10 ikki haftalik matzik 2002 kichkina guruh

10 IKKI HAFTALIK MATZIK 2002 KICHKINA GURUH

1. Quyidagi munosabatlardan qaysi biri to`g`ri?
A){1,2} {1,2,3}
B){1,2,3} {1,2,3,4}
C){3,4}{5,6}

D){1,2,3} {1,2,3,4}

2. Ifodani soddalashtiring:
A) B) C) D) 1
3. 1dan 389 gacha bo’lgan sonlar ichida 11 ga bo’linadiganlari nechta?
A)25 B)30 C)35 D)38
4. ni hisoblang.
A)-1 B)1 C)9 D)
5. To`g`ri burchakli uchburchak katetlarining gipotenuzadagi proyeksiyalari 9 va 4 ga teng. Uchburchakning yuzini toping.
A) B) 108 C) 144
D) 39
6. To’g’ri to’rtburchakning eni 20% uzaytirilib, bo’yi 20 % kamaytirilsa uning yuzi qanchaga o’zgaradi?
A)o’zgarmaydi B)4% kamayadi
C)4% oshadi D)2% oshadi

7. Ifodani ratsional kasr ko`rinishida yozing:

A) B) C)
D)
8. a ning qanday qiymatida a²(y-1)=y-a tenglamaning ildizi yo’q?

A) a=0 B)a=1 C) a=-1

D) a=-1 va a=1

9. Hisoblang:
A) B) C) D)
10. Agar teng yonli uchburchakning asosdagi burchagi ga teng bo`lsa, uning yon totomonlari orasidagi burchakni toping.
A) B) C)
D)

11. Teng yonli uchburchakning perimetri 64m, uning yon tomoni esa asosidan

11sm katta. Uchburchakning yon tomoniga tushirilgan balandligini toping.
A) 13,44sm B) 12,62sm C) 13sm
D) 12sm
12. O`tkir burchakning sinusi ga teng. Shu burchakka qo`shni burchakning kosinusini toping:
A) B) C) D)
13. Qavariq o`n uch burchakning dioganallar soni nechta?
A)30 B)45 C)55 D)65
14. Quyidagi javoblarning qaysi birida doira yuzini hisoblash formulasi to`g`ri ko`rsatilgan?
A)l=R B)l=2R C)S=R²
D)S=R³
15. tenglamani yeching.
A) 3 B) -3 C) D) 0
16. li qismining yuzi ga teng bo`lgan doiraning yuzini toping.
A) B) C) D)
17. tenglamaning ildizlari ko`paytmasini toping.
A) 2 B) -2 C) 0 D) 3
18. tengsizlikning butun yechimlari nechta?
A) cheksiz ko’p B) 5 C) 6
D) 10
19. Tengsizlikni yeching:
A) B)
C) D)
20. (4;1) va (-2;5) koordinatalar bilan berilgan vektorlarning yig’indisining koordinatasini toping.
A)(6;6)
B)(-6;4)
C)(-2;6) D)(2;6)
21. Tengsizlikni yeching:
A) (1,5;2,4) B) (1,5;+……] C) (0;2,4)
D) (1;2,4)
22. Agar bo’lsa, funktsiyaning o’sish oraliqlari uzunliklari yig’indisini toping.
A) 1 B) 3 C) 4 D)6
23. Parallelogramnin g tomonlari nisbati 3:5 kabi, perimetri 48sm, o’tmas burchagi 120⁰ ga teng. Parallelogramning yuzini hisoblang.
A) 67,5 sm² B) sm² C) 48 sm²
D) sm²
24. Rombning yuzi 12 ga diagonallarining nisbati 1:2 ga teng. Romb tomonining uzunligini toping.
A) 4 B) C)
D) 6
25. vektorning moduli 5 ga teng. Agar (3,-4) bo’lsa, ni toping.
A)5 B)4 C)3 D)1
26. A(0;-1;2) nuqtaga koordinatalar boshiga nisbatan simmetrik bo’lgan nuqtani toping.
A) (2;-1;0) B) (-1;0;2) C) (0;1;-2)
D) (0;-1;-2)
27. qavslarni oching.
A) B)
C) D)
28. Tenglamani yeching:
A) {0;2} B) {0} C) {2; 0,5} D) {0,5}
29. funksiyaning M(0;1) nuqtadan o’tuvchi boshlang`ich funksiyasini toping.
A) B) C)
D)

30. 7,12,13,15,18 sonlarida nechta o’zaro tub son tuzish mumkin?

A)9 B)8 C)7 D)6
31. Oltiburchakli muntazam prizma nechta diagonal kesimga ega?
A) 5 ta B) 3 ta C) 9 ta D) 8 ta
32. funksiyaning qiymatlar sohasini toping.
A) B) C) D)
33. Quyidagi sonlardan qaysi biri 1 dan katta?
, , , ,
A) B) C) D)
34. 1;2;6;7;11;12;16;17;21;22 sonli to’plamdagi murakkab sonlar sonidan tub sonlar soni ayirmasini toping.
A) 4 B) 3 C) 2 D) 1
35. tengsizlik butun yechimlari yig’indisini toping.
A) 110 B) 120 C) 130 D) 140
36.
qavslarni oching.
A)
B)
C)
D)

1	2	3	4	5	6	7	8	9	10
D	A	E	A	D	B	C	C	A	B
11	12	13	14	15	16	17	18	19	20
A	D	D	C	A	C	B	C	B	D
21	22	23	24	25	26	27	28	29	30
	C	D	C	D	C	A	C	D	C
31	32	33	34	35	36
C	C	C	D	B	D