Тест на тему «Россия в начале 2000-х гг. – начале 2020-х гг.»

Ниже представлен тест по теме Excel для 11 класса. Тип вопросов: множественный выбор. Всего 6 вопросов. В конце — ключи ответов.

1. Что делает функция СУММ(A1:A10)? A) Суммирует значения в диапазоне A1:A10 B) Находит среднее значение диапазона C) Вычисляет максимум диапазона D) Подсчитывает количество непустых ячеек в диапазоне

2. Чем отличается относительная ссылка от абсолютной ссылки при копировании формулы? A) Абсолютная ссылка фиксирует адрес ячейки при копировании; относительная изменяется B) Абсолютная ссылка изменяется; относительная фиксируется C) Различий нет D) Абсолютная ссылка работает только в одной формуле

3. Как вставить диаграмму на основе данных в диапазоне A1:B5? A) Вкладка Вставка → Диаграмма и выбрать нужный тип B) Вкладка Формула → Диаграмма C) Сочетание клавиш Ctrl+D D) Файл → Импортировать диаграмму

4. Какую функцию использовать для вычисления среднего значения диапазона? A) СУММ B) СРЗНАЧ(A1:A10) C) МАКС(A1:A10) D) СЧЕТ(A1:A10)

5. Какая функция возвращает наибольшее значение в диапазоне? A) МАКС B) МИН C) СУММ D) СРЗНАЧ

6. Какая запись закрепляет и столбец, и строку в ссылке? A) $A$1 B) A$1 C) $A1 D) A1

Ответы:

1. A
2. A
3. A
4. B
5. A
6. A

Тест по английскому языку: Загрязнение воздуха и воды

Инструкция:

Пожалуйста, выберите один правильный ответ из предложенных вариантов.

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1. What is air pollution?
A) The presence of harmful substances in the atmosphere
B) The improvement of air quality
C) The process of plant growth
D) The natural filtering of air by trees

2. Which of the following is a primary cause of water pollution?
A) Carbon emissions
B) Industrial waste disposal
C) Ozone depletion
D) Greenhouse effect

3. What substance is commonly found in polluted air?
A) Oxygen
B) Carbon monoxide
C) Nitrogen
D) Hydrogen

4. Which of these is NOT a consequence of water pollution?
A) Harm to aquatic life
B) Decreased biodiversity
C) Improved drinking water quality
D) Human health problems

5. What is a greenhouse gas?
A) A gas that cools the atmosphere
B) A gas that traps heat in the atmosphere
C) A gas that promotes plant growth
D) A gas found only indoors

6. Which activity is a major contributor to air pollution?
A) Recycling
B) Burning fossil fuels
C) Planting trees
D) Using public transport

7. What is an indicator of water quality?
A) Color of the water
B) Temperature fluctuations
C) Presence of algae
D) All of the above

8. Which of the following is a method to reduce air pollution?
A) Increasing car usage
B) Installing air filters
C) Burning more fossil fuels
D) Cutting down forests

9. What is the significance of the Clean Air Act?
A) It regulates water quality
B) It establishes air quality standards
C) It promotes the use of coal
D) It increases factory emissions

10. Which gas is a major contributor to acid rain?
A) Methane
B) Sulfur dioxide
C) Oxygen
D) Nitrogen dioxide

11. Which of these is a safe practice to protect water sources?
A) Disposing of chemicals in waterways
B) Using biodegradable products
C) Ignoring local water regulations
D) Dumping waste in rivers

12. What is smog?
A) A type of fog
B) A mixture of smoke and fog
C) A clean air phenomenon
D) A type of water pollution

13. Which of the following best describes "eutrophication"?
A) Declining fish populations
B) Excess nutrients in water causing algal blooms
C) Improvement of water quality
D) Decrease in atmospheric oxygen

14. What is one effect of global warming on water bodies?
A) Cooler water temperatures
B) Increased evaporation and altered precipitation
C) Decreased salinity
D) Fewer natural disasters

15. Which of the following is an example of non-point source pollution?
A) Oil spills
B) Runoff from agricultural fields
C) Waste discharged from factories
D) Sewage discharge

16. How can trees help reduce air pollution?
A) They increase carbon emissions
B) They absorb carbon dioxide
C) They produce large amounts of waste
D) They consume oxygen

17. What does the term "contaminants" refer to?
A) Substances that improve water quality
B) Harmful substances found in the air and water
C) Natural compounds that purify air
D) Beneficial nutrients for aquatic life

18. Which organization primarily monitors air and water quality in the United States?
A) NASA
B) EPA (Environmental Protection Agency)
C) FDA (Food and Drug Administration)
D) NOAA (National Oceanic and Atmospheric Administration)

19. What is one of the main sources of ocean pollution?
A) Whale populations
B) Overfishing
C) Plastic waste and debris
D) Natural sea currents

20. What is the effect of carbon monoxide on human health?
A) It increases energy levels
B) It can cause respiratory issues and headaches
C) It improves lung function
D) It helps in blood circulation

21. Which of the following renewable resources can help reduce air pollution?
A) Coal
B) Solar power
C) Natural gas
D) Nuclear energy

22. What is the term for the process of cleaning contaminated water?
A) Filtration
B) Evaporation
C) Purification
D) Desalination

23. What is the impact of heavy metals in water?
A) Enhanced growth of aquatic plants
B) Toxic effects on aquatic organisms
C) Clarification of water quality
D) Safety for human consumption

24. What type of air pollution is caused by vehicle emissions?
A) Photochemical pollution
B) Particulate matter
C) Volatile organic compounds
D) All of the above

25. How can individual actions contribute to reducing pollution?
A) By using single-use plastics
B) By conserving energy and resources
C) By littering in public places
D) By ignoring recycling practices

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Благодарим за участие в тесте!

Тест по геометрии для 11 класса
Тема: Нахождение элементов тел вращения (цилиндра, конуса, усеченного конуса)

Вопрос 1. Соотнесите элементы цилиндра с их формулами.
А. Высота цилиндра
Б. Радиус основания цилиндра
В. Объем цилиндра
Г. Площадь поверхности цилиндра

1. ( V = \pi r^2 h )
2. ( S = 2\pi r(h + r) )
3. ( h )
4. ( r )

Ответы:
А - 3
Б - 4
В - 1
Г - 2

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Вопрос 2. Соотнесите элементы конуса с их формулами.
А. Высота конуса
Б. Радиус основания конуса
В. Объем конуса
Г. Площадь поверхности конуса

1. ( S = \pi r (r + l) )
2. ( V = \frac{1}{3} \pi r^2 h )
3. ( h )
4. ( r )

Ответы:
А - 3
Б - 4
В - 2
Г - 1

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Вопрос 3. Соотнесите элементы усеченного конуса с их формулами.
А. Высота усеченного конуса
Б. Радиус большего основания
В. Радиус меньшего основания
Г. Объем усеченного конуса

1. ( V = \frac{1}{3} \pi h (R^2 + Rr + r^2) )
2. ( S = \pi (R + r) \cdot l + \pi R^2 + \pi r^2 )
3. ( h )
4. ( R )
5. ( r )

Ответы:
А - 3
Б - 4
В - 5
Г - 1

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Итого: Тест содержит 3 вопроса на соотнесение элементов тел вращения с их формулами, каждый вопрос имеет по 4 варианта ответа.

Тест по английскому языку: Passive Voice (Present Continuous)

Класс: 9

Правила: Выберите правильный вариант ответа.

1. The new bridge (build) across the river by next year. A) is building B) is being built C) is built D) is build

2. The concert tickets (sell) online on the official website. A) are selling B) are being sold C) are sold D) are sell

3. This report (write) by our team at the moment. A) is write B) is writing C) is being written D) is written

4. The cake (bake) by my mom every Sunday. A) is baked B) is baking C) is bake D) is being baked

5. The documents (process) by the administration currently. A) are processed B) are processing C) are process D) are being processed

6. The new school building (construct) near the park this year. A) is constructing B) is being constructed C) is construct D) is constructed

7. The valuable painting (display) at the art exhibition. A) is display B) is displayed C) is displaying D) is being displayed

8. Plant-based products (promote) as a healthy lifestyle choice nowadays. A) are promoting B) are promoted C) are promote D) are being promoted

9. The final exams (hold) in the gymnasium next week. A) are holding B) are being held C) are held D) are hold

10. The problem (discuss) by the committee at the moment. A) is discussing B) is being discuss C) is being discussed D) is discussed

Ответы к тесту:

1. B) is being built
2. B) are being sold
3. C) is being written
4. A) is baked
5. D) are being processed
6. B) is being constructed
7. D) is being displayed
8. D) are being promoted
9. B) are being held
10. C) is being discussed

Удачи на тесте!