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10-sinf Matematika 4-chorak

InfoMaster

Aprel 20, 2021

268 Ko'rishlar 10 izohlar

SaqlashSaqlanganOlib tashlandi 1

OMAD YOR BO'LSIN!

10-sinf Matematika 4-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 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 va 4

C) 2 va 4

D) 1,2 va 3

2 / 25

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

A) n(¬A∪B)=7

B) n(¬A∪B)=5

C) n(¬A∪B)=14

D) n(¬A∪B)=16

3 / 25

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

A) 16 ta

B) 4 ta

C) 8 ta

D) 5 ta

4 / 25

p⇒q mulohazalarning konversiyasi qanday yoziladi ?

A) p ∪ q

B) q ∪ p

C) p⇒q

D) TJY

5 / 25

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

A) Cheksiz ko’p

B) 15 ta

C) 7 ta

D) 8 ta

6 / 25

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

A) ∩P

B) ∪P

C) ¬P

D) Øp

7 / 25

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

A) Ekvivalensiyasi

B) Implikatsiyasi

C) Dezyunksiyasi

D) Konversiyasi

8 / 25

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

A) B∪A={2,3,5,6,8,9,12,15}

B) B∪A={2,6,9,12}

C) B∪A={1,2,3,4,5,6,7,8,9,10,11,12}

D) B∪A={2,3,4,5,9,12}

9 / 25

Tengsizlikni yeching: sin≥ 2

A) 2

B) 1

C) Yechimga ega emas

D) 3

10 / 25

Hisoblang:
arcsin 1

A) π

B) 0

C) π/2

D) 3π/2

11 / 25

Funksiyaning davrini aniqlang: y=sin5x/6

A) 480°

B) 540°

C) 180°

D) 432°

12 / 25

Funksiyaning davrini aniqlang: y=cos3x/4

A) 60°

B) 480°

C) 432°

D) 180°

13 / 25

Hisoblang:

A) 2π/3

B) π/3

C) π

D) 5π/3

14 / 25

Hisoblang:

A) 5π/6

B) 6π/5

C) π/3

D) -π/6

15 / 25

Tengsizlikni yechimi quyidagi javoblarda qaysi biri?

A) 1

B) 2

C) 4

D) 3

16 / 25

Hisoblang: arccos 1/2

A) π/6

B) 3π/4

C) π/3

D) 2π/3

17 / 25

Grafigikka qarab finksiyani toping.

A) y=sin2x

B) y=sin2x+1

C) y=2cosx

D) y=cos2x+1

18 / 25

Grafigikka qarab finksiyani toping.

A) y=cosx-1

B) y=cosx+1

C) y=sinx+1

D) y=2cosx+1

19 / 25

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

A) 6

B) 8

C) 2

D) 4

20 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 2

B) 1

C) 3

D) 4

21 / 25

Tengsizlikni yeching:

A) x>-2

B) x>2

C) x>8

D) x<2

22 / 25

Sonlarni taqqoslang:

A) To'g'ri javob yo'q

B) b>a

C) a=b

D) a>b

23 / 25

Ko`paytmani toping.

(6-3i)(1+4i)

A) 18+28i

B) 18+21i

C) 27-24i

D) -36+4i

24 / 25

Yig‘indini toping.

9i-(3-8i)

A) -1-3i

B) -i

C) -3+i

D) -3+17i

25 / 25

Sonlarni taqqoslang

A) a>b>c

B) b>c>a

C) c>b>a

D) a=b>c

Baholash mezoni

86%-100% 5 baho

71%-85% 4 baho

56%-70% 3 baho

55% va kamiga 2 baho

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