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10-sinf Matematika 4-chorak

InfoMaster

Aprel 20, 2021

353 Ko'rishlar 10 izohlar

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OMAD YOR BO'LSIN!

Tomonidan yaratilgan InfoMaster

10-sinf Matematika 4-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

Tenglamani yeching:

A) 6

B) 2

C) 4

D) 8

2 / 25

Tenglamani yeching

A) -7; 9,5

B) 7

C) 7; 2,5

D) 7; 1,5

3 / 25

Qaysidir davlat aholisi soni yiliga 3% kamaysa necha yildan so‘ng 20% kamayadi?

A) 2

B) 4

C) 8

D) 6

4 / 25

Odatda to’plamlar qaysi alifbo harflari bilan belgilanadi?

A) Lotin alifbo bosh harlari bilan

B) Lotin alifbo kichik harlari bilan

C) Kril alifbo bosh harlari bilan

D) Kril alifbo kichik harlari bilan

5 / 25

A={a,b,c,d} ushbu to’plam nechta qisim to’plamga ega?

A) 16 ta

B) 8 ta

C) 4 ta

D) 5 ta

6 / 25

Quyidagilardan qaysi biri mulohaza bo’ladi?
1.Bugun yomg’ir yogadimi?
2.Uchburchakning beshta tamoni bor.
3.Sening yoshing nechada?
4.Bugun havo issiq.

A) Faqat 4

B) 1,2 va 3

C) 2 va 4

D) 1 va 4

7 / 25

A,B,C to’plamlar Venn diagrammasida tasvirlangan,
A∩B∩C to’plamlarni elementlarini toping.

A) {b,i,l}

B) {a}

C) {a,b,c,d,h,j}

D) {a,b,f,e,i,l}

8 / 25

Diagrammadan foydalanib, quyidagi to‘plammi elementlari sonini toping: A∪¬B

A) n(¬A∪B)=16

B) n(¬A∪B)=5

C) n(¬A∪B)=14

D) n(¬A∪B)=7

9 / 25

x∈A kabi yozuvni o’qilishi to’g’ri ko’rsatilgan qatorni toping.

A) x element A ga tegishli emas;

B) x element A ga tegishli;

C) bunday ifoda yo’q

D) to’g’ri javob yo’q.

10 / 25

(p⇒q) ∧ (q⇒p) ko‘rinishdagi mulohaza p va q mulohazalarning ....deyiladi.

A) Implikatsiyasi

B) Konversiyasi

C) Dezyunksiyasi

D) Ekvivalensiyasi

11 / 25

Quyidagi mulohazaning rostlik jadvalida nechta rost qatnashadi ? ¬(p∨q)

A) 2 ta

B) 3 ta

C) 1 ta

D) 4 ta

12 / 25

Tengsizlikni yeching:

lg(1-3x)>1

A) x>-3

B) x<-3

C) x>-2

D) x>6

13 / 25

Yig‘indini toping.

9i-(3-8i)

A) -3+i

B) -1-3i

C) -3+17i

D) -i

14 / 25

Sonlarni taqqoslang

A) c>b>a

B) b>c>a

C) a=b>c

D) a>b>c

15 / 25

Ayirmani toping.

(2+6i)-(-4+2i)

A) 2+6i

B) 6+4i

C) 6-4i

D) 4-6i

16 / 25

Yig‘indini toping.

(-4-3i)+(2-i)

A) -4+4i

B) 4+4i

C) -2-4i

D) -1-3i

17 / 25

Hisoblang: arccos 1/2

A) 3π/4

B) 2π/3

C) π/3

D) π/6

18 / 25

Tengsizlikni yeching: sin≥ 2

A) 3

B) Yechimga ega emas

C) 2

D) 1

19 / 25

Hisoblang: arcsin(1/2)

A) π/3

B) 3π/2

C) π/2

D) π/6

20 / 25

Grafigikka qarab finksiyani toping.

A) y=cosx-2

B) y=2cosx+1

C) y=sinx-2

D) y=cosx-1

21 / 25

Hisoblang:
arctg1

A) π/6

B) π/3

C) π/4

D) -π

22 / 25

Funksiyaning davrini aniqlang:
y=sin6x (gradusda)

A) 240

B) 120

C) 180

D) 60

23 / 25

Hisoblang:
arcsin 0

A) π/2

B) 3π/2

C) π

D) 0

24 / 25

Hisoblang:

A) 5π/3

B) π/3

C) 2π/3

D) 3π/2

25 / 25

Hisoblang: arcsin(-1/2)

A) π/3

B) π/6

C) -π/6

D) 3π/2

Baholash mezoni

86%-100% 5 baho

71%-85% 4 baho

56%-70% 3 baho

55% va kamiga 2 baho

Author: InfoMaster

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