and the power points in Adisa's office. In order for his computer to function, his desk needs to be within 2m of a power point and within 3m of the router. Shade the area in which he could put his desk.

$Изображение к заданию$

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Task 6

1. Expand
$$ 4x(2x + 3) $$

(2 marks)
2. Factorise fully
$$9x^2y - 15xy$$

(2 marks)
3. Expand and simplify
$$3(2x + 4y) – 2(4y – 2x)$$

(2 marks)
4. Expand and simplify
$$(3x + 2)(x – 4)$$

(2 marks)

1 answer
2 answer
3 answer
4 answer

Task 7. George is going to Florida. On the day that he changes his money, the exchange rate is £1 = $1.27

1. Draw a conversion graph for £ to $, for values from 0 to £50.

(1 marks)

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2. George buys a pair of flip flops for $11 while he is in Florida. Use your graph to give an approximate value of the cost of the flip flops in pounds.

(2 marks)

2 answer

3. A currency conversion graph shows an example of (tick 1 answer):

(1 mark)

inverse proportion
a reciprocal relationship
direct proportion
a quadratic relationship

Task 8

Bella, Carlos and Ellie play in a football league.
Bella scored x goals.
Carlos scored 3 fewer goals than Bella.
Ellie scored twice the amount of goals Carlos scored.
Altogether they scored 51 goals.
Form and solve an equation to calculate the number of goals Ellie scored.

(3 marks)

Answer

Task 9. 60 retired people were asked how long they spent using the Internet on a typical day. The results are shown below:

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1. Draw a cumulative frequency diagram to show this information.

(3 marks)

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2. Use your graph to find an estimate for the median of this data.

(2 marks)

Answer

3. Another survey shows that 95% of a group of 60 students spend more than 200 minutes per day using the Internet. Compare the group of teenagers to the group of retired people in terms of Internet usage. Your answer should contain a comparative figure and a summarising comment.

(2 marks)

Answer

Task 10

1. Write 464 000 000 in standard form.

(1 mark)

1 answer

2. Write $$3.6 × 10^{-7}$$ as an ordinary number.

(1 mark)

2 answer

3. The mass of the Earth is $$5.9722 × 10^{24}$$.
The mass of Jupiter is $$1.898 × 10^{27}$$ kilograms.
The mass of Jupiter is greater than the mass of the Earth.
Use estimation to work out how many times greater, leaving your answer in standard form correct to 1 significant figure.

(4 marks)

Answer

Task 11

1. Here are the first four terms of a sequence.
$$5, 5, 5\sqrt{2}, 10, 10\sqrt{2}$$

Explain why this is a geometric sequence.

(1 mark)
What is the common ratio?

(1 mark)
Find the next two terms of the sequence.

(1 mark)

1 answer
2 answer
3 answer

2. Here are the first four terms of a quadratic sequence.
The nth term of this sequence is given by $$an^2 + bn + c$$
4, 13, 26, 43, …
Find the values of a, b and c.

(5 mark)

a =
b =
c =

1 answer
2 answer
3 answer

Task 12

(3 marks)

Mo runs 1000m in 4 minutes. Usain runs 1.8 km in 7 minutes 30 seconds. Who has the greater average speed, Usain or Mo?

Answer

Task 13

(4 marks)

James and Emma share £2520 in the ratio x:7. James gets £2016. Find the value of x.

Answer

Task 14

1. 100 people are asked which sports they play, out of football, rugby and tennis.
6 people said they played all three sports.
17 said they played both football and rugby.
23 said they played rugby and tennis.
9 people said they played football but no other sport.
47 people said they played rugby.
20 people said they played none of these sports.
Twice as many people said they played only tennis compared to those who said they played tennis and football but not rugby.
Complete the Venn diagram.

(4 marks)

$Изображение к заданию$

1 -
2 -
3 -
4 -
5 -
6 -
7 -

1 answer
2 answer
3 answer
4 answer
5 answer
6 answer
7 answer

2. A person is chosen at random. Find the probability the person played tennis but no other sport, giving your answer as a fraction in its simplest form.

(1 mark)

Answer

3. A person is chosen at random. Given that this person said they play rugby, find the probability that they also play football.

(2 marks)

Answer

Task 15

1. Sketch the graph of the equation $$x^2 + y^2 = 4$$ on the axes given.

(2 marks)

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2. Points A and B lie on the circle and have x coordinates of 1. A is above the x-axis and B is below it.
Find the y coordinates of A and B. Give your answers in surd form.

(2 marks)

1 answer

3. Find the equation of the tangent to the circle at A, giving your answer in surd form.

(5 marks)

2 answer

Task 16

(7 marks)

Candace makes a cake. The top of it is circular, with a circumference of 40cm. She uses green icing in the centre of the circle and a 5cm-wide ring of white icing on the outside, as shown. If the icing is 2mm thick, what volume of white icing did she use? Give your answer in terms of π, in cm³.

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Answer

Task 17

(5 marks)

The diagram shows the side view of a slide at a park. The slide is 6m long, as shown. The angle that the slide makes with the horizontal ground is 30° and the angle that the steps make with the horizontal ground is 45°. What is the length of the steps, l, as shown on the diagram? Give your answer as a simplified surd.

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Answer

Task 18

Functions f, g and h are defined such that:
$$f(x) = 2(x + 1)$$
$$g(x) = x^2 - 5$$
$$h(x) = 5x + 6$$

1. Find $$gf(x)$$
2. The equation $$g(x) + h(x) = k$$ has no real roots. Determine the range of values for k.

1 answer
2 answer

i Тестирование 9 класса по предмету: Science

Контактные данные

Уважаемые родители!
В целях тестирования Вашего ребенка, просим ответить на вопросы данного опросника вместе с ребенком:

ФИО ребенка
Дата рождения ребенка
Имя родителя
Телефон
Соглашаюсь на обработку персональных данных

Task 1. Figure 2 shows some of the apparatus used to investigate the effect of pH on the rate of enzyme activity.

(6 marks)

Discribe a method that could be used to investigate the effect of pH on the rate of enzyme activity.
- You should include:
- any equipment not shown in the diagram;
- what you would measure;
- variables you would control.

Answer

Task 2. A person is training for a running event. Their heart rate was measured during their training. The results are shown in Figure 3.

1. Describe how the person's heart rate changes during each stage shown on the graph.
You should include data from the graph in your answer.

(3 marks)
1 answer
2. Explain why the person's heart rate increased during exercise.

(4 marks)
2 answer
3. After 5 minutes, the person's legs began to ache due to a build-up of lactic acid. This created an oxygen debt.
Explain how the body deals with a build-up of lactic acid.

(4 marks)
3 answer

Task 3. Measles is a highly contagious disease that causes fever and a red skin rash. It can be fatal if complications arise.

1. Name the pathogen that causes measles.

(1 mark)
1 answer
2. Measles spreads easily through groups of young children.
Explain why children pass on the disease so easily.

(2 marks)
2 answer
3. Before the introduction of the measles vaccine in 1963, measles caused an estimated 2.6 million deaths each year worldwide.
Explain how the introduction of the measles vaccine helped to reduce the number of deaths from measles.

(4 marks)
3 answer

Task 4. Figure 4 shows a diagram of the human heart

Name and describe the function of structures A and B

(4 marks)

Structure A.
- name
- function
1 answer
Structure B.
- name
- function
2 answer

Task 5. Figure 5 shows a plant cell.

1. The plant cell is 70 μm long.
The cell is magnified 400 times.
Use the equation to calculate the size of the microscope image of the cell in μm.

$$magnification = \frac{\text{image\ size}}{\text{real\ size}}$$

Give your answer in standard form.

(3 marks)

Answer

Image size (μm) =

Answer

2. Plant cells contain chloroplasts to absorb light energy for photosynthesis.
Complete the word equation for photosynthesis.
carbon dioxide + ___________________ (1) $$\overset{\text{light\ energy}}{\rightarrow} $$ ____________________ (2) + _______________ (3)

(2 marks)

1 answer
2 answer
3 answer

Task 6. Table 1 shows the melting and boiling points of the halogens.

1. Determine the state of chlorine at room temperature.

(1 mark)
1 answer
2. Table 2 describes how the halogens react with hydrogen.
Explain the trend in reactivity.

(4 marks)
2 answer

Task 7

1. We now know that atoms contain protons, neutrons and electrons.
A boron atom has the symbol $$^{11}_{\phantom{0}5} B$$.
Determine the number of neutrons in an atom of boron.

(1 mark)

Answer

number of neutrons =

Answer

2. There are two isotopes of boron.
Give one similarity and one difference between the two isotopes of boron.

(2 marks)

Similarity
1 answer
Difference
2 answer

4. The abundance of $$^{10}_{\phantom{0}5} B$$ is 20%. Tre abundance of $$^{11}_{\phantom{0}5} B$$ is 80%. Calculate the relative atomic mass of boron.

(2 marks)

Answer

relative atomic mass =

Answer

Task 8. Iron (III) chloride ($$FeCl_3$$) is used to purify water.

1. Name the type of bonding in iron (III) chloride.

(1 mark)
1 answer
2. Iron chloride can be made by reacting iron with hydrochloric acid.
The balanced equation for the reaction is:
$$2Fe + 6HCl \overset{\text{}}{\rightarrow} FeCl_3 + 3H_2 $$
A student uses 112g of iron in a reaction with 182.5g hydrochloric acid.
Relative atomic masses ($$A_1$$): Cl = 35.5, Fe = 56, H = 1
Relative formula mass ($$М_1$$): HCl = 36.5
Explain which reactant is the limiting reactant.
You must show your working.

(4 marks)
2 answer

Task 9

A $$0.1 mol/dm^3$$ solution of sulfuric acid has a pH of 1.
Distilled water is added to the solution until the concentration is $$0.001 mol/dm^3$$.
Determine the pH after the distilled water is added.

(2 marks)

Answer

pH =

Answer

Task 10. Figure 7 shows a toy helicopter. The helicopter is powered by a battery. When it is switched on, a motor causes the blades to spin. This lifts the helicopter into the air and it flies around the room.
Energy is transferred between different stores when the toy is used.

1. Use words from the box to complete the sentences

(3 marks)

As the toy is used, the ___________________(1) energy store of the battery decreases.
This energy is transferred to the motor, then to a ___________________(2) energy store in the spinning blades.
As the toy accelerates upwards its ___________________(3) energy store increases.

1 answer
2 answer
3 answer

2. Write down the equation that links energy transferred, power and time.

(1 mark)

Answer

3. The toy can fly for 15 minutes before it needs to be recharged.
The power output of the battery is 4.8W.
Calculate the maximum energy stored by the battery.

(3 marks)

Answer

energy =

Answer

4. Some energy is wasted as thermal energy or sound energy.
What happened to the wasted energy?

(1 mark)

Answer

5. A child used the toy when the battery was not fully charged.
The battery supplied 3200 J of energy to the toy.
1920 J of energy was usefully transferred.
Calculate the efficiency of the toy.

(2 marks)

Answer

efficiency =

Answer

6. Give one way the efficiency of the toy could be increased.

(1 mark)

Answer

Task 11. The main electricity supply in UK homes uses an alternating current

1. What is an alternating current?

(1 mark)

Answer

2. What is the potential difference of the domestic electricity supply in the UK?
Give the unit

(1 mark)

Answer

3. Figure 9 shows the wires inside a cable. There are three different coloured wires.

(2 marks)

The cable is connected to a games console. The games console has a metal case.
Explain why it would be dangerous for the brown wire to touch the metal case.

Answer

Тестирование 9 класса

Тестирование 9 класса состоит из 5 предметов:

i Тестирование 9 класса по предмету: English

i Тестирование 9 класса по предмету: Maths

i Тестирование 9 класса по предмету: Science

i Тестирование 9 класса по предмету: Математика

i Тестирование 9 класса по предмету: Русский язык

Тестирование 9 класса

Тестирование 9 класса состоит из 5 предметов:

i Тестирование 9 класса по предмету: English

i Тестирование 9 класса по предмету: Maths

i Тестирование 9 класса по предмету: Science

i Тестирование 9 класса по предмету: Математика

i Тестирование 9 класса по предмету: Русский язык

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