1. Agar bo’lsa, ning qiymatini toping. A 110 b 125 c 80 d 100

24. yig’indi quyidagi sonlarning qaysi biriga teng?
A) B)
C) D)
25. 17∙11-14∙11+27∙23-24∙23+21∙19-18∙19 ni hisoblang.
A) 159 B) 165 C) 203 D) 143
26. Teng yonli uchburchakning asosi 40 ga, unga tushirilgan balandligi 21 ga teng.
Uchburchakning yon tomonini toping.
A) 29 B) 27 C) 31 D) 19
27. Uchburchakning 8 ga teng balandligi uning asosi uzunligini 1 : 8 nisbatda bo‘ladi. Shu balandlikka parallel va uchburchakning yuzini teng ikkiga bo‘ladigan to‘g‘ri chiziq kesmasining uzunligini toping.
A) 6 B) 7 C) 5 D) 4,5
28. ABC uchburchakning bissektrisasi AC tomonni 28 va 12 ga teng bo‘lgan kesmalarga ajratadi. Agar AB−BC=20 bo‘lsa, berilganchburchakning perimetrini toping.
A) 90 B) 80 C) 85 D) 72
29. Yuzlari 8 va 32 bo‘lgan ikkita o‘xshash uchburchak perimetrlarining yig‘indisi 57 ga
teng. Kichik uchburchakning perimetrini toping.
A) 12 B) 16 C) 20 D) 19
30. Ikkita o‘xshash uchburchakning perimetrlari 18 va 36 ga, yuzlarining yig‘indisi 52,5 ga teng. Katta uchburchakning yuzini toping.
A) 36 B) 24 C) 48 D) 42


ВАРИАНТ 1
1. I cannot imagine my future life without English. English is essential for every educated person. I am sure it ______help me in my life. A) shall B) will C) am going to D) is going to 2. It was raining yesterday. We _________ take a taxi as there wasn’t any bus at the bus-stop. A) shall have to B )will have to C) am going to D) had to 3. I think my father _________the job next year. A) shall get B) will get C) am going to get D) is going to get 4.Find the synonym: free time A) on time B) spare time C) kill time D) pass the time 5. Find the antonym: waste time A) save time B) spare time C) kill time D) pass the time 6. I always get up ___7 o’clock ___weekdays and ___9 o’clock ____the weekends. A) at/on/on/on B) on/on/on/at C) at/on/at/at D) in/at/on/on 7. My grandma started learning German ____ the age of 50. A) at B) in C) on D) of 8. ____the past people didn’t travel so much. A) at B) in C) on D) of 9. Jack proposed to Jane ____sunset. It was ____Friday. A) at/on B) in/on C )on/on D) of/on 10. Both of us were born ___the same month. My sister’s birthday is ___10^th of May and I was born ___30^th. A) at/on/on B) in/on/on C) on/on/on D) at/on/on 11. In England it often rains ___spring especially ____night. A) at/in B) in/at C) on/at D) of/in 12. After that I looked through my diary and saw that I had an important meeting with my companions ___3 p.m. ___ the café ___Monday afternoon. A) at/in/in B) at/in/on C) on/in/on D) in/in/at 13. _____the moment we are practicing prepositions of time. A) at B )in C) on D) of 14. I _____get up early at the weekend. A) have to B) don’t have to C) doesn’t have to D) has to 15. Son: Mummy, why isn’t your soup tasty? Mother: We ran out of salt. Son: I _____fetch it from the shop. A) shall B) will C) am going to D) is going to 16. You ____come to the interview in shorts. A) has to B) don’t have C) should D) shouldn’t 17.Look at those black clouds. It ________to rain. A) shall B) will C) am going to D) is going to 18. Let’s have a glance at my diary. My friends and I ________visit a museum on Monday. A) shall B) will C) are going to D) is going to 19.Find collocations A)make a choice, have a fever, catch a cold, take care B)take care, legal, proper, science C)noble, make a choice, must, important D)have a fever, speciality, eager, recover 20. In London you_______ drive a car on the right. A) have to B) don’t have C) should D) shouldn’t 21.Many girls want to go to the pub. Only a minority… to watch TV at home now. a)wants b) want c) wanted d) is wanting e) will want
22.Melanie…her hand. It’s bleeding heavily.
a)cuts b) is cutting c) has cut d) had cut e) cut
23.I’m sure you can recognize her. She …a purple raincoat.
a)will have worn b) will be wearing c) is going to wear d) will have been wearing e) must wear
24. Due to the economic unrest people…happy lately.
a) hasn’t been b) aren’t c) weren’t d) haven’t been e) hadn’t been 25.At present I …a new project.

1. 
   study b) have studied c) am studying d) was studying e) studied
   

26. Everybody here except for Jill…two hours ago.
a) is b) was c) can be d) had been e) has been
27. My father…about the way I behave.
a) is always complaining b) always complains c) has always complains
d) Had always complained e) always complained
28. The milk bottle…two litres of milk.
a) is holding b) holds c) was holding d) has been holding e) had been holding
29. I ‘m sorry I can’t come. I … my school friend tomorrow.
a) see b) will see c) am seeing d) saw e) have seen
30. While I…very hard, my colleagues…parties.
a) was studying/gave b) was studying/were giving
c) studied/was giving d) studied/gave e) studied/were giving
2-variant
1. _{ }soniga teskari sonni toping
A) _{ } B) _{ } C) _{ } D) 0,0(17)
2. _{ } raqamlar, _{ } va _{ } esa ikki xonali sonlar. Agar _{ } bo’lsa, y-x ning qiymati qanchaga teng bo’ladi.
A) 5 B) 6 C) 4 D) 7
3. a va b ning kanday qiymatlarida _{ } tenglamalar sistemasi cheksiz ko’p yechimga ega.
A) a=3 , b=6 B) a=-3, b=6
C) a=3 , _{ } D) _{ }
4. Hisoblang: _{ }
A) _{ } B) 26953 C) 26549 D) 27553
5 . Hisoblang:

A) 0,1 B) _{ } C) _{ } D) 0,(1)
6. Soddalashtiring.
A) 3^5m+2 B) 3^5m+3 C) 3^5m+1 D) 3^5m-1
7. Agar bo’luvchi x-2 ga, bo’linma x+3 ga, qoldiq 5 ga teng bo’lsa, bo’linuvch nimaga teng?
A) x²-3x+6 B) x²-5x-6 C) x²+x-1 D) x²-5
8. Ushbu tenglama nechta haqiqiy ildizga ega?
A) 1 B) 2 C) 3 D)ildizi yo’q E) cheksiz ko’p

9. Tenglamani yeching.

2,8x-3(2x-1)=2,8-3,19x
A) -20 B) 20 C) -2 D) 200 E) 0,2
10. Agar x₁ va x₂ sonlari x²+x-3=0 tenglamaning ildizlari bo’lsa, ning qiymatini toping.
A) 5/81 B) 7/81 C) 11/81 D) 4/27 E) 3/16

11. Ushbu x²+px-12=0 tenglamaning ildizlaridan biri 4 ga teng. shu tenglamaning koeffitsiyentlari yig’indisini toping.

A) -13 B) -10 C) -12 D) -11 E) -9

12. m ning (m-2)x²-2mx+2m-3=0

tenglama bitta ildizga ega bo’ladigan qiymatlarining o’rta arifmetigini toping.
A) 4 B) 5 C) 4,5 D) 3,5 E) 3

13. Agar 3a-b=7, b-c=5 va 3c-a=2 bo’lsa, a+c ni toping.

A) 10 B) 14 C) 8 D) 6 E) 7

14. a va b ning qanday qiymatida tenglik ayniyat bo’ladi?

A) a=1; b=1 B) a=2/5, b=-2/5 C) a=5, b=-5 D) a=-2/5, b=2/5 E) a=-1/5, b=3/5

15. Agar bo’lsa, ning qiymatini toping.

A) 110 B) 125 C) 80 D) 100

16. kasrni qisqartiring.

A) B) C) D)
17. Hisoblang.
A) B) C) D)
18. 56 dan 143 gacha bo’lgan sonlarni ketma -ket yozib chiqilganda 4 raqami necha marta takrorlanadi?
A)12 B)15 C)13 D)14
19. Hisoblang
_{ }
A)18 B)19 C)20 D)15
20. Tenglamalar sistemasidan x ni toping.

A) 1 B) 0 C) -1 D) 2
21. k ning qanday qiymatida k(k+6)x=k+7(x+1) tenglama yechimga ega bo’lmaydi?
A) 1 va 7 B) 1 C) 7 D) 1 va -7 E) -7
22. Agar _{ } va _{ } bo’lsa y ning butun qiymatlarini yig’indisini toping.
A) 11 B) 15 C) 9 D) 10
23. . _{ }
A) -7 B) 7 C) 6 D) 5
24. yig’indi quyidagi sonlarning qaysi biriga teng?
A) B)
C) D)
25. Quyida keltirilgan tengliklardan qaysilari ayniyat?
1) (x+a)(x-b)=x²-(a-b)x-ab;
2) (x-c)(x-d)=x²-(c+d)x+cd;
3) (x-e)(x+d)=x²-(e-d)x-ed;
4) 6ab+(2a³+b³-(3ab²-(a³+2ab²-b³)))=3a³-ab²+6ab.
A) 2;3;4 B) 1;2;3 C) 1;2;4 D) 1;3;4.


26. Uchburchakning asosiga tushirilgan medianasi uni perimetrlari 18 va 24 ga teng bo‘lgan ikki uchburchakka ajratadi. Berilgan uchburchakning kichik yon tomoni 7 ga teng. Uning katta yon tomonini toping.
A) 10 B) 12 C) 14 D) 13