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10-sinf Matematika 4-chorak

InfoMaster

Aprel 20, 2021

301 Ko'rishlar 10 izohlar

SaqlashSaqlanganOlib tashlandi 1

OMAD YOR BO'LSIN!

10-sinf Matematika 4-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

Hisoblang: arctg

A) π/3

B) -π

C) π/4

D) π/6

2 / 25

Hisoblang: arcsin(-1/2)

A) 3π/2

B) π/3

C) -π/6

D) π/6

3 / 25

Hisoblang:

A) 4π/3

B) π/6

C) π/4

D) π

4 / 25

Hisoblang:
arctg $\sqrt{3}$

A) -π/6

B) π/4

C) π/6

D) π/3

5 / 25

Tengsizlikni yeching: sin≥ 2

A) 1

B) 2

C) Yechimga ega emas

D) 3

6 / 25

Grafigikka qarab finksiyani toping.

A) y=3sinx

B) y=2sinx

C) y=cosx

D) y=2cosx

7 / 25

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

A) -π

B) -π/3

C) -π/6

D) π/6

8 / 25

Hisoblang: arccos 1/2

A) 2π/3

B) 3π/4

C) π/3

D) π/6

9 / 25

Hisoblang:

A) -π/4

B) 3π/4

C) -π/6

D) π/3

10 / 25

To‘plamni tashkil etgan obyektlar uning ………..deyiladi.

A) Kattaligi

B) Elementlari

C) Kesishmasi

D) Xossasi

11 / 25

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

A) A'

B) A∪B

C) B'

D) A

12 / 25

A={2,5,6,8,9,12},
B={3,6,9,12,15} to’plamlar uchun B∪A ni toping.

A) B∪A={2,3,4,5,9,12}

B) B∪A={2,3,5,6,8,9,12,15}

C) B∪A={2,6,9,12}

D) B∪A={1,2,3,4,5,6,7,8,9,10,11,12}

13 / 25

U=N, P={8 dan katta butun sonlar} bo’lsa n(P) ni toping.

A) 8 ta

B) 15 ta

C) Cheksiz ko’p

D) 7 ta

14 / 25

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

A) 8 ta

B) 4 ta

C) 16 ta

D) 5 ta

15 / 25

A to’plamning to’ldiruvchisi qanday belgilanadi?

A) A~B

B) A''

C) A∩B

D) A'

16 / 25

Mulohaza deb nimaga aytiladi?

A) So’roq gapga.

B) Faqat rost darak gapga.

C) Faqat yolg’on darak gapga.

D) Rost yoki yolg’on bo’ladigan darak gapga.

17 / 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) 1 va 4

B) 1,2 va 3

C) 2 va 4

D) Faqat 4

18 / 25

Tenglamani yeching:

A) 3

B) -2

C) 4

D) -1

19 / 25

Sonlarni taqqoslang:

b) 2

A) ab

B) a>b

C) a=b

D) b>a

20 / 25

z soniga qo‘shma bo‘lgan z̅ sonni toping. z=5−3i

A) z=-5+3i

B) z=5+3i

C) z=-5−3i

D) z=5−3i

21 / 25

Tenglamani katta ildizini toping:
(x−5)(x+4)(x−11)=0

A) -4

B) 5

C) 16

D) 11

22 / 25

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

A) 4

B) 8

C) 2

D) 6

23 / 25

8∙(1,3x+0,25)-6,6x=3,8x+2 tenglamani yeching.

A) 1

B) x∈R

C) 2

D) 0

24 / 25

Tenglamani yeching

A) 7; 1,5

B) -7; 9,5

C) 7; 2,5

D) 7

25 / 25

Tenglama ildizi 20dan qanchaga kam?

A) 6

B) 7

C) 5

D) 8

Baholash mezoni

86%-100% 5 baho

71%-85% 4 baho

56%-70% 3 baho

55% va kamiga 2 baho

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