6-sinf Matematika fanidan 2-chorak TEST

OMAD YOR BO'LSIN!

6-sinf Matematika 2-chorak

Testni Imomnazarov Inrohim tayyorladi.

1 / 25

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

A) 9

B) 10/3

C) 13

D) 4

2 / 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) 19,2 tonna

C) 38,4 tonna

D) 76,8 tonna

3 / 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) 1,05 m

B) 1,8 m

C) 28/15 m

D) 20/21 m

4 / 25

2400 gektarga bug`doy ekildi. Agar bu butun ekin maydonining 0,8 qismini tashkil etsa, ekin maydoni qancha ?

A) 2320 ga

B) 3000 ga

C) 1600 ga

D) 1920 ga

5 / 25

Avtomashina tezligi $\frac{3}{4}$ km/minut ga teng. Avtomashina $\frac{2}{3}$ minutda qancha masofa o`tadi ?

A) 2 km

B) 9/8 km

C) 1/2 km

D) 17/12 km

6 / 25

Hisoblang: $\frac{2}{3}:2\frac{3}{4}$

A) 11/6

B) 8/33

C) 1

D) 2/33

7 / 25

To`g`ri to`rtburchakning bo`yi 5,6 sm, eni bo`yining $\frac{3}{5}$ qismini tashkil etadi. Uning perimetrini toping.

A) 21,456

B) 17,92

C) 2,478

D) 100,40

8 / 25

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

A) 102

B) 112

C) 120

D) 118

9 / 25

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

A) 2,1

B) 1,96

C) 2,25

D) 1535/300

10 / 25

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

A) 100

B) 189

C) 8900

D) 9794/11

11 / 25

Ko`paytirishni bajaring: $\frac{12}{25}\cdot \frac{9}{16}$

A) 209/400

B) 0,27

C) 129/2516

D) 0,108

12 / 25

Gurlan tumanidagi 41-UO`T maktabining 6-sinfida 40 nafar o`quvchi ta’lim oladi. Bu maktabdagi jami o`quvchilarning $\frac{2}{13}$ qismini tashkil etadi. Maktabda nechta o`quvchi ta’lim olmoqda ?

A) 240

B) 520

C) 400

D) 260

13 / 25

Yo`lning uzunligi 30 km bo`lib, uning $\frac{3}{5}$ qismiga tosh yotqizildi. Bu qancha kilometrni tashkil etadi ?

A) 9 km

B) 18 km

C) 25 km

D) 50 km

14 / 25

3 ta ketma-ket natural sonlarning ko`paytmasi quyidagi sonlarning qaysi biriga albatta bo`linadi ?

A) 5

B) 6

C) 12

D) 24

15 / 25

$\frac{3}{5} va \frac{5}{6}$ sonlar orasida maxraji 30 ga teng nechta kasr bor ?

A) 6

B) 2

C) 8

D) 7

16 / 25

9 ga bo`linadigan sonni toping.

A) 1075

B) 2341

C) 2576

D) 6534

17 / 25

Yulduzcha o`rnidagi sonni toping: $\frac{2}{3}=\frac{*}{39}$

A) 26

B) 27

C) 38

D) 13

18 / 25

Do`konga keltirilgan $9\frac{1}{2}$ tonna undan $6\frac{3}{4}$ tonnasi sotildi. necha tonna un qoldi ?

A) 15/4

B) 11/4

C) 9/4

D) 13/4

19 / 25

Ayirmani toping: $\frac{7}{10}-\frac{1}{6}$

A) 13/15

B) 8/15

C) 16/30

D) 13/30

20 / 25

Qaysi juftlik o`zaro tub sonlardan iborat ?

A) (8; 10)

B) (34; 45)

C) ( 28; 24)

D) (12; 15)

21 / 25

Javlonbek tokzorning 9/14 qismiga, O`tkirbek esa 3/14 qismiga ishlov berdilar. Ular birgalikda tokzorning qancha qismiga ishlov berishdi ?

A) 27/2

B) 6/7

C) 12/28

D) 3/7

22 / 25

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

A) 19/36

B) 17/36

C) 2/11

D) 5/12

23 / 25

Yulduzcha o`rniga qanday raqam qo`yish mumkin: 196 = 2 · 2 · * · 7

A) 11

B) 7

C) 13

D) 3

24 / 25

12 sonining bo`luvchilari yig`indisini toping ?

A) 28

B) 3

C) 64

D) 16

25 / 25

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

A) 7

B) 5

C) 6

D) 8

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