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Matematika attestatsiya №3

InfoMaster

Yanvar 15, 2022

110 Ko'rishlar 1 izoh

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9 ovozlar, 3.9 avg

Matematika fanidan attestatsiya savollari №3

1 / 39

Berilgan sonlarning yig’indisini toping.

A) 2/4

B) -452/18

C) 3/18

D) 1/4

2 / 39

Bobur 14 m/s tezlik bilan 5 soat, 36 km/soat tezlik bilan 5 minut yugurgan bo’lsa , Boburning umumiy yurgan yo’li topilsin

A) 456 km

B) 670 km

C) 13 km

D) 255 km

3 / 39

ni 9 ga bo’lgandagi qoldiqning kvadratini toping.

A) 25

B) 9

C) 4

D) 16

4 / 39

y=kx+n funksiyaning grafigi I va III chorakdan o‘tishi uchun k va n qanday bo‘lishi kerak?

A) n = 0, k < 0

B) n = 0, k > 0

C) n < 0, k = 0

D) n > 0, k = 0

5 / 39

ni qanoatlantiruvchi yechimlar nechta?

A) 0

B) 3

C) 1

D) 2

6 / 39

tenglamaning ildizlari yig'indisini(agar ildizi bitta bo'lsa, o'zini) toping.

A) 3

B) 1

C) 2

D) 0

7 / 39

Hisoblang:

A) 27

B) 4

C) 9

D) 7

8 / 39

a va b raqamlar yig'indisi 7 ga qoldiqsiz bo'linadi. Agar ko'rinishdagi uch xonali sonlarning 7 ga bo'lganda bir xil qoldiq qolsa, shu qoldiqni toping.

A) 4

B) 2

C) 0

D) 6

9 / 39

funksiyaning qiymatlar to'plamini toping.

A) [-√2;√2]

B) [-√2;0)∪(0;√2]

C) [-√2;-1)∪(-1;1)∪(1;√2]

D) (-2√2;√2)

10 / 39

Bir odam shunday vasiyat qildi: “Naqd 10 dirham pulim bor. Bir kishiga qarz ham berganman. Qarzning miqdori o'g'lim oladigan merosga teng. Ikkala o'g'lim barobar meros olishsin. Ukamga jami merosning 0,2 qismini va yana 1 dirham beringlar”. U kishining o'g'illari necha dirhamdan meros olishgan?

A) 35/6

B) 6

C) 8

D) 25/3

11 / 39

f(x)=26sin6x·sin7x funksiya uchun boshlang'ich funksiyasini toping.

A) 13sinx+sin13x + C

B) -13cosx- cos13 x +C

C) 13cosx-cos13x + C

D) 13sinx-sin13x + C

12 / 39

Ushbu sistemaga ko'ra (ac+bd)² ni toping.

A) 2

B) 3

C) 1

D) 4

13 / 39

y=f(x) funksiya uchun tenglik o'rinli bo'lsa, f(π/4)=?

A) 1/4

B) 4

C) 1/3

D) 1/5

14 / 39

funksiyaning [2; 3] kesmadagi eng katta qiymatini

A) 3

B) 4

C) 4,5

D) 7,5

15 / 39

Uchlari A(4;5;1), B(2;3;0) va C(2;–1;–3) nuqtalarda joylashgan uchburchakning BD medianasi uzunligini toping.

A) √2

B) 1

C) √3

D) 2

16 / 39

Hisoblang 200−199+198−197+⋯+4−3

A) 98

B) 100

C) 99

D) 101

17 / 39

x ni toping ?

A) 6

B) 4

C) 5

D) 3

18 / 39

Quyidakilardan qaysi biri juft:

2009⁵⁶+2008⁵⁵
3121⁰+0!
55!+87⁷
2²²+3³³+44⁴⁴

A) 2

B) 4

C) 3

D) 1

19 / 39

n ning qanday qiymatida tenglik to`g`ri bo’ladi? (7³)=7¹⁵

A) 12

B) 1

C) 5

D) 7

20 / 39

Quyidagi rasmda konus va silindr zaytun moyi bilanto`ldirilmoqda . Ikkala shaklning balandliklari va taglik doiralarining radiuslari teng uzunlikda 2sm . Shunga ko`ra idishga jami necha ?m³

A) (29π)/3

B) (28π)/3

C) 11π

D) (32π)/3

21 / 39

AM||KL , ∠BCD=70°,∠CDE=40°, ∠DEF =45°,∠EFG=80°, ∠FGK=70°∠MBC=x ga teng bo`lsa x ni toping ?

A) 20°

B) 10°

C) 30°

D) 40°

22 / 39

Quyida berilgan ko`rinishda mashinadan yuknitushurish uchun necha metr taxta kerak ?

A) 12

B) 14

C) 13

D) 11

23 / 39

Soddalashtiring:

A) 1

B) 3

C) 2

D) Aniqlab bo`lmaydi

24 / 39

Quyidagi berilgan qoldiqli bo`lishlardan qaysi biri to`g`ribajarilgan ?
a)76 : 9 = 7 (qoldiq 13);
b)20 : 7 = 2 (qoldiq 6);
d)54 : 15 = 4 (qoldiq 1)

A) b

B) )a,b,d

C) a,b

D) b,d

25 / 39

Standart shaklda yozing 0,000000000000013

1,3·10^-12
1,3·10^-13
1,3·10^-14
1,3·10^-15

A) 1

B) 2

C) 4

D) 3

26 / 39

Bir idishda 32/5 kg, ikkinchisida esa unga qaraganda 16/5 kg ortiq yog` bor. Ikkala idishda qancha yog` bor?

A) 10

B) 64/5

C) 16

D) 48/5

27 / 39

Chizmaga ko`ra x ning eng kichik butun qiymatinitoping ?

A) 6

B) 7

C) 8

D) 9

28 / 39

Shaharlar orasidagi masofa xaritada 5 sm ga teng bo`lsava xaritaning masshtabi 1:4000000 bo`lsa , shaharlar orasidagi haqiqiy masofa qanchaga teng ?

A) 20 km

B) 2 km

C) 200 km

D) 0,2km

29 / 39

Soddalshtiring.

A) 1

B) 2

C) -1

D) 6

30 / 39

Hisoblang?

A) 4

B) 2

C) 0,5

D) 0,25

31 / 39

Soddalashtiring.

A) (b+2)/(1-b)

B) (a-1)/(1-b)

C) (a+1)/(-a-3)

D) (a-1)/(a-3)

32 / 39

Quyida berilgan shakillar ichidagi sonlar yig`indisi nolgateng bo`lishi uchun . Nechanchi shakilni olib tashlash kerak?

A) 4

B) 3

C) 1

D) 2

33 / 39

Eldor velosipetida 13m/s bilan 3 soniyada 15m tepalikka ko`tarilgan bo`lsa AC kesma uzunligi necha metr?

A) 40

B) 32

C) 36

D) 34

34 / 39

Hisoblang:

A) 2

B) 4

C) 1

D) 3

35 / 39

Hisoblang: -1²¹+(-1³⁵)-(-1)²⁸

A) -3

B) -1

C) -2

D) 0

36 / 39

Quyida berilgan holatda stol va uni atrofida qo’yiladigan stullarning holati berilgan va raqamlangan k-holatda stullarning raqamlari yig`indisi 351 taga teng bo`lsa, k ni toping ?

A) 12

B) 10

C) 13

D) 11

37 / 39

DC||AB , ∠DCE=45°,∠CEA=x va ∠EAB=115° ga tengbo`lsa x ni toping ?

A) 100°

B) 110°

C) 120°

D) 130°

38 / 39

Tengsizlikni qanoatlantiradigan eng kichik ikkita butunsonning yig`indisini toping?

A) 3

B) 5

C) 6

D) 4

39 / 39

Quyida berilgan tizimda yonma - yon shakillardagisonlar ustida pasdagi ( EKUB yoki EKUK topish) amali bajariladi , natija amal pastigi shakilga yoziladi