Free Printable Matematika fanidan test2

1.

Tenglamani yeching. $\frac{x-1}{x+1}=\frac{9}{10}$

a)

-19

b)

19

c)

8

d)

-8

2.

30 soni nechta bo`luvchiga ega ?

a)

8 ta

b)

12 ta

c)

10 ta

d)

16 ta

3.

a ning qanday qiymatlarida 41 ∙ a ko`paytma tub son bo`ladi ?

a)

-1

b)

39

c)

0

d)

1

4.

Toping: EKUB (54, 36).

a)

9

b)

18

c)

24

d)

108

5.

Otasi 38 yoshda, o`g`li esa 12 yoshda. Necha yildan keyin otasi o`g`lidan ikki marta katta bo`ladi ?

a)

6

b)

9

c)

11

d)

14

6.

Ikki to`g`ri chiziqning kesishishidan hosil bo`lgan burchaklardan uchtasining yig`indisi 250⁰ ga teng. Burchaklardan kichigini toping.

a)

40⁰

b)

110⁰

c)

70⁰

d)

50⁰

7.

Toping: EKUK (27,36).

a)

54

b)

108

c)

72

d)

360

8.

y = - 4x +b funksiyaning grafigi A(1; -3) nuqtadan o`tishi ma’lum bo`lsa, b ning qiymatini toping.

a)

1

b)

2

c)

-1

d)

4

9.

Trapetsiyaning o`rta chizig`i 14 sm ga, asoslaridan biri esa 9 sm ga teng. Trapetsiyaning ikkinchi asosi nimaga teng ?

a)

23

b)

19

c)

5

d)

28

10.

$y=\left(x-3\right)^2+2$ Parabola uchining koordinatalarini toping:

a)

(-3:2)

b)

(3:2)

c)

(2:3)

d)

(-3:-2

11.

y=6x-10 funksiyaning grafigi qaysi choraklarda yotadi ?

a)

I , II , IV

b)

I , II , III

c)

II, IV

d)

I , III , IV

12.

Agar qo`shni burchaklar gradus o`lchovlari nisbati 4:5 bo`lsa, ularni toping.

a)

40⁰; 140⁰

b)

44⁰; 55⁰

c)

80⁰; 100⁰

d)

70⁰; 110⁰

13.

Kvadrat tengsizlikni yeching: x² – 7x +6 > 0 .

a)

(-∞;1) U (6; ∞)

b)

(1; 6)

c)

(-1; 6)

d)

yechimlari yo`q

14.

Amalni soddalashtiring. $\sqrt{300}$ + $2\sqrt{27}$ - $\sqrt{12}$ =

a)

$5\sqrt{5}$

b)

$-9\sqrt{3}$

c)

$14\sqrt{3}$

d)

$9\sqrt{5}$

15.

To`g`ri burchakli uchburchakning gipotenuzasi 15 sm va burcaklaridan biri 45⁰. Uning yuzini toping.

a)

46.24 sm²

b)

24.56 sm²

c)

56.25 sm²

d)

20.25sm²

Matematika fanidan test2

Total questions: 15

Worksheet time: 27mins

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