Takrorlash uchun test

 TAKRORLASH UCHUN TEST 

1. 
   Ildizlari tenglamaning ildizlaridan uch marta kichik bo`lgan kvadrat tenglama tuzing?
   

Javob:___________________

2. 
   Rasmga ko`ra burchakni toping?
   

Javob:___________________

3. 
   Hisoblang:
   

Javob:___________________

4. 
   Qo`shni burchaklardan bir ikkinchisidan 5 marta katta bo`lsa, o`tkir burchakni toping?
   

Javob:___________________

5. 
   bo`lsa, ning qiymatini toping?
   

Javob:___________________

6. 
   Uchburchak ikkita burchagining kattaliklari nisbati 2:3 ga teng. Uchinchi burchagi shu burchaklarning kattasidan ga kichik. Uchburchak-ning kichik burchagini toping?
   

Javob:___________________

7. 
   ko`phadning koeffitsiyentlar yig`indisini toping?
   

Javob:___________________

8. 
   Agar har bir katakning o`lchami bo`lsa, rasmda tasvirlangan burchak-ning tangensini toping?
   

Javob:___________________

9. 
   va uchburchaklar uchun , , , shart-lar o`rinli bo`lsa, burchakni toping?
   

Javob:___________________

10. 
    tengsizlikni yeching?
    

Javob:___________________

11. 
    Maxsulotning narxi ketma-ket ikki marta 10% ga oshirilgandan so`ng 451 so`m bo`ldi. Birinchi ko`tarilgandan so`ng maxsulotning narxi necha so`m bo`lgan?
    

Javob:___________________

12. 
    Hisoblang: bunda va
    

Javob:___________________

13. 
    

Javob:___________________

14. 
    Kishi harakatsiz eskalatorda 6 minutda, harakatlanayotgan eskalatorda esa 42 sekundda yuqoriga ko`tarildi. Shu kishi harakatdagi eskalatorda to`xtab turib nacha minutda yuqoriga ko`tariladi.
    

Javob:___________________

15. 
    Hisoblang:
    

Javob:___________________

16. 
    Uchburchakning burchaki , bitta tashqi burchaki . Uchburchakning shu tashqi burchakka qo`shni bo`lmagan o`tkir burchakini toping?
    

Javob:___________________

17. 
    Geometrik progresiyada va bo`lsa,
    

Javob:___________________

18. 
    tengsizlikni qanoatlantiruvchi barcha natural yechimlar yig`indisini toping?
    

Javob:___________________

19. 
    va burchaklarining bissektrisalari orasidagi burchakni toping?
    

Javob:___________________

20. 
    va bo`lsa, ni va orqali ifodalang.
    

Javob:___________________

21. 
    Quyida funksiya grafigi keltirilgan. ni toping?
    

Javob:___________________

22. 
    Hovuzga 4 ta quvur o`tkazilgan ikkinchi, uchunchi va to`rtinchi quvurlar soatda, birinchi va ikkinchi quvurlar soatda, hamma quvurlar soatda to`ldirsa, ikkinchi quvur hovuzni qancha vaqtda to`ldiradi.
    

Javob:___________________

23. 
    Qo`shni burchaklardan bir ikkinchisi-dan 4 marta kichik bo`lsa, o`tmas burchakni toping?
    

Javob:___________________

24. 
    tenglamalar sistemasini qanoatlantiruvchi barcha va lar yig`indisini toping?
    

Javob:___________________

25. 
    Rasmda va nuqtalar berilgan. Agar har bir katakning o`lchami bo`lsa, kesma uzunligini toping?
    

Javob:___________________

26. 
    ni hisoblang?
    

Javob:___________________

27. 
    Uchburchak ikkita burchagi yig`indisi-ning kosinusi ga teng. Uchinchi burchagining kosinusini toping?
    

Javob:___________________

28. 
    Sonlarni o`sish tartibida yozing?
    

; ;
Javob:___________________

29. 
    

Javob:___________________

30. 
    Natural sonlar qatori har biri natural sonning kubi bilan tugaydigan quyidagi qismlarga ajralgan:
    

10-qismdagi sonlar yig`indisini toping?
Javob:___________________

31. 
    funksiyaning qiymatlar sohasini toping.
    

Javob:___________________

32. 
    burchakni toping?
    

Javob:___________________

33. 
    va bo`lsa, ni va orqali ifodalang.
    

Javob:___________________

34. 
    Rasmdan foydalanib
    

Javob:___________________

35. 
    birhadning darajasini toping?
    

Javob:___________________

36. 
    tenglamaning ildizlari-dan biri ga teng. Uning ikkinchi ildizini toping.
    

Javob:___________________

37. 
    Yig`indini hisoblang:
    

Javob:___________________

38. 
    va qo`shni burchaklar. Agar nisbatda bo`lsa, va burchaklar ayirmasini toping.
    

Javob:___________________

39. 
    

Javob:___________________

40. 
    tengsizlikni yeching
    

Javob:___________________