Toshloq tumani

TESTLAR.

1. 
   7⁹⁸ ning oxirgi raqamini toping.
   

A) 9 B) 7 C) 5 D) 3 E) 1

2. 
   — + — + — + — + — ni hisoblang.
   

12 20 30 42 132 ^&


A)— B) —

⁷ 35 ⁷33

C) - D)— E) —

⁷ 4 ⁷ 42 ⁷ 56

3. 
   998² ni hisoblang.
   

A)998994 B)999004 C)996004 D)997994 E)997004 4 . 9¹⁹⁹⁶-9¹⁹⁹⁵-1 ayirma qanday raqam bilan tugaydi?


A) 1 B) 2


C)3
1


D) 0 E)5


_ 1111
5. 1 1 1 h ... +
12 20 30 42 110


A) — ⁷ 35


B)-

⁷ 4

ni hisoblang.
C) —

⁷ 33

6. 8⁹⁹ ning oxirgi raqamini toping.


A) 6


B) 4


C) 2


,1972


7. 7 ^у,л ning oxirgi raqamini toping. A) 4 B) 3 C) 6


8. 1998²⁰⁰²+1997²⁰⁰¹ yig‘indining oxirgi raqamini toping.


A) 1


B)3


C) 5


D) —

⁷ 42

D) 0
D) 2
}amin D) 7


E) — ⁷ 56


E) 8
E) 1
r
E) 9


1000 . . ...

9. 
   2 nmg oxirgi raqamini toping.
   

A) 8 B) 4 C) 6 D) 2 E) 0

9. 
   11⁶+14⁶-13³-8 ning qiymati qanday raqam bilan tugaydi?
   

A) 6 B) 3 C) 2 D) 1 E) 4

9. 
   1 dan 100 gacha boTgan sonlar orasida 2 ga ham, 3 ga ham boTinmaydiganlari nechta?
   

A) 33 B)30 C) 32 D) 21 E) 19 ^{12 * *}


12. 1 dan 100 gacha boTgan sonlar orasida 3 ga ham, 5 ga ham boTinmaydiganlari


nechta?


A) 50 B) 52 C) 48 D) 53 E) 54

13. 
    1 dan 50 gacha bodgan sonlarning ko‘paytmasi nechta nol bilan tugaydi?
    

A) 14 B)10 C)13 D) 11 E) 12

13. 
    10 dan boshlab 75 dan katta boMmagan barcha natural sonlami ko‘paytirish natijasida hosil boMgan sonning oxirida nechta nol qatnashadi?
    

A) 15 B) 16 C) 17 D) 18 E) 14

13. 
    16-27-38-19+22-43-98 yigdndining oxirgi raqamini toping.
    

A) 8 B) 6 C) 4 D) 2 E) 0

13. 
    15-25-37-43+34-48-77 yigdndining oxirgi raqamini toping.
    

A) 4 B) 9 C) 0 D) 5 E) 7

13. 
    Oxirgi raqami 3 ga teng boMgan 13 ta ko‘paytuvchining ko‘paytmasi qanday raqam bilan tugaydi?
    

A) 3 B)1 C) 9 D) 7 E) 6

13. 
    2¹⁹⁷¹ ning oxirgi raqamini toping.
    

A) 2 B) 6 C) 4 D) 8 E) 0

13. 
    9¹⁹⁹⁶+9¹⁹⁹⁷ yig‘indi qanday raqam bilan tugaydi?
    

A) 0 B)1 C) 2 D) 3 E) 5

13. 
    3²⁰ ni 7 ga boMgandagi qoldiqni toping.
    

A) 6 B)3 C)1 D) 2 E) 4

13. 
    3/7-3 eA son 1; 2; 3; 6; 9 va 18 ga qoldiqsiz bodinadi. p ning eng kichik natural qiymatini toping.
    

A) 14 B) 21 C) 7 D) 5 E) 24 ²²


22. 5n³-5n ifoda istalgan natural n da quyidagi sonlardan qaysi biriga qoldiqsiz


bodinadi?
A)30 B)22


C) 25 D) 45 E) 60


2 1. 1 1 1 h


2-5 5-8 8-11 11-14 14-17


ni hisoblang





ko‘paytmani hisoblang.








A)


3


B)


4


C)


5


D)


6


7





ni hisoblang.

1. ^14	2. -	32 3. —	4. ^11
625	64 75		375
A) 1:2	B) 2:3	C) 3:4	D) 4:1 E) 2:4
_ 1107 26. m = 1109	2216 va n = 2220	sonlari uchun quyidagi munosobatlardan qaysi biri to‘g‘ri?
A) m	B) m >n	C) m = n	D) n~m+\ E) ^2m + 2’ ’ 2220

7 11 7 9
27. a = —, b = —, c = —, d = — sonlami kamayishtartibidajoylashtiring.
36 34 32 25


A)a>b>c>d В) b>a>d>c C) d>a>b>c D) a>c>b>d E)d>b>c>a

28. 
    a = 0,5(3), b = —, va c = l-0,48(l). a, b, c sonlar uchun quyidagi munosabatlardan qaysi biri o‘rinli?
    

A) a B) b C) c D) b E)a

28. 
    a = 0,6(4), b = -^j, va c = 1-0,36(9). a, b, c sonlar uchun quyidagi munosabatlardan qaysi biri o‘rinli?
    

A) a B) b C) a D) b E)c
5 3 6

28. 
    a = —, b = -, va ^c = — boMsa, a, b, c ni o‘sishtartibdajoylashtiring.
    

A) a; c; b B) b; a; с C) b; c; a D) c; b; a E) c; a; b
49 102 22

28. 
    a = —, b = —, vac = — sonlarini o‘ sish tartibda ioylashtiring.
    

150 300 75 J J ь
A) a B) b C) c D) b E)a


32. m = 0,22(23);n = 0,2(223);/ = 0,2222(з) sonlarini о‘sish tartibda yozing.
A) n B) l C) m D) m E) n

4. 
   Darsni yakunlash.
   
5. 
   Uyga vazifa: test yechish tematik axborotnomalardan
   

Tayyorladi:


Tekshirdi: OTIBDO‘ :


20 y.

12.