Тест на тему Дискретные и интервальные вариационные ряды

Название теста: Алгебра. Тема: Срез знаний. Класс: 8. Тип вопросов: Множественный выбор. Всего вопросов: 10. Вывод теста без ответов.

Инструкция: выберите один правильный ответ для каждого вопроса.

1. Решите уравнение: 3x - 5 = 16. A) x = 7 B) x = 11 C) x = 3 D) x = 21

2. Упростите выражение: (4x - 3) - (2x + 5). A) 2x - 8 B) 6x + 2 C) 2x + 8 D) -x - 8

3. Найдите разложение на множители: x^2 - 5x + 6. A) (x - 2)(x - 3) B) (x - 1)(x - 6) C) (x + 2)(x - 3) D) (x - 5)(x - 6)

4. Решите систему линейных уравнений: 2x + y = 7 x + y = 5 A) (2, 3) B) (3, 2) C) (1, 4) D) (0, 5)

5. Если y = 2x + 5 и y = 15, найдите x. A) 5 B) 10 C) 3 D) -5

6. Решите квадратное уравнение: x^2 - 4x - 5 = 0. A) x = 5 или x = -1 B) x = -5 или x = 1 C) x = 5 или x = 1 D) x = -5 или x = -1

7. Решите уравнение с модулем: |2x - 3| = 7. A) x = 5 или x = -2 B) x = 0 или x = 7 C) x = 3 или x = -4 D) x = -5 или x = 2

8. Найдите значение функции f(x) = 3x + 1 при x = 4. A) 13 B) 12 C) 11 D) 10

9. Решите неравенство: 2x - 7 > 3. A) x > 5 B) x < 5 C) x ≥ 5 D) x ≤ 5

10. Упростите дробь: (x^2 - 9)/(x^2 - 3x), при условии x ≠ 0 и x ≠ 3. A) (x + 3)/x B) (x - 3)/x C) (x + 3)/(x - 3) D) x^2/(x(x - 3))

Вот тест по теме "Present Simple" для 6 класса:

Тест: Present Simple

1. Which sentence is correct?
a) She go to school every day.
b) She goes to school every day.
c) She going to school every day.

2. What do you use with 'he', 'she', and 'it' in the Present Simple?
a) Add 's' to the verb
b) Add 'es' to the verb
c) No change

3. Which sentence is correct?
a) I plays football on Sundays.
b) I play football on Sundays.
c) I playing football on Sundays.

4. Choose the correct form of the verb: "They ____ to the cinema every Saturday."
a) goes
b) go
c) gone

5. Which of the following is NOT in Present Simple?
a) He eats breakfast at 8 am.
b) She do her homework.
c) They always play basketball.

6. Complete the sentence: "My brother ____ a doctor."
a) am
b) is
c) are

7. What is the negative form of "I like ice cream"?
a) I doesn't like ice cream.
b) I don't like ice cream.
c) I not like ice cream.

8. Which question is correct?
a) Do she like chocolate?
b) Does she like chocolate?
c) Is she like chocolate?

9. What do we add to the verb "to watch" for 'he', 'she' or 'it'?
a) watched
b) watching
c) watches

10. Choose the correct sentence:
a) I heave a cat.
b) I have a cat.
c) I has a cat.

11. Which sentence is in Present Simple?
a) She is reading a book.
b) She reads a book every evening.
c) She read a book every evening.

12. Which of the following sentences is correct?
a) We enjoys swimming.
b) We enjoy swimming.
c) We enjoy to swim.

13. Complete the sentence: "You ____ to speak English."
a) need
b) needs
c) needing

14. What is the correct negative form? "They play football."
a) They don't plays football.
b) They doesn't play football.
c) They don't play football.

15. Choose the correct verb form: "My friend usually ____ to music."
a) listen
b) listens
c) listening

Удачи с тестом!