Тест на тему Президенты россии

Тест по алгебре для 9 класса на тему "Квадратные неравенства"

1. Решите неравенство: ( x^2 - 5x + 6 > 0 ). Определите интервалы, для которых неравенство выполняется.

2. Найдите все значения ( x ), при которых выполняется неравенство: ( 2x^2 + 3x - 2 \leq 0 ).

3. Исследуйте знак выражения ( x^2 + 4x + 3 < 0 ). Укажите, в каких интервалах это неравенство верно.

4. Решите неравенство: ( x^2 - 4 < 0 ). Определите, какие значения ( x ) соответствуют решению этого неравенства.

5. Найдите наименьшее значение ( k ), при котором неравенство ( x^2 - kx + 1 \geq 0 ) выполняется для всех ( x ).

6. Решите неравенство: ( 3x^2 - 12x + 9 > 0 ) и укажите все интервалы, где оно выполняется.

7. Определите, при каких значениях ( p ) неравенство ( x^2 - px + p - 1 \leq 0 ) имеет решения.

Пожалуйста, оформите свои ответы и укажите метод решения для каждого из заданий. Удачи!

Тест по английскому языку для 6 класса
Тема: Family members, appearance, countries, nationalities, days of the week, first, second, third, months, seasons, rooms, furniture, shops, road safety, activities

Количество вопросов: 25

1. Who is your father's brother?
a) Uncle
b) Aunt
c) Cousin
d) Grandfather

2. What color are your eyes if they are neither blue nor brown?
a) Green
b) Red
c) Black
d) Yellow

3. Which country is known for the Eiffel Tower?
a) Germany
b) France
c) Italy
d) Spain

4. What is the nationality of someone from Japan?
a) Japanese
b) Chinese
c) Korean
d) Vietnamese

5. Which day comes after Monday?
a) Friday
b) Sunday
c) Tuesday
d) Saturday

6. What is the first month of the year?
a) February
b) March
c) January
d) April

7. Which season comes after summer?
a) Winter
b) Spring
c) Autumn
d) Fall

8. What item is usually found in a living room?
a) Bed
b) Refrigerator
c) Sofa
d) Stove

9. Where do you buy bread?
a) Supermarket
b) Bakery
c) Butcher
d) Pharmacy

10. What should you do at a red traffic light?
a) Go faster
b) Stop
c) Turn left
d) Honk the horn

11. Which of the following is a family member?
a) Teacher
b) Dentist
c) Brother
d) Baker

12. What word describes someone who is very tall?
a) Short
b) Slim
c) Tall
d) Average

13. Which country has a maple leaf on its flag?
a) Canada
b) Australia
c) England
d) Mexico

14. What is the nationality of someone from Brazil?
a) Brazilian
b) Portuguese
c) Spanish
d) French

15. Which day comes before Sunday?
a) Saturday
b) Friday
c) Monday
d) Thursday

16. What is the second month of the year?
a) January
b) February
c) March
d) April

17. What season is known for flowers blooming?
a) Winter
b) Fall
c) Spring
d) Summer

18. What room is used for cooking?
a) Bathroom
b) Bedroom
c) Kitchen
d) Living room

19. Where do you buy vegetables?
a) Grocery store
b) Bakery
c) School
d) Library

20. What must you do when you see a pedestrian crossing?
a) Speed up
b) Ignore it
c) Stop for pedestrians
d) Change lanes

21. Which of the following activities is done in winter?
a) Swimming
b) Skiing
c) Surfing
d) Camping

22. What is the third month of the year?
a) January
b) February
c) March
d) April

23. What is a common piece of furniture found in a bedroom?
a) Sofa
b) Bed
c) Chair
d) Table

24. What type of shop sells books?
a) Bakery
b) Bookstore
c) Grocery store
d) Pharmacy

25. What should you always wear while riding a bicycle?
a) Helmet
b) Hat
c) Sunglasses
d) Gloves

Удачи на тесте!

Тест по Математике (Устно) для учеников 4 класса

Тема: Сложение и вычитание

Инструкция: Выберите правильный ответ на каждый вопрос.

1. 25 + 17 =
   A) 37
   B) 42
   C) 32

2. 58 - 23 =
   A) 35
   B) 45
   C) 53

3. 41 + 19 =
   A) 50
   B) 61
   C) 40

4. 94 - 37 =
   A) 55
   B) 47
   C) 57

5. 63 + 28 =
   A) 81
   B) 95
   C) 101

6. 56 - 29 =
   A) 27
   B) 47
   C) 33

7. 39 + 18 =
   A) 55
   B) 47
   C) 57

8. 82 - 46 =
   A) 34
   B) 36
   C) 42

9. 73 + 25 =
   A) 98
   B) 107
   C) 88

10. 48 - 15 =
    A) 35
    B) 33
    C) 43

Желаю успехов!