Quiz about Tematika 1-guruh

Question 1

Quyidagi sonli ketma-ketliklardan qaysilari tub sonlardan iborat?

1) 0; 3; 5; 7; 11; 2) 1; 3; 5; 7; 13; 3) 3; 5; 7; 9; 11; 4) 2; 3; 5; 7; 17; 5) 3; 5; 17; 19; 381

Accepted Answer

4

Answer

1; 2

Answer

2; 4

Answer

5

Question 2

Hisoblang: $$139\cdot15+18\cdot139+15\cdot261+18\cdot261$$

Accepted Answer

13200

Answer

14500

Answer

15100

Answer

16200

Question 3

752 sonining o'ng tomoniga qanday raqam yozilsa, hosil bo'lgan son 36 ga bo'linadi?

Accepted Answer

4

Answer

0

Answer

2

Answer

6

Question 4

$$2002^{2002}$$ sonini 5 ga bo'lganda qoldiq nimaga teng.

Accepted Answer

4

Answer

0

Answer

1

Answer

2

Question 5

21 va 35 sonlarining eng kichik umumiy karralisi bilan eng katta umumiy bo'luvchisining yig'indisini toping.

Accepted Answer

112

Answer

108

Answer

110

Answer

114

Question 6

Dastlabki 30 ta natural sonlar ichida 6 soni bilan o'zaro tub sonlar nechta?

Accepted Answer

10

Answer

7

Answer

8

Answer

9

Question 7

$$6^{1971}$$ ning oxirgi raqamini toping.

Accepted Answer

6

Answer

2

Answer

8

Answer

4

Question 8

Yig'indini hisoblang. $$4-7+8-11+12-15+...+96-99$$

Accepted Answer

-72

Answer

-75

Answer

-80

Answer

-63

Question 9

Quyidagilardan qaysi biri $$-1$$ ga teng.

Accepted Answer

$$-\left(\left(-1\right)^3\right)^4$$

Answer

$$\left(\left(-1\right)^3\right)^2$$

Answer

$$\left(-\left(-1\right)^3\right)^6$$

Answer

$$\left(-\left(-1\right)^2\right)^4$$

Question 10

Hisoblang. $$\frac{3375-1331}{4}:511-1$$

Accepted Answer

0

Answer

-1

Answer

1

Answer

25

Question 11

$$\frac{2}{3}$$ dan katta va $$\frac{5}{6}$$ dan kichik bo'lgan, maxraji 30 ga teng nechta kasr bor?

Accepted Answer

4

Answer

1

Answer

2

Answer

5

Question 12

$$\frac{1}{30}$$ va $$\frac{1}{45}$$ kasrlarning umumiy maxrajining barcha bo'luvchilar sonini toping.

Accepted Answer

12

Answer

11

Answer

7

Answer

13

Question 13

Hisoblang. $$\frac{1}{15}+\frac{1}{35}+\frac{1}{63}+\frac{1}{99}+\frac{1}{143}+\frac{1}{195}$$

Accepted Answer

$$\frac{2}{15}$$

Answer

$$\frac{4}{15}$$

Answer

$$\frac{7}{15}$$

Answer

$$\frac{17}{45}$$

Question 14

Hisoblang. $$\frac{1}{2+\frac{1}{3+\frac{1}{1+\frac{1}{2}}}}$$

Accepted Answer

$$\frac{11}{25}$$

Answer

$$\frac{17}{25}$$

Answer

$$\frac{1}{4}$$

Answer

$$\frac{13}{25}$$

Question 15

Yig'indini hisoblang. $$\frac{1}{8}+\frac{1}{24}+\frac{1}{48}+\frac{1}{80}$$

Accepted Answer

0.2

Answer

0.1

Answer

0.4

Answer

0.6

Question 16

2,5-4,3 ga teskari sonni toping.

Accepted Answer

$$-\frac{5}{9}$$

Answer

0,8

Answer

1,8

Answer

$$-1\ \frac{1}{4}$$

Question 17

Ifodaning qiymatini toping. $$-2,4+3\ \frac{1}{3}-\left(-2,6\right)$$

Accepted Answer

$$3\ \frac{8}{15}$$

Answer

-10,6

Answer

12,5

Answer

$$-3\ \frac{8}{15}$$

Question 18

Hisoblang. $$\left(-\frac{3}{8}\right)\cdot\left(-32\right)+0,5\cdot\left(-8\right)$$

Accepted Answer

8

Answer

4

Answer

6

Answer

10

Question 19

Koordinatalari -3,2 va 4,2 bo'lgan sonlar orasida nechta butun son bor?

Accepted Answer

8

Answer

7

Answer

6

Answer

9

Question 20

Hisoblang. $$0,\left(8\right)+0,\left(7\right)$$

Accepted Answer

$$1\ \frac{2}{3}$$

Answer

$$\frac{3}{5}$$

Answer

$$1\ \frac{1}{4}$$

Answer

$$1,\left(5\right)$$

Question 21

$$\frac{13}{225}$$ ni cheksiz davriy o'nli kasr ko'rinishida tasvirlang.

Accepted Answer

0,05(7)

Answer

0,05(2)

Answer

0,5(7)

Answer

0,2(5)

Question 22

Soddalashtiring. $$4a-13a+5a$$

Accepted Answer

$$-4a$$

Answer

$$4a$$

Answer

$$6a$$

Answer

$$-6a$$

Question 23

Soddalashtiring. $$-6-2\left(2-y\right)-2y+2$$

Accepted Answer

-8

Answer

8

Answer

-8-4y

Answer

8-4y

Question 24

Soddalashtiring. $$a\left(b+c-bc\right)-b\left(c+a-ac\right)+c\left(b-a\right)$$

Accepted Answer

0

Answer

-2abc

Answer

2ac

Answer

-2bc

Question 25

9, 10, 22 va 25 sonlari orasida nechta o'zaro tub sonlar jufti bor?

Accepted Answer

4

Answer

3

Answer

2

Answer

6

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