Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №4 Matematika attestatsiya Matematika attestatsiya №4 InfoMaster Yanvar 21, 2022 61 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 0 0% 1 ovozlar, 1 avg 0 12345678910111213141516171819202122232425262728293031323334353637383940 Matematika fanidan attestatsiya savollari №4 1 / 40 tenglamalar sistemasi yechimga ega bo‘ladigan a ning barcha qiymatlari to‘plamini toping. A) 4 B) 2 C) 3 D) 1 2 / 40 Agar bo'lsa ifodaning qiymatini toping. A) 13 B) 9 C) 7 D) 0 3 / 40 ni 9 ga bo’lgandagi qoldiqning kvadratini toping. A) 16 B) 4 C) 25 D) 9 4 / 40 bo‘lsa, y = ? A) 3 B) 8 C) 2 D) 26 5 / 40 Agar bo'lsa, x ni toping. A) 2 B) -2 C) 5 D) -5 6 / 40 Muntazam uchburchak ichidan olingan nuqtadan uchburchak tomonlarigacha bo'lgan masofalar mos holda c(2;3;1), b(1;2;1) va a(1;2;3) vektorlarning absolut qiymatlariga teng bo'lsa, uchburchakning balandligini toping. A) 2√14+√6 B) 16 C) √6+√14 D) 18 7 / 40 20132015 ni 10 ga bo'lgandagi qoldiqni toping. A) 3 B) 1 C) 9 D) 7 8 / 40 Teng yonli trapetsiyaning diagonallari o'zaro perpendikulyar hamda yuzi 32 ga teng bo'lsa, uning diagonali uzunligini toping. A) 6 B) 4 C) 2 D) 8 9 / 40 cosx=0,2x tenglama nechta yechimga ega? A) 4 B) 2 C) 3 D) 1 10 / 40 P(-2;2) nuqtadan o'tuvchi va a(6;4)a vektorga perpendikulyar bo'lgan to'g'ri chiziq tenglamasini toping. A) 3x+2y-2=0 B) 3x-2y+2=0 C) 3x-2y-2=0 D) 3x+2y+2=0 11 / 40 Quyida berilgan holatda stol va uni atrofida qo’yiladigan stullarning holati berilgan va raqamlangan k-holatda stullarning raqamlari yig`indisi 351 taga teng bo`lsa, k ni toping ? A) 13 B) 11 C) 10 D) 12 12 / 40 Quyida berilgan shakillar ichidagi sonlar yig`indisi nolgateng bo`lishi uchun . Nechanchi shakilni olib tashlash kerak? A) 4 B) 1 C) 2 D) 3 13 / 40 Bir idishda 32/5 kg, ikkinchisida esa unga qaraganda 16/5 kg ortiq yog` bor. Ikkala idishda qancha yog` bor? A) 64/5 B) 10 C) 48/5 D) 16 14 / 40 Soddalshtiring. A) 6 B) 1 C) -1 D) 2 15 / 40 AM||KL , ∠BCD=70°,∠CDE=40°, ∠DEF =45°,∠EFG=80°, ∠FGK=70°∠MBC=x ga teng bo`lsa x ni toping ? A) 20° B) 30° C) 10° D) 40° 16 / 40 Yig‘indini toping. A) 1/12 B) 1/4 C) 1/6 D) 1/9 17 / 40 ni hisoblang. A) 1 B) 2 C) 3 D) 0 18 / 40 Dastlabki n ta hadining yig‘indisi formula bilan aniqlanadigan arifmetik progressiyaning 6-hadini toping. A) 6 B) 9 C) 8 D) 10 19 / 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) 3R B) 1,5R C) √3R(2-√3) D) R(√3-√2) 20 / 40 Tenglamaning natural ildizining butun bo‘luvchilari nechta? A) 5 B) 6 C) 4 D) 2 21 / 40 Funksiyaning aniqlanish sohasini toping. A) [-3;2] B) x∈R C) (-∞;3]∪[2;∞) D) (-∞;0)∪(0;∞) 22 / 40 Bo‘yi 130 cm, eni 90 cm, balandligi 60 cm bo‘lgan idishdagi suvning 234 litri olindi. Idishda qolgan suvning (sathi) balandligini toping. A) 40 B) 35 C) 20 D) 25 23 / 40 Agar tenglamaning ildizi m/n bo‘lsa, m+ n ni toping. Bunda EKUB(m; n)=1. A) 50 B) 32 C) 25 D) 41 24 / 40 x²-n≤0 tengsizlik o‘rinli bo‘ladigan x ning 7 ta butun ildizi bor bo‘lsa. n nechta turli butun qiymat qabul qiladi? A) 9 B) 15 C) 7 D) 12 25 / 40 Hisoblang: A) 4 B) 0 C) 8 D) 6 26 / 40 Aylana tashqarisidagi nuqtadan aylanaga kesuvchi o‘tkazilgan. Berilgan nuqtadan aylanani kesgan nuqtalarigacha bo‘lgan masofalar mos ravishda 9 va 45 ga teng bo‘lsa, shu nuqtadan aylanaga o‘tkazilgan urinmaning urinish nuqtasigacha bo‘lgan masofa uzunligini toping. A) 6√5 B) 12√3 C) 8√3 D) 9√5 27 / 40 x>0 bo‘lsa, 128x+1/x² yig‘indining eng kichik qiymatini toping. A) 64 B) 16 C) 48 D) 32 28 / 40 Radiusi 25/4 bo‘lgan sferaga balandligi 8 ga teng bo‘lgan konus ichki chizilgan. Konusning hajmini toping. A) 192π B) 96π C) 144π D) 72π 29 / 40 f(3x)=x+f(3x-3) va f(3)=1 bo'lsa, f(300) nechaga teng? A) 4800 B) 5050 C) 3600 D) 600 30 / 40 Agar x =17 bo‘lsa, quyidagi ifodaning qiymatini toping. A) √17 B) -4 C) 4 D) -√17 31 / 40 Raqamlari yig‘indisi 10 bo‘lgan nechta turli 3 xonali son bor? A) 0,432 B) 0,216 C) 0,144 D) 0,288 32 / 40 ABCD trapetsiyaning AC diagonali CD yon tomonga perpendikulyar. Agar ∠D=69° va AB = BC bo‘lsa, B burchakni toping. A) 142° B) 132° C) 135° D) 138° 33 / 40 a,b,c -1 dan katta musbat sonlar uchun a³=b² va a4=c5 bo'lsa, logbc ni toping. A) 5/6 B) 1/2 C) 1/3 D) 8/15 34 / 40 Ayniyatdan foydalanib x + y + z ni toping: A) 12 B) 6 C) 3 D) 9 35 / 40 Quyidagi sonini 9 ga bo‘lganda qoladigan qoldiqni toping. A) 1 B) 8 C) 0 D) 5 36 / 40 Agar x2-6x+7=0 bo‘lsa, ni toping. A) 40 B) 52 C) 48 D) 28 37 / 40 275+330 sonini 41 ga bo‘lganda qoladigan qoldiqni aniqlang. A) 0 B) 5 C) 1 D) 9 38 / 40 Tenglamalar sistemasidan foydalanib x + y + z ni toping: A) 6 B) 8 C) 10 D) berilganlar yetarli emas 39 / 40 7/3 kasrning o‘nli kasr yoyilmasida verguldan keyingi 100- raqamni toping. A) 4 B) 1 C) 2 D) 5 40 / 40 Tenglamani yeching: A) 6/5 B) 5/9 C) 5*4 D) 9/5 O'rtacha ball 0% 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
