1. Hisoblang A)7 B) C)2 +1 D) E) (02-4-2) Agar x = bo'lsa

1.Hisoblang *
A)7 B) C)2 +1 D) E) 2. (02-4-2) Agar x = bo'lsa,
(x + 1)(x + 2)(x + 3)(x + 4) ning qiymatini hisoblang.

1. 
   0,75 B) -0,75 C) 3 D) -3 E) -1, 5
   

3. (01-7-7) n ning nechta butun qiymatida kasr butun son bo'ladi?
A) 1 B) 2 C) 3 D) 4 E) 6
4. (99-7-8) Koordinatalari -3,2 va 4,2 bo'lgan sonlar orasida nechta butun son bor?
A) 7 B) 6 C) 9 D) 8 E) 10
5. (98-10-8) Kasrning qiymati 40 dan qanchaga kam?

1. 
   160 B) 140 C) 180 D) 200 E) 120
   

6. (96-12-69) ning oxirgi raqamini toping.
A) 3 B) 1 C) 7 D) 9 E) 5
7. Ushbu(a + 3b)(a + b + 2) - (a + b)(a + 3b + 2)
ifodani ko'phad shaklida tasvirlang.
A)2a - b B) a - 2b C) 4a + 2b D) 4b E) 6ab
8. (96-7-13) Agar (3x - 1) * (x - 2) = 0 bo'lsa, 3x - 1 qanday qiymatlarni qabul qilishimumkin?
A) faqat 1/3 B) faqat 0 C)1/3 yoki 0
D)1/3 yoki 2 E) 0 yoki 5
9. Agar bo`lsa, ning qiymati nechaga teng bo`ladi?
10. (99-8-8) Oxirgi raqami 3 ga teng bo'lgan 13 ta
ko'paytuvchining ko'paytmasi qanday raqam bi-
lan tugaydi.
A) 3 B) 1 C) 9 D) 7 E) 6
11.(98-12-1) x ni toping. (360 + x) * 1002 = 731460

1. 
   370 B) 270 C) 470 D) 730 E) 1090
   

12 .48 sonining barcha natural bo'luvchilari

yig'indisini toping.
A)123 B)100 C)108 D)124 E)128
13. (99-4-27) 0, 5(6) son quyidagilardan qaysi
biriga teng?
A)56/99 B)1/18 C)34/60 D)28/45 E)17/33
14.(98-1-3) Hisoblang.
19, 9 * 18 – 19, 9 * 16 + 30,1 * 18 – 30,1 * 16

1. 
   98 B)100 C) 10 D) 110 E) 102
   

15. (96-9-6)* Hisoblang.

1. 
   - )* (1 - ) . . . (1 - )
   

A)64/103 B) 67/103 C) 69/103 D) 415/515 E)416/515
16. (01-7-6) Ushbu
sonlarning eng katta umumiy bo'luvchisini toping.

1. 
   9 B) 10 C) 18 D) 12 E) 6
   

17. (96-12-59) 840 va 264 ning umumiy bo'luvchilari
nechta?

1. 
   9 B) 4 C) 6 D) 8 E) 7
   

18. (03-7-7) sonini 5 ga bo'lganda qoldiq
nimaga teng?

1. 
   0 B) 1 C) 2 D) 3 E) 4
   

19. (00-7-7) 9, 10, 22 va 25 sonlari orasida nechta
o'zaro tub sonlar jufti bor?

1. 
   4 B) 3 C) 2 D) 6 E) 5
   

20. (96-9-58) sonlari orasida maxraji 36 ga
teng bo'lgan nechta kasr son bor?
A) 1 B) 2 C) 3 D) 4 E) 5
21. (00-5-13) Ifodani hisoblang.
3, 8 * (2,01 – 3,81)

1. 
   6, 84 B) 5, 82 C) -6,84 D) -5,82 E) 5, 84
   

22. (96-1-3) Ifodaning qiymatini toping.

1. 
   6 B)1/2 C)2/3 D)1/6 E) 5/12
   

23. (02-1-4) 13 ni 6 ga bo'lgandagi 7-xonadagi raqam
bilan 11 ni 9 ga bo'lgandagi 15-xonadagi raqamlarning o'rta geometrigini toping.
A) 3 B) 2 C) 3 D) 2 E) 3
24. 97-9-2) Soddalashtiring.
7x - 14x + 6x
A)x B) -2x C) 2x D) -x E) 4x
25. (99-10-13) Ushbu
(8 + (2x - 4))(8 - (2x - 4))
ifoda x ning qanday qiymatida eng katta qiymatga erishadi?

1. 
   -2 B) 2,5 C) 1,5 D) -1, 5 E) 2
   

26. (97-1-13) Ko'paytuvchilarga ajrating.
1 -
A) 2(x + 2)(x + 1) B) 3(x - 2)(x + 1)
C) 4(2 - x)(x - 1) D) 2(1 - x)(x - 2)
E) (2 - 3x)(x - 1)
27. (98-8-9) Ifodaning qiymatini hisoblang.

1. 
   1 B) -1 C) -0,1 D) 10 E) -2
   

28. (03-5-12) Agar = m, = n bo'lsa, ni
m va n orqali ifodalang.

1. 
   4mn B) 2mn C) 6mn D) 8mn E) 16mn
   

29. (99-7-3) qiymatining butun qismini toping.
A) 8 B) 7 C) 6 D) 9 E) 5

30. . (03-8-45)* Agar a + = 5 bo'lsa,

ni
hisoblang?
A) 110 B) 70 C) 80 D) 90 E) 100