29. Teng yonli uchburchakning perimetri 48 ga teng. Asosi yon tomonidan 1, 2 marta katta.
Uchburchakning yuzini toping.
A) 48 B) 96 C) 54 D) 108
30. Yuzlari 8 va 32 bo‘lgan ikkita o‘xshashuchburchak perimetrlarining yig‘indisi 57 ga
teng. Kichik uchburchakning perimetrini toping.
A) 12 B) 16 C) 20 D) 19
ВАРИАНТ 4 1. In England it often rains ___spring especially ____night. A) at/in B) in/at C) on/at D) of/in 2. 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 3. _____the moment we are practicing prepositions of time. A) at B )in C) on D) of 4. I _____get up early at the weekend. A) have to B) don’t have to C) doesn’t have to D) has to 5. 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
6. 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 7. 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 8. I think my father _________the job next year. A) shall get B) will get C) am going to get D) is going to get 9.Find the synonym: free time A) on time B) spare time C) kill time D) pass the time 10. Find the antonym: waste time A) save time B) spare time C) kill time D) pass the time 11. Zilola has just started her job as a receptionist at the Grand Orzu Hotel. She _______follow job etiquette. A) has to B) don’t have C) should D) shouldn’t 12.You ______wear a tie if your job is informal. A) have to B) don’t have C) should D) shouldn’t 13. I hope you ______enjoy your stay in Bukhara. A) shall B) will C) am going to D) is going to 14.Probably,they______ participate in the last competitions. A) shall B) will C) am going to D) is going to 15.Maybe, Karim _______ as a doctor in hospital. A) shall work B ) will work C) am going to work D) is going to work 16. There are two doubly landlocked countries in the world. They are_________. A) Uzbekistan and Liechtenstein B) Uzbekistan and Austria C) Uzbekistan and Switzerland D) Uzbekistan and Britain 17. To whom belong this quote:”Therefore in medicine we ought to know the causes of sickness and health” A) Amir Temur B) Mirzo Ulugbek C) Ahmad Yassawiy D) Al Khwarizmi 18. Minus, plus, multiplication, _______. A) division B) cylinder C) escalator D) sightseeing 19. If it seems easy, you’re doing it wrong. A) Rule of Math B) Rule of Geometry C) Rule of Physics D) Rule of Chemistry 20. Vet, electrician, carpenter, _________. A) fireman B) balloon C) flower-bed D) decoration 21The weight of the melons….greatly.
Varies b) varying c) vary d) might have varied e) were varied
One of the men in the boat…into the sea.
had dive b) can diving c) diving d) dive e) dives
Pupils’ minds…about the word order in the sentences.
Had confused b) have confused c) has been confused d) have been confused e) has confused
The man whom I…with…the headmaster of the school.
Was talking/was b) were talking/was c) can talk/were d) were talking/were e) was talking/were
Neither my dad nor my mum…of the idea.
Had convinced b) was convinced c) has convinced d) were convinced e) have convinced
Either George or Robert…to the meeting tonight
Are coming b) have come c) is coming d) comes e) come
Although everybody in the group … the schedule, one of them always…late to the meeting.
Knows/comes b) knows/come c) know/comes d) know/come e) know/came
I …for a very long time, so I …very angry with them.
Have been waiting/was b) had waited/is c) have waited/was d) have been waiting/was e) had been waiting/was
Mary… a delicious meal till yesterday evening.
Has cooked b) hasn’t cooked c) hadn’t cooked d) doesn’t ever cook e) was cooked
He can’t remember any of the bad habits he…when he was younger.
Had had b) have had c) were having d) had e) have been having
1-variant
1. Agar bo’lsa, ning qiymatini toping.
A) 110 B) 125 C) 80 D) 100
2. Ko’paytuvchilarga ajrating. b2+ab-2a2-b+a
A) (a-b)(2a-b) B) (a+b)(2a-b-1) C) (a-b)(2a-b-1) D) (b-a)(b+2a-1)
3. Ifodaning eng kichik qiymatini toping. (2a-1)(2a+1)+3b(3b-4a)
A) -1 B) 0 C) -2 D) 1
4. 76+27 soni quyidagilarning qaysi biriga qoldiqsiz bo’linadi?
A) 51 B) 49 C) 23 D) 13
5. Soddalashtiring.
A) m-1 B) C) 1 D)
6. Kasrni qisqartiring.
A) B) C) D)
7. ifoda n ning nechta natural qiymatida natural son bo’ladi?
A) 6 B) 3 C) 5 D) 4
8. Hisoblang.
A) B) C) D)
9. 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.
10. kasrni qisqartiring.
A) B) C) D)
