6-sinf Matematika fanidan 3-chorak TEST

OMAD YOR BO'LSIN!

6-sinf Matematika 3-chorak

Testni Salomov Sardor tayyorladi.

1 / 25

Ifoda qiymatini hisoblang: ( 7 – (-10) – (-3)) ·(-2)

A) – 40

B) 0

C) 11

D) 23

2 / 25

Hisoblang: (-43) + (+27).

A) 70

B) 16

C) -70

D) -16

3 / 25

Bir tokchada ikkinchisiga qaraganda 3 marta ko`p kitob bor. Ikkala tokchadagi jami kitoblar soni 108 ta bo`lsa, har bir tokchada nechtadan kitob bor ?

A) 81; 27

B) 75; 33

C) 72; 36

D) 60; 48

4 / 25

11 ta sigir 7 kunda 924 litr sut beradi. Shunaqa sigirlardan 17 tasi 8 kunda necha litr sut beradi ?

A) 1564

B) 1362

C) 1438

D) 1632

5 / 25

20 ta sigirga 3 oyga 4 t ozuqa kerak. 15 ta sigirga 5 oyga qancha ozuqa kerak bo`ladi?

A) 4 t

B) 5 t

C) 3 t

D) 6 t

6 / 25

Hisoblang: (-15) ∙ (-17) + (-23) ∙ 13

A) -7800

B) -44

C) 3016

D) -42

7 / 25

Hisoblang: 2011 + (+2012).

A) 4023

B) -1

C) 1

D) -4023

8 / 25

1; 2; 3; 15; 17; 21; 28; 47; 57; 89; 144; 300; 205 sonlari ichida nechta murakkab son bor ?

A) 8

B) 5

C) 7

D) 6

9 / 25

Toping: EKUK (27,36)

A) 108

B) 84

C) 72

D) 162

10 / 25

Toping: EKUB (54, 36)

A) 108

B) 5

C) 6

D) 18

11 / 25

Kasrlar ichidan eng kattasini toping.

$1)\frac{5}{12} 2)\frac{5}{7} 3)\frac{5}{8} 4)\frac{5}{18}$

A) 2

B) 4

C) 3

D) 1

12 / 25

Yig`indini toping: $\frac{3}{18}+\frac{1}{4}$

A) 5/12

B) 17/36

C) 2/11

D) 19/36

13 / 25

Tenglamani yeching: $\frac{31}{41}-x=\frac{29}{41}$

A) 30/41

B) 19/41

C) 2/41

D) 1/41

14 / 25

Hisoblang: $3\frac{2}{7}\cdot \frac{2}{3}+\frac{2}{3}\cdot 2\frac{5}{7}$

A) 13

B) 10/3

C) 4

D) 9

15 / 25

To`g`ri burchakli parallelepipedning o`lchovlari $\frac{2}{5}$ dm, $\frac{3}{5}$ dm va $\frac{25}{4}$ dm ga teng. Uning hajmini toping dm³.

A) 29/2

B) 29/4

C) 3/2

D) 19/8

16 / 25

Hisoblang: $131\frac{4}{11}\cdot 89-31\frac{4}{11}\cdot 89$

A) 189

B) 100

C) 8900

D) 9794/11

17 / 25

Do`konga 96 tonna karam keltirildi. Agar kun davomida uning $\frac{4}{5}$ qismi sotilgan bo`lsa, do`konda yana qancha karam qolgan ?

A) 57,6 tonna

B) 38,4 tonna

C) 19,2 tonna

D) 76,8 tonna

18 / 25

$4\frac{2}{3}$ ning 0,45 qismini toping.

A) 1,96

B) 2,25

C) 2,1

D) 1535/300

19 / 25

Kitob 140 sahifadan iborat.Javlonbek kitobning 0,8 qismini o`qidi.Javlonbek kitobning nechta sahifasini o`qigan ?

A) 102

B) 120

C) 118

D) 112

20 / 25

Tenglamani yeching: $1\frac{3}{7}x+\frac{7}{8}=1\frac{3}{8}$

A) 1,75

B) 0,35

C) 1

D) 45/14

21 / 25

To`g`ri to`rtburchakning yuzi $1\frac{2}{5}$ m² ga teng. Agar uning eni $1\frac{1}{3}$ m ga teng bo`lsa, bo`yini toping.

A) 28/15 m

B) 1,05 m

C) 1,8 m

D) 20/21 m

22 / 25

42 ning $\frac{6}{7}$ qismini toping.

A) 48/7

B) 300/7

C) 49

D) 36

23 / 25

Agar to`g`ri to`rtburchakning o`lchamlari $3\frac{1}{2}$ m va $2\frac{2}{5}$ m bo`lsa, uning yuzini toping m² da .

A) 35/24

B) 11,8

C) 5,9

D) 8,4

24 / 25

Quyidagilardan o`zaro teskari bo`lgan juftliklarni ko`rsating.

1) $\frac{2}{5}$ va $\frac{5}{2}$ ; 2) $\frac{3}{5}$ va $\frac{5}{3}$ ; 3) $\frac{1}{7}$ va 7 ; 4) 0,4 va $\frac{1}{4}$

A) 1;3;4

B) 1;2;4

C) 2;3;4

D) 1;2; 3

25 / 25

Ifodaning qiymatini toping: $\left ( \frac{2}{3}x-\frac{4}{5} \right )\cdot 15=8$

A) 0

B) 2

C) 3

D) 10/3

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