Tuzuvchi A. Soliyev bo`lsa ni hisoblang

Tuzuvchi A.SOLIYEV

1. 
   bo`lsa ni hisoblang.
   

A) 4 B) 6 C) 5 C) E)

2. 
   ko`phadni ko`phadga bo`lgandagi qoldiqni toping.
   

A) 8 B) 9 C)10 D)11 E)

3. 
   T englamalar sistemasini yeching: _{ }
   

A)(1;1) B) (-1;1) C) (1;-1)D) (1;1)

4. 
   Funksiyaning eng katta
   

qiymatini toping:

A) 2 B) 2/3 C) 1 D) 5

5. 
   Agar M(-2;-7) nuqta parabolaning uchi bo'lsa, p ning qiymatini toping.
   

A)1 B) 2 C) –1 D) –2 E) –4

6. Soddalashtiring:

A)0 B) 1 C)

D)

7. Soddalashtiring:

A) B) C)

D) E)

8. O‘suvchi geometrik progressiyaning dastlabki uchta hadining yig‘indisi

24 ga teng. Shu progressiyaning ikkinchi hadini toping.

A)8 B) aniqlab bo`lmaydi C) 10 D) 6 E) 7

9. tenglama nechta yechimga ega.

A) ∅ B) 1 C) 2 D) 3 E) 4

10. ni orqali ifodalang:

A) B)

C) D) E

11. Tengsizlikni yeching:

A)(- ∞; -1] U [2; ∞) B) (-∞; -1) U [2; ∞)

C)(-2; -1) U (-1; 0) U (0; 1) U [2; ∞)

D) (-1; 2] E) (-∞; -1) U [-1; ∞)

12. Funksiyaning eng kichik qiymatini toping:

A) –14 B) –21 C) –64 D) –128

13.Hisoblang:

A) 7,5 B) 15,5 C) 19,5 D) 20,5 E) 17,5

14. Hisoblang:

A) 1 B) C) D) 1.5 E)

15. Kubi raqamlarining yig’indisiga teng bo’lgan songa sexrli son deymiz. Quyidagi sonlardan qaysilari sexrli?

A) 9999 B) 10 C) 9 D)8 E) 2

16.

tenglamani yeching.

A)26 B)13 C)18 D)16 E)24

17. Sonning 20% i shu sonning o`zidan 120 ga kam. Sonni toping.

A) 150 B)200 C) 175 D) 100

18. ning qiymatini toping.

A)20 B)8000

C)80 D)20

19. tengsizlikni yeching.

A) B)

C) D)

20. uchbuchakda burchak ga, burchak va bulsa, tomonning uzunligini toping.

А) В) С) D) Е)

21. Ikkita uxshash uchburchakning yuzlari 6 va 24, ulardan birining perimetri ikkinchisinikidan 6 ga

ortik. Katta uchburchakning perimetrini toping.

А) 18 В) 12 С) 20 D) 8 Е) 24

22. Asoslari 17 va 7 ga teng bulgan trapesiyaning diagonallari urtalarini tutashtiruvchi kesmaning uzunligini toping.

А) 3,5 В) 4 С) 5 D) 4,5 Е) 6,25

23. Aylananing uzunligi radiusi 4 ga markaziy burchagi ga teng yoy uzunligiga teng. Aylananing radiusini toping.

А) В) С) D) Е)

24. Uchlari (1;2), (3;4) va (5;-1) nuktalarda joylashgan. Shu uchburchak medianalarining kesishgan nuktasi koordinatalarini toping.

А)(2;3) В)(3;2) С)(3;3)D)(3; ) Е) ( ; )

25. Agar , , va ning kiymatini toping.

А)7 В)5 С) D) Е)

26. Muntazam tўrtburchakli prizma asosining tomoni 4 ga, balandligi 4 ga teng. Prizmaning diagonali asos tekisligi bilan qanday burchak hosil qiladi?

А) 30⁰ В) 45⁰ С) 35⁰ Д) 75⁰ Е) 60⁰

27. Silindrning o`q kesimi diagonali 12 ga teng bulgan kvadratdan iborat. Uning xajmini toping.

A) B) C)

D) E)

28. 20% li tuzli suvga 240 litr suv quyilganda undagi tuzning miqdori 12% bo`ldi. Dastlabki tuzli suv necha litr bo`lgan.

A) 240 B) 320 C) 360 D) 600

29. va bo`lsa, ni hisoblang.

A) 59 B) 49 C) -59 D) -49

30. , va chiziqlar bilan chegaralgan sohaning yuzini toping.

A) 192 B) 276 C) 84 D) 156