Matematika 3-guruh + fizika 2-guruh matematika 3-guruh

MATEMATIKA 3-GURUH + FIZIKA 2-GURUH

MATEMATIKA 3-GURUH
#1.Hisoblang:
A) B) C) D)
#2.56 va 16 sonlarining umumiy bo’luvchilari nechta?
A) 4 B) 60 C)2 D) 5
#3.Tenglamani yeching:
A) B) C) D)
#4.AB kesma uzunligining qismi 20 sm ga teng. AB kesmaning uzunligi necha santimetr?
A) 32sm B)36 sm C) 30 sm D)150sm
#5.Ifodaning qiymatini toping. va
A) 17 B)19 C)18,5 D) 45
#6.To’g’ri burchakning bo’yi dm ,eni undan dm qisqa.Shu to’rtburchakning perimetrini toping.
A) dm B) dm
C) dm D) dm
#7.Ifodaning qiymatini toping:
A) B) C) D)
#8.Ifodani soddalashtiring:
A) B) C) D)
#9.Poyezd 2 soat-u 15 minutda 135 km masofani bosib o`tdi. U 1 soatda necha kilometr yo`l bosgan?
A)80km B)60km
C)50km D)30km
#10.Ifodani soddalashtiring va son qiymatni toping:3x-(-8,2x-3,2y+8,2x+3,2y) bu yerda x=1,5 va y=2,5 ga teng₊
A)3,2 B)4,5 C)1,2 D) 0
#11.Bir to`pda m mato ikkinchisida esa undan m kam mato bor. Ikkala to`pda jami qancha mato bor?
A) B) C) D)
#12.Tenglamani yeching:
A)9 B)1 C)3 D)6
#13.Amalni bajaring:
A) B) C) D)
#14.36 sonining natural bo`luvchisi nechta?
A)4 B)9 C)3 D)5
#15.Son nurida -2;23;15;17;-39;65;-45 sonlardan qaysi biri eng chapda turadi va eng kichik son bo’ladi?
A)15 B)-39 C)-2 D)-45
#16. songa teskari sonni toping?
A) B) C) D)
#17. 34610 soni quyidagi raqamlarning qaysilariga qoldiqsiz bo’linadi?
A)7 B)8 C)2 va 5 D)3 va 9
#18.O’xshash hadlarni ixchamlashtiring:
A) B)
C) D)
#19.EKUK(100,99)+EKUB(99,100) hisoblang.
A)9900 B)9000 C)9901 D)9001
#20.Algebraik amallarni bajaring:
A) B)
C) D)
#21.(-1+2-3+4-……-99+100)+(-100+99-98+97-…….-4+3-2+1) hisoblang?
A)100 B)50 C)0 D)200
#22.|x-1|-13=-17+4 Modulli tenglamani yeching?
A) 0 B)1 C)13 D)4
#23.Aylananing diametri 4 dm ga teng bo’lsa, uzunligini toping?
A)4 B)6 C)8 D)10
#24. va sonlar orasida maxraji 20 ga teng bo’lgan nechta kasr son bor? A) 1 B) 3 C) 2 D) 4
#25.Amallarni bajaring:
A)16 B)18 C)17 D)15
#26. 558 ni 49 ga bo`lganda, qoldiq 19 ga teng bo`ladi.To`liqsiz bo`linmani toping.
A)11 B)21 C)12 D)13
#27. Kub asosining yuzi 36 dm²ga teng. Kubning hajmini toping.
A)216 B)236 C)96 D)196
#28.3 soat ning qismi necha minutga teng?
A)20minut B)40minut
C)60minut D)1minut
#29. hisoblang?
A)40 B)50 C)25 D)100
#30.1; 5; 7; 9; 31; 43; 55; 67; 85; 149; 263; 281 sonlar ichida nechta tub son bor?
A)8 B)6 C)7 D)9