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10-sinf Matematika 3-chorak

InfoMaster

Aprel 20, 2021

887 Ko'rishlar 7 izohlar

SaqlashSaqlanganOlib tashlandi 3

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OMAD YOR BO'LSIN!

Tomonidan yaratilgan InfoMaster

10-sinf Matematika 3-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

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

A) 4

B) 2

C) 6

D) 8

2 / 25

Tenglama ildizi 20dan qanchaga kam?

A) 8

B) 7

C) 5

D) 6

3 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 4

B) 1

C) 3

D) 2

4 / 25

Tenglama haqqiqiy ildizlari ko`paytmasini toping.

A) -10

B) -25

C) -18

D) -32

5 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 1

B) 3

C) 2

D) 4

6 / 25

Bikvadrat tenglamaning ildizlari yig‘indisini toping:

A) -1

B) 1

C) 0

D) 11/3

7 / 25

Tenglamani yeching:

A) 6

B) 2

C) 8

D) 4

8 / 25

Har doim rost bo’ladigan mulohaza nima deyiladi ?

A) Teng kuchli

B) Konyuksiya

C) Dezyunksiya

D) Tavtologiya

9 / 25

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

A) 16 ta

B) 5 ta

C) 4 ta

D) 8 ta

10 / 25

P mulohazaning inkori to’g’ri yozilgan qatorni toping.

A) Øp

B) ¬P

C) ∪P

D) ∩P

11 / 25

U={x| 3 ≤x< 12, x∈N} , A={x| 5

A) 9 ta

B) 2 ta

C) 3 ta

D) 10 ta

12 / 25

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

A) {a}

B) {b,i,l}

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

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

13 / 25

Hisoblang:
arcsin 1

A) 3π/2

B) π/2

C) 0

D) π

14 / 25

Grafigikka qarab finksiyani toping.

A) y=2cosx+1

B) y=sinx-2

C) y=cosx-2

D) y=cosx-1

15 / 25

Funksiyaning davrini aniqlang: y=sin5x/6

A) 180°

B) 540°

C) 480°

D) 432°

16 / 25

Hisoblang: arccos 1/2

A) 2π/3

B) π/6

C) π/3

D) 3π/4

17 / 25

Tengsizlikni yeching: sin≥ 2

A) 3

B) Yechimga ega emas

C) 2

D) 1

18 / 25

Hisoblang: arcsin √3/2

A) π/2

B) 3π/2

C) π/3

D) π/6

19 / 25

Hisoblang:

A) π/3

B) 6π/5

C) 5π/6

D) -π/6

20 / 25

Hisoblang:

A) π/3

B) 5π/6

C) π/6

D) -π/6

21 / 25

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

A) 1080

B) 120

C) 240

D) 1200

22 / 25

Tengsizlikni yechimi quyidagi javoblarda qaysi biri?

A) 2

B) 4

C) 3

D) 1

23 / 25

Funksiyaning davrini aniqlang: y=cos3x/4

A) 480°

B) 60°

C) 432°

D) 180°

24 / 25

Hisoblang:

A) π/3

B) 5π/2

C) 2π/3

D) 3π/3

25 / 25

Hisoblang:
$arctg\sqrt{3}+arcsin 0$

A) π/6

B) π/4

C) -π/6

D) π/3

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