Ning qiymatini toping. 9 B 126 c 89 d e 1

Test

1. 
   ning qiymatini toping.
   

1. 
   79 B) 126 C) 89 D) 0 E) 1
   

2. 
   ni hisoblang
   

1. 
   50/7 B) 57/7 C) 48/7
   

D) 40/7 E) 51/7

3. 
   Ushbu ayrimani oxirgi raqamini toping.
   

1. 
   5 B) 2 C) 1 D) 0
   

4. 
   nihisoblang.
   

1. 
   -1 B) 0 C) 1 D) 25 E) -25
   

5. 
   nihisoblang?
   

1. 
   3 B) 1 C) 1/2 D) 2 E) 3/2
   

6. 
   sonlari orasida maxraji 27 ga teng nechta kasr son bor.
   

1. 
   4 B) 5 C) 6 D) 7 E) 8
   

7. 
   Qaysi juftlik o’zaro tub sonlardan iborat
   

1. 
   (18;24) B) (15;20) C) (36;48) D) (27;32)
   

8. 
   821 ga qanday eng kichik musbat sonni qo’shganda yig’indi 6 gaqoldiqsiz bo’linadi.
   

1. 
   4 B) 1 C) 5 D) 7 E) 9
   

9. 
   108 va 135 sonlarining eng kichik umumiy karalisini 12 va 54 sonlari eng kichik umumiy karalisiga nisbatini toping.
   

1. 
   50 B) 70 C) 60 D) 55
   

10. 
    Nechta ikki xonali son 19 ga qoldiqsiz bo’linadi
    

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

11. 
    ayirma qanday raqam bilan tugaydi.
    

1. 
   2 B) 0 C) 6 D) 4 E) 8
   

12. 
    17²⁴ oxirgi raqamini toping?
    

1. 
   1 B) 12 C) 7 D) 3 E) 4
   

13. 
    ni hisoblang
    

1. 
   13/4 B) 7/4 C) 1 D) 0
   

14. 
    G’ani bir son o’yladi, bu songa birni qo’shib so’ngra uni ikkiga ko’paytirdi, ko’paytmani 3 ga bo’ldi va bo’linmadan 4 niayridi, natijada 5 hosil bo’ldi. G’ani qanday son o’ylagan
    

1. 
   7 B) 9 C)6,5 D)13,5 E) 12,5
   

15. 
    yig’indini 7 gabo’lgandagi qoldiqni toping?
    

1. 
   1 B) 3 C) 6 D) 5
   

16. 
    Dastlabki 30 natural sonlar ichida 6 soni bilan o’zaro tub sonlar nechta.
    

1. 
   10 B) 7 C) 8 D) 9
   

17. 
    Avstraliya qit’asida yashaydigon kengru 12m uzunlikka sakrashi mumkin. U 100 marta sakrasa, qancha masofani bosib o’tadi.
    

1. 
   1500 B) 1200 C) 3500 D) 2950
   

18. 
    kasirning qiymati 40 dan qancha kam.
    

1. 
   -140 B) -180 C) -160 D) 200
   

19. 
    [4;8] kesmada nechta o’zaro tub son bor?.
    

1. 
   9 B) 6 C) 7 D)5
   

20. 
    Qo’riqxonada jami 24ta tuya bor. Ularning ba’zilari 1 o’rkachli, qolganlari 2 o’rkachli. Agar barcha tuyalar o’rkachlari soni 41 tani tashkil qilsa 1 o’rkachli tuyalar sonini aniqlang.
    

1. 
   16 B) 17 C)12 D) 21
   

21. 
    5+10+15+20+…+100; Hisoblang.
    

1. 
   1000 B) 1525 C) 1050 D) 2050
   
2. 
   594 va 378 ning umumiy bo'luvchilari nechta?
   

A) 8 B) 7 C) 9 D) 5

22. 
    Hisoblang:
    

A) B) C) D)

23. Hisoblang.

A) B) C) 8 D)

24.

A) -82 B) -2 C) 82 D) 2

25. Quyidagi 5222 sonining kubi qanday raqam bilan tugaydi.
A) 4 B)1 C) 8 D) 3

26. 
    4 ga bo’linadigon sonni toping.
    

A) 582 B) 674 C) 804 D) 442

26. 
    11 ga bo’linmaydigon sonni toping.
    

1. 
   2332 B) 4554 C) 6798 D) 1011
   

26. 
    Ifodaning qiymatini toping:
    

27 : 3³+ 2 · 3² − 15
A) 22 B) 4 C) 15 D) 34

29. 100 ning natural bo’luvchilari sonini toping.

A) 4 B) 6 C) 9 D) 8

30. 56 va 16 sonlarining umumiy bo’luvchilari soni nechta?

A) 4 B) 3 C) 2 D) 5