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Matematika choraklik

10-sinf Matematika 4-chorak

InfoMaster

Aprel 20, 2021

103 Ko'rishlar 10 izohlar

SaqlashSaqlanganOlib tashlandi 1

4

OMAD YOR BO'LSIN!

10-sinf Matematika 4-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

Hisoblang:
arctg1

A) π/3

B) π/6

C) -π

D) π/4

2 / 25

Grafigikka qarab finksiyani toping.

A) y=cosx

B) y=2cosx

C) y=2sinx

D) y=3sinx

3 / 25

Grafigikka qarab finksiyani toping.

A) y=2cosx+1

B) y=sinx-2

C) y=cosx-2

D) y=cosx-1

4 / 25

Hisoblang:

A) -π/4

B) π/3

C) -π/6

D) 3π/4

5 / 25

Hisoblang:

A) 6π/5

B) 5π/6

C) π/3

D) -π/6

6 / 25

Hisoblang:
arctg $\sqrt{3}$

A) π/6

B) -π/6

C) π/3

D) π/4

7 / 25

Hisoblang: arctg

A) -π/6

B) π/6

C) -π/3

D) -π

8 / 25

Hisoblang:

A) 3π/2

B) 2π/3

C) π/3

D) 5π/3

9 / 25

Grafigikka qarab finksiyani toping.

A) y=2cosx+1

B) y=cosx-1

C) y=sinx+1

D) y=cosx+1

10 / 25

Tengsizlikni yeching:

A) x>8

B) x>-2

C) x<2

D) x>2

11 / 25

Ko`paytmani toping.

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

A) -36+4i

B) 18+21i

C) 18+28i

D) 27-24i

12 / 25

Hisoblang:
$\LARGE 3^{2+log_{3}5}$

A) 18

B) 45

C) 3

D) 9

13 / 25

Irratsional tenglamani yeching.
$\sqrt{8x+3}=2$

A) 1/4

B) 1/8

C) 8

D) 2

14 / 25

Tenglamani yeching:

A) -3

B) 1/3

C) 9

D) 3

15 / 25

Hisoblang:
$e^{ln5}$

A) e

B) 3

C) 4

D) 5

16 / 25

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

A) A∪B

B) B'

C) A

D) A'

17 / 25

U={x| 3 ≤x< 12, x∈N} , A={x| 5

A) 10 ta

B) 2 ta

C) 9 ta

D) 3 ta

18 / 25

A to’plamning to’ldiruvchisi qanday belgilanadi?

A) A∩B

B) A'

C) A~B

D) A''

19 / 25

p⇒q bu yerda « Zaruriy shart » qaysi ?

A) p mulohaza q uchun zaruriy shart

B) q mulohaza p uchun zaruriy shart

C) bunday tushuncha yo’q

D) to’g’ri javob yo’q

20 / 25

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

A) {b,i,l}

B) {a}

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

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

21 / 25

Har doim rost bo’ladigan mulohaza nima deyiladi ?

A) Teng kuchli

B) Tavtologiya

C) Dezyunksiya

D) Konyuksiya

22 / 25

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

A) B∪A={2,6,9,12}

B) B∪A={1,2,3,4,5,6,7,8,9,10,11,12}

C) B∪A={2,3,5,6,8,9,12,15}

D) B∪A={2,3,4,5,9,12}

23 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 4

B) 1

C) 2

D) 3

24 / 25

Tenglamani yeching:

A) 6

B) 8

C) 4

D) 2

25 / 25

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

A) 8

B) 2

C) 4

D) 6

0%

Baholash mezoni

86%-100% 5 baho

71%-85% 4 baho

56%-70% 3 baho

55% va kamiga 2 baho

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Elementlarni Solishtiring

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