Matematika (X-450):3=150 X ning qiymatini toping A) 450 B) 900 D) 500
Noto’g’ri mulohazani toping Eng kichik natural son 1 B) raqamlar cheksizdir D) oxiri 0 va 5 bilan tugagan sonlar 5ga qoldiqsiz bo’linadi E) bitta 0 raqami sonni 10 marta oshirishi mumkin 1soatning chorak qismi qancha ? A) 30 min B) 40 min D) 15 min E) 240 min
Tomoni 32 cm bo’lgan teng tomonli uchburchakning perimetrini aniqlang.
A) 96 cm B) 128cm D) 64 cm E) 1 m 5) Aka va ukaning yoshlari yig’indisi 24 yosh. Akasi ukasidan 3 marta katta bo’lsa ukaning yoshini toping. A) 6 yosh B) 8 yosh D) 12 yosh E) 21 yosh 6) Perimetri 20 m bo’lgan to’rtburchak shaklidagi maydon ajratish kerak. Uning yuzasi eng katta bo’lishi uchun qanday o’lchamda yerni o’lchash kerak? A) eni 10m, bo’yi 10 m B) 9m va 1 m D) kvadrat shaklda E) 6 va 4m 7) Berilgan sonlarning qaysi biri 3 ga qoldiqsiz bo’linadi? A. 37890 B. 6584 D) 2974 E) 2453 8) Fazoviy shakllarni belgilang A) kub, trapetsiya, konus B) paralelopiped, shar, prizma D) doira, kvadrat, shar 9) 3ta shkafda kitoblar terilgan. 1- shkafda 320 ta , 2- shkafda undan 3 marta ko’p, 3-shkafda 2-skafdagining yarmiga teng kitob bor. Jami shkaflarda nechta kitob bor? A) 1760 ta B) 480 ta D) 960 ta E) 1280ta 10) Hisoblang (1200:60+80)*0+(2400:30-74)*0= A) 100 B) 200 D) 540 E) 0 11) Hisoblang 345*205= A) 70725 B) 8625 D) 70625 E) 6025 12) 8ta kub yasash uchun nechta kvadrat kerak bo’ladi? A) 32ta B) 48ta D) 80ta E) 36ta 13) 3h 12 min-1h 34min= A) 2 h 22 min B) 1 h 38min D) 1 h 28 min 14) Nuqtalar o’rnini to’ldiring 3q 5kg=….. kg A) 305 B) 35 D) 350 E) 3500 15) To’rtburchakning yuzasi 32 . Agar A tomoni 8 cm bo’lsa , b tomonini toping . A) 8 cm B) 4cm D) 6cm E) 24 cm 16) Perimetri 100 m, Eni 20m bo’lgan to’g’rito’rtburchakning bo’yini toping A) 80 cm B) 30 cm D) 5cm E) 25cm 17) 2,3,4,6 raqamlaridan raqamlarni takrorlamasdan necha xil 2 xonali son tuzish mumkin? A) 12 ta B) 2 ta D) 6ta 18) 2ta savatda 20 kg olma bor . 1-savatda 2-siga qaraganda 4marta ko’p olma bor. Savatlarda qanchadan olma bor? A) 1-savatda 15 kg 2-savatda 5kg B) 1-savatda 16 kg 2-savatda 4 kg D) 1-savatda 4 kg 2-savatda 16 kg E) 1-savatda 5 kg 2-savatda 15 kg 19) 100 m joyga orasini 2 metrdan qilib ko’chat ekilsa nechta ko’chat olish kerak? A) 50ta B) 100 ta D) 200 ta E) 51ta 20) Bosh qopga nechta tarvuz solish mumkin? A) 1ta B) siqqanicha D) 8ta E) katta-kichikligiga qarab 21) 15 ta futbolkaga tartib bilan raqam qo’yib chiqish uchun nechta raqam yoziladi? A) 15 ta b) 10 ta D) 21ta E) 2ta 22) 3 ,6, 9, 12 tartibda davom etsa 18-son qaysi son bo’ladi? A) 71 B) 54 D) 21 E) 51 23) Sonlar o’qida sonlar….. A) o’ngdan chapga qarab ortadi B) chapdan o’ngga qarab kamayib boradi D) chapdan o’ngga qarab ortadi 24) 1 metr 1 millimetrdan …. A) 1000 marta kichik B) 100 marta kata D) 10 000 marta kata E) 1000 marta kata 25) 1.2.3.4.5 raqamlarini takrorlamay necha xil 2 xonali son hosil qilish mumkin? A) 10 ta B) 20ta D) 12ta E) 5ta
