Matematika 106/4

ini tashkil etdi. 1 kg tozalangan baliq necha so’mga tushgan?
A) 640 B) 750 C) 480 D) 720 E) 500

ni hisoblang.
A) B) C) 4,05 D) 2,1 E)

ni soddalashtiring.
A) B) C) D) E)

ning qanday eng kichik natural qiymatida soni 33 ga qoldiqsiz bo’linadi?
A) 6 B) 5 C) 7 D) 4 E) 3

ayniyatdagi noma’lum koeffisentlaridan biri ni toping.
A) 2 B) 3 C) 1 D) E)

Agar bo’lsa, ni hisoblang.
A) 5 B) 4 C) 7 D) 8 E) 6

Hadlari formula bilan berilgan ketma-ketlikning dastlabki o’ttizta hadi yig’indisini toping.
A) 2100 B) 2210 C) 2010 D) 1940 E) 1900

Paralellogrammning dioganallari 6 sm va 32 sm, ular orasidagi burchak . Paralellogrammning yuzini toping.
A) B) C) 48 D) 12 E) 24

Uchlari va nuqtalarda joylashgan uchburchakning medianasi uzunligini toping.
A) B) C) 1 D) 2 E)

Kesik konus asoslarining radiuslari 1 va 5 ga teng. Agar balandligi ga teng bo’lsa, uning yasovchisi qanchaga teng bo’ladi?
A) 4 B) 12 C) 6 D) 5 E) 3

oraliqda maxraji 3 ga teng bo’lgan barcha qisqarmaydigan kasrlarning yig’indisini toping.
A) B) 8 C) D) 9 E)

tenglamaning nechta butun ildizi bor?
A) 3 B) 4 C) 1 D) ildizi yo’q E) 2

Arifmetik progressiyaning dastlabki 6 ta hadlari va 22 bo’lsa,
ni hisoblang.
A) 82 B) 70 C) 65 D) 58 E) 60

va sonlardan qaysi biri 1 dan kichik?
A) c B) bunday son yo’q C) a D) d E) b

Teng yonli uchburchakka ichki chizilgan aylananing markazi uning asosiga tushirilgan balandligini, uchidan boshlab hisoblaganda, va 2 ga teng kesmalarga ajratadi. Uchburchakning asosini toping.
A) 10 B) 12 C) 8 D) 14 E) 9

Teng yonli trapetsiyaning yon tomoni 41 ga, balandligi 40 ga va o’rta chizig’I 51 ga teng. Trapetsiyaning katta asosinini toping.
A) 55 B) 65 C) 50 D) 60 E) 54

Agar va bo’lsa, ning qiymatini hisoblang.
A) 1 B) C) D) E)

tenglamani yeching.
A) B) C)
D) E)

ni soddalashtiring.
A) B) C) D) 0 E)

tengsizlikning barcha butun sonlardagi yechimlari yig’indisini toping.
A) 88 B) 74 C) 84 D) 77 E) 90

tenglama ildizlarining yig’indisini toping.
A) B) C) D) E)

uchburchakda . uchidan tushirilgan balandlikning uzunligini toping.
A) B) C) D) E)