Barcha fanlardan online testlar

8-sinf Matematika 2-chorak

InfoMaster

Aprel 20, 2021

471 Ko'rishlar 0

SaqlashSaqlanganOlib tashlandi 0

OMAD YOR BO'LSIN!

Tomonidan yaratilgan InfoMaster

8-sinf Matematika 2-chorak

Testni Shirinboyev Temur tayyorladi.

1 / 25

Tengsizliklar sistemasining yechimi bo`ladigan eng katta butun sonni toping:

A) x=3

B) x=1

C) x=-2

D) x=-1

2 / 25

Tengsizlikni yeching: 5(x-3)+2x<4x+3

A) x>-6

B) x<6

C) x>6

D) x<-6

3 / 25

x ning qanday qiymatlarida kasrdan katta bo`ladi?

A) x>-1/16

B) x<3/16

C) x>1/16

D) x<-3/16

4 / 25

Tengsizlikni yeching:

A) x>-0,35

B) x>0,35

C) x<-15

D) x>15

5 / 25

Tengsizliklar sistemasini yeching: $\left\{\begin{matrix} 3(1-x)>5-4x& \\ 13+4x<1 && \end{matrix}\right.$

A) x<3

B) xϵø

C) x>-3

D) x>-3

6 / 25

Tengsizlikni yeching:

4(x-1)+5(x+1)<6(x+2)+7(x-1)

A) x>-1

B) x>1

C) x<-1

D) x<-6

7 / 25

4 ga bo`lganda 3 qoldiq, 10 ga bo`lganda 1 qoldiq chiqadigan va ikkinchi bo`linma birinchi bo`linmadan 13 ta kam bo`ladigan natural sonni toping.

A) 81

B) 91

C) 87

D) 95

8 / 25

7(1-x)>5(3-x) tengsizlikning yechimi bo`ladigan eng katta butun sonni toping.

A) x=-5

B) x=-3

C) x=3

D) x=5

9 / 25

Tenglmalar sistemasini yeching.

A) x=-2, y=1

B) x=2, y=1

C) x=1, y=2

D) x=2, y=-1

10 / 25

Tengsizliklar sistemasining yechimi bo`ladigan eng kichik butun sonni toping:

A) x=-7

B) x=6

C) x=7

D) x=-6

11 / 25

(x,y ) sonlar juftligi $\left\{\begin{matrix} {7x-8y=10} & \\ {2x+y=-7} & \end{matrix}\right.$ sistemaning yechimi bo`lsa, y*x ni aniqlang

A) -4

B) -5

C) 5

D) 6

12 / 25

x ning qanday qiymatlarida kasrlar yig`indisidan kichik bo`ladi?

A) x<3,2

B) x<-3,2

C) x>-3,3

D) x>3,3

13 / 25

Funksiya y=-3x+5 formula bilan berilgan. x ning shunday qiymatini topingki y=-1 bo`lsin.

A) x=4

B) x=2

C) x=1

D) x=0

14 / 25

Funksiya y=x+2 formula bilan berilgan bo'lsa, M(0;2) nuqta shu funksiyaga tegishlimi?

A) tegishli

B) tegishli emas

15 / 25

Quyidagi nuqtalardan qaysi biri y=3x+7 funksiyaga tegishli.

A) (3;5)

B) (2;10)

C) (1;11)

D) (-1;4)

16 / 25

Ta'rifni to'ldiring. Tamonlari teng bo'lgan parallelogramm .... deb ataladi.

A) Trapetsiya

B) Parallelogramm

C) Romb

D) Uchburchak

17 / 25

Qavariq n burchak ichki burchaklarning yig`indisi qaysi formula yordamida topiladi?

A) 180(n-2)/n

B) 180(n-3)

C) 180(n-2)

D) n-2/n

18 / 25

To'g'ri to'rtburchak bir tomoni 16 smga perimetri 70 smga teng ikkinchi tomonini toping.

A) 19

B) 35

C) 20

D) 18

19 / 25

Olti burchakning ichki burchaklari yig`indisini toping.

A) 540˚

B) 720˚

C) 360˚

D) 180˚

20 / 25

Ta'rifni to'ldiring. Tamonlari teng bo'lgan to'g'ri to'rtburchak .... deb ataladi.

A) Romb

B) Parallelogramm

C) Trapetsiya

D) Kvadrat

21 / 25

To'g'ri to'rtburchakning perimetri 66 smga teng eni esa 15 sm. Shu to'rtburchakning bo'yini toping?

A) 36

B) 18

C) 20

D) 23

22 / 25

To`g`ri to`rtburchakning 3 ta burchagi mos ravishda 40⁰, 80⁰, 140⁰bo`lsa to`rtinchi burchagini toping.

A) 120˚

B) 90˚

C) 100˚

D) 60˚

23 / 25

To'rtburchak tomonlari 6mm, 8mm, 10mm va 1sm ga teng. Shu to`rtburchakning perimetrini toping.

A) 25

B) 35

C) 24

D) 34

24 / 25

Ta`rifni davom ettiring. y=x²funksiyada..

A) x erksiz o'zgaruvchi, y(x) erkli o'zgaruvchi

B) x erkli o'zgaruvchi, y(x) erksiz o'zgaruvchi

C) chiziqli funksiya

D) TJY

25 / 25

106 ni kvadirati toping.

A) 11225

B) 1234

C) 1236

D) 11236

Baholash mezoni

86%-100% 5 baho

71%-85% 4 baho

56%-70% 3 baho

55% va kamiga 2 baho

Author: InfoMaster

Foydali bo'lsa mamnunmiz

SaqlashSaqlanganOlib tashlandi 0

Oldingi

8-sinf Matematika 1-chorak

Keyingi

8-sinf Matematika 3-chorak

Tags: 8-sinf matematika

Tegishli Maqolalar

Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 19

6-sinf Matematika 1-chorak

Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 8

8-sinf Matematika 4-chorak №2

Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 7

5-sinf Matematika 4-chorak

Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 5

11-sinf Matematika 4-chorak

Sizning fikrlaringizni eshitishdan xursand bo'lamiz

Javob qoldiring

Sharhlash uchun siz saytga kirishingiz lozim.

Aprel 2021
Du	Se	Ch	Pa	Ju	Sh	Ya
	1	2	3	4
5	6	7	8	9	10	11
12	13	14	15	16	17	18
19	20	21	22	23	24	25
26	27	28	29	30

Elementlarni Solishtiring

Jami (0)

Solishtiring