Тест на тему Эгп России

Тест по математике: Арифметическая и геометрическая прогрессии Класс: 10 Тип вопросов: Единственный выбор Количество вопросов: 15 Выводить тест с ответами: Без ответов

1. В арифметической прогрессии a1 = 4 и d = 3. Найдите a10. A) 31 B) 34 C) 37 D) 40

2. В геометрической прогрессии a1 = 5, r = 2. Найдите a6. A) 160 B) 120 C) 320 D) 640

3. В арифметической прогрессии a1 = 7, d = -2. Найдите S6 — сумму первых шести членов. A) 12 B) 18 C) 24 D) 30

4. В арифметической прогрессии известно a5 = 20, a2 = 8. Найдите a1. A) 4 B) 6 C) 8 D) 10

5. В геометрической прогрессии a1 = 3 и a4 = 81. Найдите общий знаменатель r. A) 3 B) 9 C) 1/3 D) -3

6. Последовательность 2, 4, 8, 16,... относится к: A) арифметической прогрессии B) геометрической прогрессии C) гармонической прогрессии D) ни к одной из вышеуказанных

7. В арифметической прогрессии a1 = -5 и d = 4. Найдите a1 + a3. A) -2 B) 0 C) 2 D) 4

8. В геометрической прогрессии a1 = 6, r = -2. Найдите a4. A) -48 B) 48 C) 36 D) -6

9. В геометрической прогрессии a1 = 5 и r = 2. Найдите S5. A) 155 B) 150 C) 135 D) 145

10. В арифметической прогрессии a1 = 7, d = 3. Найдите a5. A) 19 B) 16 C) 20 D) 22

11. В геометрической прогрессии a2 = 12, a5 = 96. Найдите a1 и r. A) a1 = 6, r = 2 B) a1 = 4, r = 2 C) a1 = 6, r = 3 D) a1 = 12, r = 2

12. В арифметической прогрессии S5 = 55, a1 = 3. Найдите d. A) 4 B) 3 C) 5 D) 2

13. В арифметической прогрессии a1 = 8, d = -3. Найдите a8. A) -13 B) 14 C) 11 D) -20

14. В геометрической прогрессии a1 = 5, r = 3. Найдите a3. A) 45 B) 15 C) 30 D) 9

15. В геометрической прогрессии a1 = 7 и r = -2. Найдите a5. A) 112 B) -112 C) 32 D) 14

1. Слова, обозначающие предметы и явления, называют ______.
2. Слова, отвечающие на вопросы 'какой?', 'чей?', — это ______.
3. Слова, обозначающие действия и состояния, называют ______.
4. Слова, отвечающие на вопросы 'где?', 'когда?', 'как?' — это ______.
5. Часть речи, служащая для связи слов и выражающая отношение между ними, — это ______.
6. Часть речи, которая соединяет части сложного предложения и выражает отношения между частями, — это ______.
7. Слова, которые можно заменить существительное без повторения имени, — это ______.
8. Числа и количественные слова, отвечающие на вопрос 'сколько?', — это ______.
9. Слова, образованные от основы с помощью суффиксов и приставок, называются ______.
10. Ударение в словах — это часть ______, отвечающая за правильное произношение.
11. Запятые в сложносочинённых предложениях ставятся между частями, соединёнными союзами 'и', 'а', 'но' — это правило ______.
12. Приставки 'раз-' и 'рас-' пишутся по правилам ______.
13. Изменение существительных по падежам — это пример ______.
14. Придаточные предложения присоединяются к главному с помощью ______.
15. Заглавная буква в начале предложения и в именах собственных — это требование ______.

Тест по английскому языку для 7 класса на тему "Климат"

Инструкции: Соотнесите каждое слово с правильным определением или понятием. Напишите букву ответа в соответствующем поле.

1. 1. Climate a) A long-term average of weather in a particular area.

2. 2. Weather b) The state of the atmosphere at a specific time and place.

3. 3. Greenhouse effect c) The warming of the Earth’s surface due to trapped heat.

4. 4. Global warming d) An increase in Earth's average surface temperature.

5. 5. Carbon dioxide e) A gas that contributes to the greenhouse effect.

6. 6. Renewable energy f) Energy from sources that are naturally replenished.

7. 7. Non-renewable energy g) Energy from sources that cannot be replenished in a short time.

8. 8. Ecosystem h) A community of living organisms and their environment.

9. 9. Biodiversity i) The variety of life in the world or a particular habitat.

10. 10. Deforestation j) The clearing of trees from forested areas.

11. 11. Pollution k) The introduction of contaminants into the natural environment.

12. 12. Conservation l) The protection and preservation of natural resources.

13. 13. Sustainability m) The ability to be maintained at a certain rate or level.

14. 14. Ice caps n) Thick layers of ice covering polar regions.

15. 15. Climate change o) Significant alterations in global temperatures and weather patterns over time.

16. 16. Fossil fuels p) Natural substances found in the earth that are used for energy.

17. 17. Acid rain q) Precipitation that contains harmful amounts of sulfuric and nitric acids.

18. 18. Ozone layer r) A region of Earth’s stratosphere that absorbs most of the Sun's harmful ultraviolet radiation.

19. 19. Extinction s) The end of an organism or a group of organisms.

20. 20. Habitat t) The natural home of an animal, plant, or other organism.

21. 21. Smog u) Fog that is combined with smoke or other pollutants.

22. 22. Carbon footprint v) The total amount of greenhouse gases produced directly and indirectly by an individual or organization.

23. 23. Emissions w) Substances discharged into the environment, particularly gases from vehicles and factories.

24. 24. Climate adaptation x) Adjustments in practices, processes, and structures to minimize damage from climate change.

25. 25. Weather forecast y) A prediction of future weather conditions.

26. 26. Natural disaster z) A major adverse event resulting from natural processes of the Earth.

Конец теста.

Тест по английскому языку для учеников 4 класса

Тема: much, many, some, any, lots of, a little, a few

1. Choose the correct word to complete the sentence: There are _____ apples in the basket. A) much B) many C) some D) any

2. Choose the correct word to complete the sentence: She has _____ friends in her class. A) much B) many C) some D) any

3. Fill in the blank with the appropriate word: I have _____ money in my piggy bank. A) lots of B) a little C) a few D) any

4. Choose the correct word to complete the sentence: We need to buy _____ milk for the recipe. A) much B) many C) some D) a few

5. Fill in the blank with the appropriate word: There are _____ books on the shelf. A) much B) many C) some D) a few

6. Choose the correct word to complete the sentence: He eats _____ vegetables every day. A) much B) many C) some D) a little

7. Fill in the blank with the appropriate word: There is _____ sugar in the jar. A) lots of B) a little C) a few D) any

8. Choose the correct word to complete the sentence: Do you have _____ time to finish your homework? A) much B) many C) some D) a few

9. Fill in the blank with the appropriate word: I have _____ candies left. A) lots of B) a little C) a few D) any

10. Choose the correct word to complete the sentence: _____ students passed the test. A) much B) many C) some D) a little

11. Fill in the blank with the appropriate word: Do you have _____ water in your bottle? A) lots of B) a little C) a few D) any

12. Choose the correct word to complete the sentence: She has _____ pencils in her bag. A) much B) many C) some D) a few

13. Fill in the blank with the appropriate word: There are _____ apples in the fridge. A) much B) many C) some D) a few

14. Choose the correct word to complete the sentence: He has _____ toys in his room. A) much B) many C) some D) a few

15. Fill in the blank with the appropriate word: There is _____ rice in the bowl. A) lots of B) a little C) a few D) any

16. Choose the correct word to complete the sentence: We saw _____ birds in the park. A) much B) many C) some D) a little

17. Fill in the blank with the appropriate word: I have _____ time to play after school. A) lots of B) a little C) a few D) any

18. Choose the correct word to complete the sentence: There are _____ flowers in the garden. A) much B) many C) some D) a few

19. Fill in the blank with the appropriate word: Can I have _____ grapes, please? A) lots of B) a little C) a few D) any

20. Choose the correct word to complete the sentence: She bought _____ new clothes yesterday. A) much B) many C) some D) a few

Тест с ответами:

1. B) many
2. B) many
3. A) lots of
4. C) some
5. B) many
6. C) some
7. A) lots of
8. B) many
9. C) a few
10. B) many
11. A) lots of
12. D) a few
13. B) many
14. D) a few
15. A) lots of
16. B) many
17. B) a little
18. B) many
19. C) a few
20. D) a few