Тест на тему Квадратные уравнения

Тест по английскому языку Тема: present simple, present continuous, past simple, past continuous, future simple, present perfect, be going to Класс: 5 Тип вопросов: Единственный выбор Количество вопросов: 15 Выводить тест с ответами: Нет

1. She ___ tea every morning. A) drink B) drinks C) drinking D) drank

2. They ___ a movie now. A) watch B) watches C) are watching D) watched

3. Yesterday I ___ a book. A) read B) reads C) am reading D) reading

4. While I ___, the phone rang. A) was sleeping B) sleep C) slept D) am sleeping

5. I ___ to the park tomorrow. A) go B) went C) will go D) going

6. She ___ her homework. A) has finished B) finished C) finishes D) finishing

7. Look at the dark clouds. It ___ rain soon. A) will rain B) is going to rain C) rains D) going to rain

8. He ___ to school by bike every day. A) go B) goes C) going D) went

9. While she ___ TV, the doorbell rang. A) watched B) was watching C) watching D) is watching

10. They have lived here ___ 2010. A) since B) for C) during D) from

11. We are going to ___ a party next weekend. A) have B) has C) having D) had

12. My brother doesn't ___ milk. A) drink B) drinks C) drinking D) drank

13. What time ___ you go to bed yesterday? A) do B) did C) does D) doing

14. They have ___ their homework. A) finished B) finishing C) finish D) finishes

15. She will ___ to the party tomorrow. A) come B) comes C) coming D) came

Тест по алгебре для 9 класса

Тема: Задачи на нахождение вероятности соревнования

Вопрос 1:
В соревновании по бегу участвует 12 человек, из которых 3 человека являются фаворитами. Найдите вероятность того, что один из фаворитов выиграет гонку.

Ответ:
Вероятность выигрыша одного из фаворитов равна 3/12 = 1/4 или 25%.

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