Bo'lim: Matematika choraklik

6-sinf Matematika 1-chorak

Oktabr 26, 2021Oktabr 26, 2021 da chop etilgan InfoMaster tomonidan 6-sinf Matematika 1-chorak ga 1 fikr bildirilgan

OMAD YOR BO'LSIN!

Tomonidan yaratilgan

InfoMaster

6-sinf Matematika 1-chorak

2-sinov

Ismi familiyangizni kriting!

1 / 25

Yulduzcha o`rniga qanday raqam qo`yish mumkin: 196 = 2 · 2 · * · 7

A) 7

B) 13

C) 11

D) 3

2 / 25

9 ga bo`linadigan sonni toping.

A) 1075

B) 2576

C) 2341

D) 6534

3 / 25

Ekub (21, 84) topilsin.

A) 7

B) 3

C) 21

D) 14

4 / 25

Ekub (215, 435, 600) topilsin

A) 3

B) 2

C) 0

D) 5

5 / 25

Kasrni airing:

A) 18/60

B) 8/90

C) 1/2

D) 16/135

6 / 25

Tub ko’paytuvchilarga ajrating.

A) To'g'ri javob yo'q

B) 5175 = 5² * 3² *23

C) 5175 = 5 * 72 * 3

D) 5175 = 5 * 7 * 3

7 / 25

Poezdda 936 yo’lovchi bor edi. Erkaklar ayollardan 7 marta, ayollar esa 5 marta ko’p. Poezdda qancha ayol bo’lgan?

A) 240

B) 25

C) 360

D) 390

8 / 25

Hisoblang:

A) 1/2

B) 4/20

C) 1/5

D) 6/40

9 / 25

Sonning bo’luvchilari nechta: 58

A) 5

B) 2

C) 4

D) 3

10 / 25

Ekuk (106, 159, 530) topilsin.

A) 150

B) 3180

C) 3000

D) 3280

11 / 25

Tenglamani yechimini toping:

A) 14

B) 13

C) 16

D) 15

12 / 25

Ayirmani toping:

A) 483/24

B) 243/12

C) 241/12

D) 121/12

13 / 25

Tengsizlik nechta tub yechimga ega: 54 < x ≤ 79

A) 6

B) 24

C) 25

D) 5

14 / 25

Ikkinchi raqami 4 bo’lgan uch xonali son 9 ga va 2 ga bo’linadi, ammo 5 ga bo’linmaydi. Shu sonni toping?

A) 181

B) 144

C) 243

D) 944

15 / 25

kasrni qisqartiring.

A) 5/29

B) 2/5

C) 1/25

D) 1/2

16 / 25

3 ta ketma-ket natural sonlarning ko`paytmasi quyidagi sonlarning qaysi biriga albatta bo`linadi ?

A) 12

B) 24

C) 5

D) 6

17 / 25

Bir son ikkinchisidan 20 taga ko’p ularning yig’indisi 70 ga teng. Bu sonlarni toping?

A) 30 va 40

B) 11 va 38

C) 25 va 45

D) 55 va 15

18 / 25

1; 2; 3; 15; 17; 21; 28; 47; 57; 89; 144; 300; 205 sonlari ichida nechta murakkab son bor ?

A) 5

B) 6

C) 7

D) 8

19 / 25

To’g’ri to’rtburchakning bo’yi 25 sm, eni esa 20 sm. Ularning perimetrini toping?

A) 90

B) 95

C) 85

D) 100

20 / 25

30 soni nechta bo`luvchiga ega ?

A) 8

B) 5

C) 6

D) 4

21 / 25

Qaysi juftlik o`zaro tub sonlardan iborat ?

A) (8; 10)

B) (12; 15)

C) ( 28; 24)

D) (34; 45)

22 / 25

Tenglamani yeching: x : 20 = 10

A) 200

B) 20

C) 2

D) 2000

23 / 25

Gektarlarda ifodalang: 500 000 m²

A) 50 g

B) 5000 g

C) 5 g

D) 500 g

24 / 25

Ekuk (28, 70, 140) topilsin.

A) 130

B) 70

C) 280

D) 140

25 / 25

Amallarni bajaring: 7758 : 18 + 720 : 8

A) 521

B) 510

C) 511

D) 500

Baholash mezoni

86%-100% 5 baho

71%-85% 4 baho

56%-70% 3 baho

55% va kamiga 2 baho

Matematika choraklik

8-sinf Matematika 4-chorak №2

May 17, 2021May 18, 2021 da chop etilgan InfoMaster tomonidan 8-sinf Matematika 4-chorak №2 ga fikr bildirilmagan.

Yaratilgan sanasi May 18, 2021 tomonidan

InfoMaster

8-sinf Matematika 4-chorak

Ismi familiyangizni kriting!

Ism

1 / 25

Tenglmalar sistemasini yeching

A) (1;4) va (4;1)

B) x=1 , y=2

C) x=-2 , y=1

D) x=-4 , y=-1

2 / 25

Yuzi 400 $dm^{2}$ ga teng bo‘lgan kvadratning perimetrini toping.

A) 100

B) 160

C) 120

D) 80

3 / 25

Tenglamani yeching $x^{2}-11=0$

A) x₁,₂=±√11

B) x₁,₂=±11

C) x₁,₂=-11

D) x₁,₂=√11

4 / 25

Tenglamani yeching: 2x+1=3

A) 3

B) 0,5

C) 1

D) 2

5 / 25

Ta'rifni to'ldiring. Tamonlari teng bo'lgan to'g'ri to'rtburchak .... deb ataladi.

A) Parallelogramm

B) Kvadrat

C) Romb

D) Trapetsiya

6 / 25

Teng yonli trapetsiyaning diagonallari o‘zaro perpendikular va balandligi 8 cm ga teng. Shu trapetsiyaning yuzini toping.

A) 36

B) 55

C) 45

D) 64

7 / 25

Kollinear vektorlar deb qanday vektorlarga aytiladi?

A) Yig'indisi nolga teng bo'lgan vektorlarga

B) Faqat son qiymati bilan aniqlanadigan kattalikka

C) Ko'paytmasi nolga teng bo'lgan vektorlarga

D) Parallel to'g'ri chiziqda yoki to'g'ri chiqiqda yotuvchi ikki vektorga

8 / 25

4 ga bo`lganda 3 qoldiq, 10 ga bo`lganda 1 qoldiq chiqadigan va ikkinchi bo`linma birinchi bo`linmadan 13 ta kam bo`ladigan natural sonni toping.

A) 91

B) 95

C) 87

D) 81

9 / 25

$\vec{a}(2;6)$ va $\vec{b}(-1;4)$ berilgan bo'lsa $\vec{a}+\vec{b}$ vektorning kordinatalarini toping.

A) 3;10

B) -1;10

C) 1;10

D) 3;2

10 / 25

Tengsizlikni yeching: x + 4>3 – 2x

A) x<1/3

B) x>1/3

C) x>3

D) x>-1/3

11 / 25

$\vec{a}=5$ bo'lsa, $4\vec{a}-3$ vektorni hisoblang.

A) 10

B) 15

C) 17

D) 12

12 / 25

Tenglamani yeching $x^{2}=64$

A) x₁,₂=8

B) x₁,₂=±8

C) x₁,₂=-8

D) x₁,₂=√64

13 / 25

A(-1;4) va B(3;9) nuqtalar berilgan bo'lsa $\vec{AB}$ ni toping.

A) (-1;5)

B) (5;4)

C) (10;-1)

D) (4;5)

14 / 25

tengsizliklar sistemasining yechimi bo‘la olmaydigan sonni toping

A) -1

B) 10

C) 1

D) -12

15 / 25

Diagonallari 3,2 cm va 0,5 dm bo‘lgan rombning yuzini toping. $cm^{2}$ larda.

A) 0,8

B) 1,6

C) 0,5

D) 8

16 / 25

Kvadrat tenglamani yeching $x^{2}+7x+6$ =0

A) x₁=-6, x₂=-1

B) x₁=0, x₂=-2

C) ø

D) x₁=-1, x₂=1

17 / 25

Tenglamani yeching $x^{4}-5x^{2}+4=0$

A) x₁,₂=±4 ,x₃,₄=1

B) x₁,₂=±4 ,x₃,₄=-1

C) x₁,₂=±1 ,x₃,₄=±2

D) x₁,₂=1 ,x₃,₄=±2

18 / 25

Tenglamani yeching

A) x=√25

B) x=25

C) x=-25

D) x₁,₂=±25

19 / 25

Tenglamani yeching $x^{4}-4x^{2}-5=0$

A) x₁,₂=1 , x₃,₄=-1

B) x₁,₂=±√5

C) x₁,₂=±√5 , x₃,₄=1

D) x₁,₂=±5

20 / 25

Kvadratning tomoni 1.2 dm bo'lsauning yuzini toping $sm^{2}$ larda.

A) 1,44

B) 144

C) 14,2

D) 2,44

21 / 25

Uchburchakning bir tamoni 15 ga unga tushurilgan balandligi 6 ga teng bo'lsa ushbu uchburchakni yuzini toping.

A) 45

B) 90

C) 25

D) 12

22 / 25

Kvadrat tenglamani yeching $x^{2}+x+1=0$

A) x₁=2, x₂=0

B) x₁=-2, x₂=-2

C) ø

D) x₁=-1, x₂=1

23 / 25

$\vec{a}(2;4)$ va $\vec{b}(-1;4)$ berilgan bo'lsa $\vec{a}-\vec{b}$ vektorning kordinatalarini toping.

A) 3;0

B) 1;8

C) -3;-8

D) -3;0

24 / 25

Viktor deb nimaga qaytiladi?

A) Faqat son qiymati bilan aniqlanadigan kattalikka

B) Son qiymati va yo'nalishi bilan aniqlanadigan kattalikka

C) Faqat yo'nalish qiymati bilan aniqlanadigan kattalikka

D) Bunday tushuncha yo'q

25 / 25

7x+5 $\geq$ 3(x-1)-4x tengsizlikning yechimi bo`ladigan eng kichik butun sonni toping.

A) x=-2

B) x=2

C) x=-1

D) x=1

Matematika choraklik

5-sinf Matematika 4-chorak

May 10, 2021May 12, 2021 da chop etilgan InfoMaster tomonidan 5-sinf Matematika 4-chorak ga 1 fikr bildirilgan

OMAD YOR BO'LSIN!

Tomonidan yaratilgan

InfoMaster

5-sinf Matematika 4-chorak

Testni Shirinboyev Temurbek tayyorladi!

Ismi familiyangizni kriting!

Ism

1 / 25

63 soni 75 ning qanday % tashkil qiladi

A) 95%

B) 84%

C) 92%

D) 75%

2 / 25

30 gacha bo’lgan tub sonlar ko’paytmasining oxirgi raqamini toping.

A) 1

B) 7

C) 5

D) 0

3 / 25

5xy soni 4 ga qoldiqsiz bo’linsa, x va y barcha qiymatlari yig’indisini toping.

A) 50

B) 95

C) 70

D) 90

4 / 25

90^o kichik bo`lgan burchakka……deyiladi

A) O’tmas burchak

B) O’tkir burchak

C) To’g’ri burchak

D) Yoyiq burchak

5 / 25

Kasrlar ustida amallar bajaring:

A) 80/250

B) 80/125

C) 12/125

D) 76/125

6 / 25

To`g`ri to`rtburchak shaklidagi maktab hovlisining bo`yi 216 m, eni esa bo`yidan 45 m qisqa. Maktab hovlisining perimetrini hisoblang.

A) 774 m

B) 770 m

C) 670 m

D) 487 m

7 / 25

To’g’ri to’rtburchak tomonlari: 8 m va 2,66 m bo’lsa, uning yuzini toping?

A) 35,42

B) 29,72

C) 23,12

D) 21,28

8 / 25

1591 va 1207 sonlarining EKUB va EKUK larini ko’paytmasini toping.

A) 191913

B) 2798

C) 1920337

D) 202057

9 / 25

Tenglama tuzib yeching. Avtobusda 78 yo`lovchi bor edi. Avtobusdan bekatda qanchadir yo`lovchi tushdi va natijada avtobusda 9 yo`lovchi qoldi. Avtobusdan qancha yo`lovchi tushgan?

A) 69

B) 70

C) 78

D) 96

10 / 25

Quyidagi sonining oxirgi raqamini toping
$4^{8^{7}}$

A) 6

B) 4

C) 5

D) 1

11 / 25

Kasrni bo’linma ko’rinishida ifodalang va uning qiymatini toping:

A) 3131 : 101

B) 101 : 3131

C) 101/3131

D) 31 : 31 : 101

12 / 25

O’nli kasr ko’rinishida yozing: 825/100

A) 3,32

B) 8,25

C) 4,8

D) 83,25

13 / 25

Millimetrda ifodalang:4 dm 6 sm 7 mm

A) 467 mm

B) 46 mm

C) 4,67 mm

D) 4670 mm

14 / 25

To’g’ri to’rtburchakning enini toping.

A) 2,11/13

B) 4,11/13

C) 2,14/13

D) 3,15/13

15 / 25

Kubning qirrasi 8 dm bo'lsa uning hajmini toping.

A) 256

B) 512

C) 64

D) 128

16 / 25

Qoldiqli bo’lishni bajaring ; 54 102 : 44;

A) 1229 (26q)

B) 136(2q)

C) 123 (5q)

D) 1631 (8q)

17 / 25

MCMLVII rim raqami qaysi natural sonni ifodalaydi?

A) 10967

B) 1957

C) 1967

D) 1827

18 / 25

Yozuvlardan qaysi biri o`ttiz uch ming oltmish besh sonini ifodalaydi?

A) 3398

B) 3365

C) 33065

D) 303065

19 / 25

Miqdor (sonning)yuzdan bir ulushi uning…….deb ataladi

A) Ko’paytmasi

B) Yig’indisi

C) Foizi

D) Bo’linmasi

20 / 25

Qaysi qatorda kesmaga to`g`ri ta`rif berilgan?

A) Ikki tomoni cheksiz davom etadigan chiziq

B) Tog`ri chiziqning bir tomoni chegaralangan

C) Tog`ri chiziqning ikkala tomoni chegaralangan

D) Ikki to`g`ri chiziqning kesishishidan hosil bo`lgan shakl

21 / 25

Tub sonlar ichida 3 ga bo`linadiganlari nechta?

A) 1 ta

B) 2 ta

C) yo'q

D) cheksiz ko`p

22 / 25

Quyidagi sonni 38 ga bo’lgandagi qoldiqni toping. $305^{107}$

A) 1

B) 7

C) 32

D) 16

23 / 25

Hadicha chork davomida matematikadan quyidagi baholarni oldi: 5, 5, 4, 5, 4, 5, 5, 4. Uning chorak bo’yicha o’ratacha bahosini toping va uni birlar xonasigacha yaxlidlang.

A) 6

B) 12

C) 8

D) 5

24 / 25

Noto’g’ri kasrni aralash songa aylantiring:

A) 7,7/14

B) 5,7/14

C) 2,6/14

D) 1,77/14

25 / 25

Hisoblang: 2570 +7534

A) 52340

B) 50500

C) 50104

D) 56302

Baholash mezoni

86%-100% 5 baho

71%-85% 4 baho

56%-70% 3 baho

55% va kamiga 2 baho

Matematika choraklik

11-sinf Matematika 4-chorak

Aprel 17, 2021Aprel 20, 2021 da chop etilgan InfoMaster tomonidan 11-sinf Matematika 4-chorak ga fikr bildirilmagan.

OMAD YOR BO'LSIN!

Tomonidan yaratilgan

InfoMaster

11-sinf Matematika 4-chorak

Testni Salomov Sardor tayyorladi.

1 / 25

f(x)=(sinx)^cosx bo’lsa, f '(5π/6) ni toping

A) (ln2+3)/2)*(√2^√2)

B) (ln2-3)/2)*(√2^√3)

C) (ln2+3)/2)*(√2^√3)

D) (ln2+3)/2)*(√3^√3)

2 / 25

f(x)=3x²-5x+4 va g(x)=4x-5 funksiyalarining urinmalari parallel bo’ladigan nuqtalarini toping.

A) 1.5

B) 2

C) 0.5

D) 0

3 / 25

(x²+23x+23)(x²+x+23)=23x² tenglama haqiyqiy ildizlari yig’indisini toping

A) -23

B) 24

C) -24

D) 23

4 / 25

Trapetsiyaning kichik asosi 6 ga va yon tomoni 5 va 7 ga teng. Uning kata asosi ham butun son bo’lsa, perimetri eng ko’pi bilan nechaga teng bo’lishi mumkin

A) 3√2

B) 1

C) 3

D) 4

5 / 25

cos(2arctg(1/2)) ni hisoblang

A) -35/37

B) 35/37

C) -37/35

D) 37/35

6 / 25

Funksiya hosilasini toping

f(x)=(2x+4)(3x+1)

A) 3x+1

B) 16x+14

C) 12x

D) 12x+14

7 / 25

Moddiy nuqtaning berilgan t vaqtdagi tezligini hisoblang: $s(t)=t^3-2t^2+t$ , t=5

A) 90

B) 70

C) 80

D) 75

8 / 25

funksiya hosilasining x₀=-2 nuqtadagi qiymatini hisoblang.

A) -38/31

B) -38/961

C) 38/961

D) 38/31

9 / 25

Agar A(1;2;3), B(3;7;6) bo’lsa, A̅B̅ vector koordinatalarini toping

A) (4;9;9)

B) (4;9;9)

C) (-2;-5;-3)

D) (2;5;3)

10 / 25

Uchlari A(2;3;4) va B(-4;-5;-6) nuqtalarda bo’lgan AB kesmasining o’rtasining koordinatalarini toping.

A) (-1;-1;-4)

B) (-1;-1;-1)

C) (-1;-3;-1)

D) (-2;-4;-1)

11 / 25

$\sqrt[3]{131}$ sonini taqriban hisoblang.

A) 3,08

B) 4,08

C) 5,08

D) 5,01

12 / 25

Moddiy nuqta S(t)=5t³+3t²+2t+4 qonuniyat bilan harakatlanayotgan jismning t=2 sekunddagi tezligini toping.

A) 84

B) 60

C) 70

D) 74

13 / 25

integralni hisoblang

A) 5ln2e

B) 5ln3e³

C) 5

D) 5ln4e

14 / 25

Massasi 735 gr va konsentratsiyasi 16% bo’lgan yodning spirtdagi eritmasiga qancha toza spirt qo’shilsa, uning konsentratsiyasi 10% bo’ladi

A) 420

B) 441

C) 256

D) 252

15 / 25

To’g’riburchakli parallelepiped bir uchidan chiquvchi uchta qirralari uzunliklari 4,6 va 9 ga teng. Unga tengdosh kub qirrasining uzunligini toping.

A) 6

B) 7

C) 6

D) 8

16 / 25

$f(x)=x^3+2x^2+x+3$ funksiyasining kamayish oralig’ini toping.

A) (-1/3;+∞)

B) [-1;-1/3]

C) (-1;1/3)

D) (-∞;-1)

17 / 25

A) 13

B) 20

C) 18

D) 14

18 / 25

Funksiyaning kamayish oraliqlarini toping

A) (-1;0) va (0;2)

B) (-2;0) va (0;1)

C) (-1;0) va (0;1)

D) (-3;0) va (0;1)

19 / 25

Muntazam uchburchak tomoni 3 ga teng. Uchburchak tomonlari o’rtalari tutashtirilib, muntazam uchburchaklar hosil qilindi. Ichma-ich joylashgan uchburchaklar yuzlari yig’indisini toping

A) 2√3

B) 2

C) 3

D) 3√3

20 / 25

Agar f(x)=6+5tg²2x bo’lsa, f^'(π) ni toping

A) 5

B) 3

C) 1

D) 0

21 / 25

Silindr shaklidagi idishga 6 sm³ suv solindi. Idishga detal to’liq cho’ktirilganda, suv sathi 1,5 marta ko’tarildi. Detal hajmini aniqlang

A) 3

B) 14

C) 1

D) 23

22 / 25

$\lim_{x\rightarrow -1}(5-2x)$ limitni hisoblang

A) 5

B) 0

C) 7

D) 6

23 / 25

Tekislikdagi 1 m masofada yotgan nuqtadan ikkita teng og’ma o’tkazilgan. Agar og’malar perpendikulyar va tekislikka o’tkazilgan perpendikulyar bilan 60⁰ ga teng burchaklar tashkil etsa, og’malarning asoslari orasidagi masofani toping

A) 2√3

B) 2√2

C) 1

D) 4√2

24 / 25

chiziqlar bilan chegaralangan shaklning yuzini toping

A) 0,5

B) 2

C) 1

D) √2

25 / 25

tengsizlikning yechimi bo’lgan eng kichik natural sonni toping

A) 5

B) 3

C) 4

D) 1

Baholash mezoni

86%-100% 5 baho

71%-85% 4 baho

56%-70% 3 baho

55% va kamiga 2 baho

Matematika choraklik

11-sinf Matematika 3-chorak

Aprel 17, 2021Aprel 20, 2021 da chop etilgan InfoMaster tomonidan 11-sinf Matematika 3-chorak ga fikr bildirilmagan.

OMAD YOR BO'LSIN!

Tomonidan yaratilgan

InfoMaster

11-sinf Matematika 3-chorak

Testni Salomov Sardor tayyorladi.

1 / 25

Koordinatalar boshidan y=x²-4x+3 parabolaning simmetriya o’qigacha bo’lgan masofani toping.

A) 1

B) 2

C) 3

D) 4

2 / 25

Ixtiyoriy kvadratga tashqi va ichki chizilgan aylanalar yuzlari nisbati a ga teng. Ixtiyoriy aylanaga ichki va tashqi chizilgan kvadratlar yuzlari nisbati b ga teng bolsa, a/b ni toping

A) 4

B) 1/2

C) 335

D) 1

3 / 25

Uchlari A(2;-3;4) va B(-2;4;5) nuqtalarda bo’lgan AB kesmasining uzunligini toping

A) √24

B) √55

C) √19

D) √66

4 / 25

F(x)=0.2sin(5x+12) funksiyasi uchun f(x) ni toping

A) f(x)=-0,5sin(5x+12)

B) f(x)=0.5cos(5x+12)

C) f(x)=cos(5x+12)

D) f(x)=-cos(5x+12)

5 / 25

Moddiy nuqta S(t)=5t³+3t²+2t+4 qonuniyat bilan harakatlanayotgan jismning t=2 sekunddagi tezligini toping.

A) 74

B) 60

C) 70

D) 84

6 / 25

$f(x)=x^3-2x^2$ funksiya grafigiga x=1 abssisssali nuqtadao`tkazilgan urinma tenglamasini yozing

A) y= 2x

B) y=x

C) y=1/2

D) y=-x

7 / 25

f(x)=e^xcosx funksiyasi uchun f ’(π/2) ni aniqlang.

A. e^-0.5π B. e^0,5π C. e^π D. e^-π

A) e^(0.5π)

B) e^(-π)

C) e^(-0.5π)

D) e^(π)

8 / 25

Agar A(1;2;3), B(3;7;6) bo’lsa, A̅B̅ vector koordinatalarini toping

A) (2;5;3)

B) (4;9;9)

C) (4;9;9)

D) (-2;-5;-3)

9 / 25

Moddiy nuqta qonuniyat bilan harakatlanmoqda, eng katta tezlanishga erishiladigan vaqtni toping.

A) 4

B) 5

C) 6

D) 7

10 / 25

Funksiyaning kamayish oraliqlarini toping

A) (-3;0) va (0;1)

B) (-1;0) va (0;1)

C) (-2;0) va (0;1)

D) (-1;0) va (0;2)

11 / 25

Funksiya hosilasini toping

f(x)=(2x+4)(3x+1)

A) 12x+14

B) 3x+1

C) 12x

D) 16x+14

12 / 25

$f(x)=x^3+2x^2+x+3$ funksiyasining kamayish oralig’ini toping.

A) (-1;1/3)

B) [-1;-1/3]

C) (-1/3;+∞)

D) (-∞;-1)

13 / 25

A(1;-2;2), B(1;4;0), C(-4;1;1) va D(-5;-5;3) nuqtalar berilgan. AC va BD vektorlar orasidagi burchakni toping

A) 80°

B) 15°

C) 90°

D) 52°

14 / 25

Kub to’la sirtining yuzi 105,84 sm² bo’lsa, uning har bir yog’i yuzini va qirrasining uzunligini toping.

A) 17,64 dm²; 4,2 dm

B) 17,64 dm²; 4,9 dm

C) 17,68 dm²; 4,2 dm

D) 17,64 dm; 4,2 dm

15 / 25

Uchlari A(4;0;1), B(5;-2;1), C(4;8;5) nuqtalarda bo’lgan uchburchakning AL bissektrisasi uzunligini toping

A) (2√5)/3

B) (4√2)3

C) (4√2)/5

D) 4

16 / 25

f(x)=sin2x funksiyasining barcha boshlang’ich funksiyalarini toping.

A) F(x)=-2cos2x+C

B) F(x)=-0,5cos2x+C

C) F(x)=0,5cos2x+C

D) F(x)=2sin4x+c

17 / 25

funksiya hosilasining x₀=-2 nuqtadagi qiymatini hisoblang.

A) -38/31

B) 38/961

C) 38/31

D) -38/961

18 / 25

Muntazam uchburchak tomoni 3 ga teng. Uchburchak tomonlari o’rtalari tutashtirilib, muntazam uchburchaklar hosil qilindi. Ichma-ich joylashgan uchburchaklar yuzlari yig’indisini toping

A) 2

B) 3

C) 3√3

D) 2√3

19 / 25

Silindr shaklidagi idishga 6 sm³ suv solindi. Idishga detal to’liq cho’ktirilganda, suv sathi 1,5 marta ko’tarildi. Detal hajmini aniqlang

A) 14

B) 1

C) 23

D) 3

20 / 25

Funksiyaning statsionar nuqtalarini toping $f(x)=2x^3-3x^2-12x+3$

A) x=3, x=2

B) x=-1, x=2

C) x=0, x=2

D) x=-1, x=3

21 / 25

Agar f(x)=x² va bo`lsa ,f(g(2)) ni toping

A) 12

B) 0

C) 16

D) 36

22 / 25

$f(x)=x^2-3x+4$ funksiya uchun y=2x-1 to`g`ri chiziqqa parallel bo`lgan urinma tenglamasini yozing

A) y=3x-2,2

B) y=2x+3

C) y=2x

D) y=2x-2,25

23 / 25

f(x)=2x+3 funksiyasi uchun A(1;5) nuqtadan o’tuvchi boshlang’ich funksiyasini toping.

A) F(x)=x²-3x+1

B) F(x)=x²+3x+1

C) F(x)=x²-3x-1

D) F(x)=x²+3x-1

24 / 25

Havo shariga t $\in$ [0;10] minut oralig’ida V(t)=t³+13t²+t+20 (m³) havo purkamoqda. t=10 minutdagi havo hajmini toping.

A) 2025

B) 2300

C) 2330

D) 1023

25 / 25

To’g’riburchakli parallelepiped bir uchidan chiquvchi uchta qirralari uzunliklari 4,6 va 9 ga teng. Unga tengdosh kub qirrasining uzunligini toping.

A) 7

B) 6

C) 8

D) 6

Baholash mezoni

86%-100% 5 baho

71%-85% 4 baho

56%-70% 3 baho

55% va kamiga 2 baho

Matematika choraklik

11-sinf Matematika 2-chorak

Aprel 17, 2021Aprel 20, 2021 da chop etilgan InfoMaster tomonidan 11-sinf Matematika 2-chorak ga fikr bildirilmagan.

OMAD YOR BO'LSIN!

Tomonidan yaratilgan

InfoMaster

11-sinf Matematika 2-chorak

Testni Mamadoliyev Diyorbek tayyorladi.

1 / 25

funksiyaning [-4;2] oraliqdagi eng katta qiymatini toping $f(x)=x^3+4.5x^2-9$

A) 17

B) 18

C) 16

D) 14

2 / 25

y=-3x³+2x²-4x+5 funksiyaga x₀=-1 nuqtada o’tkazilgan urinma tenglamasining burchak koeffitsiyentini toping.

A) -13

B) 15

C) -17

D) 17

3 / 25

To’g’riburchakli parallelepiped bir uchidan chiquvchi uchta qirralari uzunliklari 4,6 va 9 ga teng. Unga tengdosh kub qirrasining uzunligini toping.

A) 6

B) 8

C) 6

D) 7

4 / 25

Havo shariga t $\in$ [0;10] minut oralig’ida V(t)=t³+13t²+t+20 (m³) havo purkamoqda. t=10 minutdagi havo hajmini toping.

A) 2025

B) 2330

C) 1023

D) 2300

5 / 25

A) 14

B) 20

C) 13

D) 18

6 / 25

f(x)=2x+3 funksiyasi uchun A(1;5) nuqtadan o’tuvchi boshlang’ich funksiyasini toping.

A) F(x)=x²-3x+1

B) F(x)=x²-3x-1

C) F(x)=x²+3x+1

D) F(x)=x²+3x-1

7 / 25

To’g’ri to’rtburchak shaklidagi yer maydoninig atrofini o’rashmoqchi. 480 m panjara yordamida eng ko’pi bilan necha kvadrat metr yer maydonni o’rash mumkin?

A) 14400

B) 19600

C) 8100

D) 25600

8 / 25

$f(x)=x^3+2x^2+x+3$ funksiyasining kamayish oralig’ini toping.

A) [-1;-1/3]

B) (-1;1/3)

C) (-∞;-1)

D) (-1/3;+∞)

9 / 25

Funksiya hosilasini toping: f(x)=5

A) 5

B) x

C) 10

D) 0

10 / 25

Funksiya hosilasini toping: $f(x)=7x^3-5x^2+4$

A) 12x²-12

B) 12x+12

C) 21x²-10x

D) 14x+12

11 / 25

$f(x)=x^2-3x+4$ funksiya uchun y=2x-1 to`g`ri chiziqqa parallel bo`lgan urinma tenglamasini yozing

A) y=3x-2,2

B) y=2x-2,25

C) y=2x+3

D) y=2x

12 / 25

Limitni hisoblang:

A) -3

B) 4

C) -4

D) 3

13 / 25

Uchlari A(4;0;1), B(5;-2;1), C(4;8;5) nuqtalarda bo’lgan uchburchakning AL bissektrisasi uzunligini toping

A) (4√2)3

B) 4

C) (4√2)/5

D) (2√5)/3

14 / 25

$\sqrt[3]{131}$ sonini taqriban hisoblang.

A) 4,08

B) 3,08

C) 5,08

D) 5,01

15 / 25

f(x)=sin2x funksiyasining barcha boshlang’ich funksiyalarini toping.

A) F(x)=-0,5cos2x+C

B) F(x)=-2cos2x+C

C) F(x)=2sin4x+c

D) F(x)=0,5cos2x+C

16 / 25

Agar f(x)=x² va bo`lsa ,f(g(-4)) ni toping

A) -12

B) 0

C) 12

D) 36

17 / 25

Uchlari A(2;3;4) va B(-4;-5;-6) nuqtalarda bo’lgan AB kesmasining o’rtasining koordinatalarini toping.

A) (-1;-3;-1)

B) (-2;-4;-1)

C) (-1;-1;-4)

D) (-1;-1;-1)

18 / 25

$\lim_{x\rightarrow -1}(5-2x)$ limitni hisoblang

A) 5

B) 0

C) 6

D) 7

19 / 25

$f(x)=x^3-2x^2$ funksiya grafigiga x=1 abssisssali nuqtadao`tkazilgan urinma tenglamasini yozing

A) y=-x

B) y=1/2

C) y= 2x

D) y=x

20 / 25

tgx funksiya hosilasini toping

A) cosx

B) 1/cos²x

C) 1/sinx

D) sinx

21 / 25

F(x)=0.2sin(5x+12) funksiyasi uchun f(x) ni toping

A) f(x)=cos(5x+12)

B) f(x)=-0,5sin(5x+12)

C) f(x)=0.5cos(5x+12)

D) f(x)=-cos(5x+12)

22 / 25

Moddiy nuqtaning berilgan t vaqtdagi tezligini hisoblang: $s(t)=t^3-2t^2+t$ , t=5

A) 90

B) 75

C) 80

D) 70

23 / 25

Agar f(x)=x² va bo`lsa ,f(g(2)) ni toping

A) 36

B) 16

C) 0

D) 12

24 / 25

f(x)=(3x+2)² funksiyasining barcha boshlang’ich funksiyalarini toping.

A) F(x)=6x³+3x²+4

B) F(x)=6x³+6x+4

C) F(x)=6x³+6x²+4

D) F(x)=6x³+3x²-4

25 / 25

Funksiya hosilasini toping

f(x)=(2x+4)(3x+1)

A) 12x+14

B) 12x

C) 16x+14

D) 3x+1

Baholash mezoni

86%-100% 5 baho

71%-85% 4 baho

56%-70% 3 baho

55% va kamiga 2 baho

Matematika choraklik

Maqolalar bo‘yicha harakatlanish

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