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10-sinf Matematika 3-chorak

InfoMaster

Aprel 20, 2021

429 Ko'rishlar 7 izohlar

SaqlashSaqlanganOlib tashlandi 3

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Tomonidan yaratilgan InfoMaster

10-sinf Matematika 3-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

Tenglama ildizi 20dan qanchaga kam?

A) 5

B) 6

C) 7

D) 8

2 / 25

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

A) 6

B) 8

C) 2

D) 4

3 / 25

Bikvadrat tenglamaning ildizlari yig‘indisini toping:

A) 0

B) 11/3

C) -1

D) 1

4 / 25

Hisoblang: arccos 1/2

A) π/6

B) 3π/4

C) 2π/3

D) π/3

5 / 25

Tengsizlikni yechimi quyidagi javoblarda qaysi biri?

A) 4

B) 3

C) 2

D) 1

6 / 25

Funksiyaning davrini aniqlang: y=cosx/3 (gradusda)

A) 1080

B) 120

C) 240

D) 1200

7 / 25

Hisoblang:
arctg $\sqrt{3}$

A) π/3

B) π/6

C) -π/6

D) π/4

8 / 25

Hisoblang:

A) 2π/3

B) π

C) π/3

D) 5π/3

9 / 25

Hisoblang:

A) π/6

B) -π/4

C) -π/6

D) π/3

10 / 25

Funksiyaning davrini aniqlang:
y=cos3x (gradusda)

A) 120

B) 60

C) 360

D) 240

11 / 25

Hisoblang:
arcsin 1

A) 3π/2

B) π/2

C) π

D) 0

12 / 25

Hisoblang:
arctg $\left ( -\sqrt{3} \right )$

A) -π

B) -π/6

C) π/6

D) -π/3

13 / 25

Hisoblang: arctg

A) -π

B) π/6

C) π/4

D) π/3

14 / 25

Funksiyaning davrini aniqlang:
y=sin6x (gradusda)

A) 60

B) 120

C) 240

D) 180

15 / 25

Hisoblang: arcsin(1/2)

A) 3π/2

B) π/6

C) π/3

D) π/2

16 / 25

Hisoblang:

A) -π/6

B) π/3

C) 6π/5

D) 5π/6

17 / 25

Grafigikka qarab finksiyani toping.

A) y=sinx+1

B) y=2cosx+1

C) y=cosx+1

D) y=cosx-1

18 / 25

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

A) 1 ta

B) 4 ta

C) 3 ta

D) 2 ta

19 / 25

Ushbu Venn diagrammasida bo’yalgan sohada qaysi to’plam keltirilgan?

A) A∪B

B) B'

C) B∩C

D) A∩B

20 / 25

A to’plamning to’ldiruvchisi qanday belgilanadi?

A) A''

B) A∩B

C) A~B

D) A'

21 / 25

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

A) n(¬A∩B)=7

B) n(¬A∩B)=16

C) n(¬A∩B)=14

D) n(¬A∩B)=5

22 / 25

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

A) n(¬A∪B)=14

B) n(¬A∪B)=7

C) n(¬A∪B)=5

D) n(¬A∪B)=16

23 / 25

Har doim rost bo’ladigan mulohaza nima deyiladi ?

A) Konyuksiya

B) Tavtologiya

C) Dezyunksiya

D) Teng kuchli

24 / 25

Ikkita to’plam teng bo’lishi uchun qanday xossaga ega bo’ishi kerak?

A) Ular bir xil elementga ega bo’lishi kerak va A⊆B, B⊆A kabi belgilanadi.

B) Elementlar soni chesiz bo’lishi kerak.

C) Ikkita to’plam bir biriga teng bo’lmaydi.

D) Ular har xil elementga ega bo’lishi kerak va A∪B, B∩A kabi belgilanadi.

25 / 25

To’plamlarni umumiy ko’rinishini toping.

A) A = (a,b,c,...)

B) A = a

C) A = [a,b,c,...]

D) A = {a,b,c,...}

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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SaqlashSaqlanganOlib tashlandi 3

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