Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №4 Matematika attestatsiya Matematika attestatsiya №4 InfoMaster Yanvar 21, 2022 69 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 0 0% 1 ovozlar, 1 avg 1 12345678910111213141516171819202122232425262728293031323334353637383940 Matematika fanidan attestatsiya savollari №4 1 / 40 Bobur 14 m/s tezlik bilan 5 soat, 36 km/soat tezlik bilan 5 minut yugurgan bo’lsa , Boburning umumiy yurgan yo’li topilsin A) 670 km B) 456 km C) 255 km D) 13 km 2 / 40 Agar bo‘lsa, x ni toping. A) 5 B) -2 C) -5 D) 2 3 / 40 Muntazam oltiburchakning tomoni 2√6 ga teng. Shu ko‘pburchakka tengdosh bo‘lgan teng tomonli uchburchakning tomonini toping. A) 24 B) 18 C) 30 D) 12 4 / 40 ni hisoblang. A) (e-1)/2 B) (e+1)/2 C) e-1 D) e+1 5 / 40 Abdulla, Samandar va Jamshid 3 ta stulga necha xil usulda utirishi mumkin? A) 6 B) 27 C) 7 D) 9 6 / 40 funksiyaning [2; 3] kesmadagi eng katta qiymatini A) 7,5 B) 4 C) 3 D) 4,5 7 / 40 20132015 ni 10 ga bo'lgandagi qoldiqni toping. A) 9 B) 7 C) 1 D) 3 8 / 40 tenglamaning ildizlari yig'indisini(agar ildizi bitta bo'lsa, o'zini) toping. A) 2 B) 3 C) 0 D) 1 9 / 40 Qadam uzunligi deb biricnhi iz tovon oxiridan ikkinchi iz tovon oxirigacha bo'lgan masofaga aytiladi. Erkak kishi yurayotganda uning qadami va qadamlar soni orasidagi bog'lanish quyidagi formula bilan ifodalanadi: (n/P) = 140. Bu yerda n – bir minutdagi qadamlar soni. P – qadam uzunligi (m). Hikmat 1 minutda 70 qadam bossa, formula yordamida uning qadami uzunligini toping. A) 0,7 m yoki 70 cm B) 0,5 m yoki 50 cm C) 0,9 m yoki 90 cm D) 0,6 m yoki 60 cm 10 / 40 Usta ishning 0,75 qismini 17/4 soatda bajaradi. Shu ishning 4/5 qismini qancha vaqtda bajaradi? A) 67/15 B) 31/85 C) 11/5 D) 68/15 11 / 40 n ning qanday qiymatida tenglik to`g`ri bo’ladi? (73)=715 A) 1 B) 5 C) 12 D) 7 12 / 40 Hisoblang 200−199+198−197+⋯+4−3 A) 99 B) 101 C) 100 D) 98 13 / 40 Soddalshtiring. A) 6 B) 2 C) -1 D) 1 14 / 40 Hisoblang: -121+(-135)-(-1)28 A) 0 B) -2 C) -3 D) -1 15 / 40 Chizmaga ko`ra x ning eng kichik butun qiymatinitoping ? A) 7 B) 9 C) 6 D) 8 16 / 40 Funksiyaning aniqlanish sohasini toping. A) [-3;2] B) x∈R C) (-∞;0)∪(0;∞) D) (-∞;3]∪[2;∞) 17 / 40 sin a = x va 1+cos a= y bo‘lsa, x va y o‘zaro qanday bog‘langan? A) 1 B) 2 C) 3 D) 4 18 / 40 Burchagi 120° ga teng bo‘lgan doiraviy sektorga ichki doira chizilgan. Berilgan doiraning radiusi R ga teng bo‘lsa, yangi doiraning radiusi topilsin. A) 1,5R B) R(√3-√2) C) √3R(2-√3) D) 3R 19 / 40 108 sonining natural bo‘luvchilari ko‘paytmasi quyidagilardan qaysi biriga teng? 212·318 22·33 28·310 26·39 A) 4 B) 3 C) 1 D) 2 20 / 40 To‘g‘ri burchakli uchburchakning bir burchagi 52° ga teng bo‘lsa, to‘g‘ri burchak uchidan tushirilgan balandlik va mediana orasidagi burchakni toping. A) 24° B) 14° C) 17° D) 7° 21 / 40 f(3x)=x+f(3x-3) va f(3)=1 bo'lsa, f(300) nechaga teng? A) 600 B) 5050 C) 4800 D) 3600 22 / 40 Integralni hisoblang: A) 2 B) 1 C) 3 D) 4 23 / 40 Dastlabki n ta hadining yig‘indisi formula bilan aniqlanadigan arifmetik progressiyaning 6-hadini toping. A) 9 B) 6 C) 8 D) 10 24 / 40 ABC o‘tkir burchakli uchburchakda sinA=4/5 va sinB=15/13 bo'lsa, sinC ni qiymatini toping. A) 48/65 B) 36/65 C) 56/65 D) 40/63 25 / 40 Radiusi 25/4 bo‘lgan sferaga balandligi 8 ga teng bo‘lgan konus ichki chizilgan. Konusning hajmini toping. A) 192π B) 144π C) 72π D) 96π 26 / 40 a,b,c -1 dan katta musbat sonlar uchun a³=b² va a4=c5 bo'lsa, logbc ni toping. A) 1/3 B) 5/6 C) 8/15 D) 1/2 27 / 40 Yig‘indini toping. A) 1/6 B) 1/12 C) 1/4 D) 1/9 28 / 40 ABCD trapetsiyaning AC diagonali CD yon tomonga perpendikulyar. Agar ∠D=69° va AB = BC bo‘lsa, B burchakni toping. A) 138° B) 132° C) 142° D) 135° 29 / 40 Agar x2-6x+7=0 bo‘lsa, ni toping. A) 28 B) 48 C) 52 D) 40 30 / 40 Agar bo‘lsa, m/n ni toping. A) 2 B) (1+√5)/2 C) 4 D) 3 31 / 40 A, B,C,D, E natural sonlar. Agar EKUB(A,B,C)=10, EKUB(B,C,D,E)=15 bo‘lsa, A+ B+C+D+ E ning eng kichik qiymatini toping. A) 120 B) 90 C) 80 D) 100 32 / 40 Ayniyatdan foydalanib x + y + z ni toping: A) 6 B) 12 C) 3 D) 9 33 / 40 Tenglamaning natural ildizining butun bo‘luvchilari nechta? A) 5 B) 4 C) 6 D) 2 34 / 40 Uchburchakning 3 va 4 ga teng bo‘lgan tomonlariga o‘tkazilgan medianalar o‘zaro perpendikulyar bo‘lsa, bu uchburchakning uchinchi tomonini toping. A) 2,5 B) 2,4 C) √5 D) √6 35 / 40 ni hisoblang. A) 2 B) 0 C) 3 D) 1 36 / 40 Hisoblang: A) 8 B) 6 C) 4 D) 0 37 / 40 Agar f(x) funksiya (-∞;∞) da qat’iy o‘suvchi funksiya bo‘lsa, y =3 f(x)-8 funksiya uchun quyidagi mulohazalardan qaysi biri to‘g‘ri bo‘ladi? A) qat’iy kamayuvchi B) dastlab o‘sadi, keyin kamayadi C) qat’iy o‘suvchi D) dastlab kamayadi, keyin o‘sadi 38 / 40 Agar bo'lsa, ni m orqali ifodalang. A) 2/m B) (4-m)/4 C) (m+4)/4 D) (m+1)/2 39 / 40 Raqamlari yig‘indisi 10 bo‘lgan nechta turli 3 xonali son bor? A) 0,216 B) 0,432 C) 0,288 D) 0,144 40 / 40 tenglama intervalda nechta ildizga ega? A) 3 B) 1 C) 2 D) 4 O'rtacha ball 33% 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring Author: InfoMaster Foydali bo'lsa mamnunmiz
Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 13 Matematika fanidan attestatsiya savollari №16
