10-sinf Matematika 2-chorak

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10-sinf Matematika 2-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

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

A) 8

B) 6

C) 4

D) 2

2 / 25

Tekislikda A(3;1) va B(7;3) nuqtalardan teng uzoqlikda joylashgan C(5;x) nuqtani toping.

A) (4;3)

B) (5;3)

C) (4;2)

D) (5;2)

3 / 25

Tenglama ildizi 5dan qancha kam

A) 10

B) 15

C) 0

D) 5

4 / 25

Teng kuchli tenglamalarni ko‘rsating:

A) hammasi

B) 1 va 2;

C) 1 va 3;

D) 2 va 3;

5 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 2

B) 3

C) 1

D) 4

6 / 25

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

A) 16

B) 11

C) -4

D) 5

7 / 25

Tenglama ildizi 20dan qanchaga kam?

A) 5

B) 6

C) 7

D) 8

8 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 1

B) 3

C) 2

D) 4

9 / 25

Odatda to’plamlar qaysi alifbo harflari bilan belgilanadi?

A) Kril alifbo bosh harlari bilan

B) Kril alifbo kichik harlari bilan

C) Lotin alifbo kichik harlari bilan

D) Lotin alifbo bosh harlari bilan

10 / 25

p⇒q mulohazalarning konversiyasi qanday yoziladi ?

A) p ∪ q

B) q ∪ p

C) p⇒q

D) TJY

11 / 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) 1,2 va 3

D) 2 va 4

12 / 25

Ushbu ifoda qanday o’qiladi?

A) A to’plamning elementlar soni 9 ta;

B) A to’plamning elementlar soni 6 ta;

C) A to’plam bo’sh to’plam;

D) A to’plam cheksiz to’plam;

13 / 25

Quyidagi mulohazaning rostlik jadvalida nechta rost qatnashadi ? ¬p∧q

A) 4 ta

B) 1 ta

C) 3 ta

D) 2 ta

14 / 25

U={x| 3 ≤x< 12, x∈N} , A={x| 5

A) 3 ta

B) 9 ta

C) 2 ta

D) 10 ta

15 / 25

Ikki mulohaza "agar ... bo‘lsa, u holda ..." ibora bilan boglansa, u holda mulohazalar .......ega bo‘lamiz.

A) Implikatsiyasiga

B) Konversiyaga

C) Dezyunksiyaga

D) Ekvivalensiyaga

16 / 25

Mulohaza deb nimaga aytiladi?

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

B) Faqat rost darak gapga.

C) So’roq gapga.

D) Faqat yolg’on darak gapga.

17 / 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,f,e,i,l}

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

18 / 25

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

A) A∪B

B) A'

C) B'

D) A

19 / 25

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

A) 7 ta

B) 15 ta

C) 8 ta

D) Cheksiz ko’p

20 / 25

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

A) B∩C

B) B'

C) A∩B

D) A∪B

21 / 25

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

A) Øp

B) ∩P

C) ¬P

D) ∪P

22 / 25

Har doim rost bo’ladigan mulohaza nima deyiladi ?

A) Dezyunksiya

B) Teng kuchli

C) Tavtologiya

D) Konyuksiya

23 / 25

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

A) n(¬A∩B)=5

B) n(¬A∩B)=7

C) n(¬A∩B)=14

D) n(¬A∩B)=16

24 / 25

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

A) 3 ta

B) 1 ta

C) 4 ta

D) 2 ta

25 / 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)=16

D) n(¬A∪B)=14

Baholash mezoni

86%-100% 5 baho

71%-85% 4 baho

56%-70% 3 baho

55% va kamiga 2 baho

tomonidan Wordpress Quiz plugin

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10-sinf Matematika 2-chorak

Baholash mezoni

86%-100% 5 baho

71%-85% 4 baho

56%-70% 3 baho

55% va kamiga 2 baho