matematika milliy sertifikat savollari umumiy

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telegram kanalimiz: @rustambek_oqiw_orayi +99894 123 51 51 milliy sertifikatda tushgan original test savollari milliy sertifikat (04.12.2022) 1. 𝑎, 𝑏, 𝑐 − turli raqamlar bo’lsa, 100𝑎 + 10𝑏 + 𝑐 ning eng katta qiymatini toping. a) 897 b) 987 c) 999 d) 988 2. (2022 − 1 2022 ) : 2021 2022 ∙ 1 2023 ni hisoblang. a) 1 b) 2022 c) 1 2023 d) 2023 3. 2 va 3 ga bo’linmaydigan barcha ikki xonali natural sonlar yig’indisini toping. a) 1620 b) 1800 c) 1960 d) 3080 4. 𝐴 shahardan 𝐵 shaharga ikkita mashina yo’lga chiqdi. birinchi mashina tezligi 𝑣1, ikkinchi mashina tezligi 𝑣2. (𝑣1 > 𝑣2). birinchi mashina 𝐵 shaharga borib shu zahoti qaytib ikkinchi mashina bilan uchrashdi. ikkinchi mashina bosib o’tgan masofa 𝐴 va 𝐵 shaharlar orasidagi masofaning necha foizini tashkil etadi? a) 2𝑣2 𝑣1+𝑣2 ∙ 100 % b) 𝑣2 𝑣1+𝑣2 ∙ 100 % c) 2𝑣1 𝑣1−𝑣2 ∙ 100 …

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𝐵𝐷 bissektrisa 2√2 ga teng bo’lsa, 𝐴𝐵𝐶 uchburchak yuzini toping. a) 2√3 b) 2√2 c) 3√2 d) 3√3 27. diagonallar soni tomonlar sonidan 6 marta ko’p bo’lgan ko’pburchakning ichki burchaklar yig’indisini toping. a) 2700° b) 1800° c) 2340° d) 2400° 16 12 𝑥 𝐴 𝐵 𝐶 𝐸 𝐹 20 https://t.me/rustambek_oqiw_orayi telegram kanalimiz: @rustambek_oqiw_orayi +99894 123 51 51 milliy sertifikatda tushgan original test savollari 28. rombning katta diagonali 10√4 + 2√2 ga teng o’tkir burchagi 450 bo’lsa, diagonallari kesishish nuqtasidan tomonlarigacha bo’lgan eng qisqa masofalar yig’indisini toping. a) 10 b) 20 c) 15 d) 25 29. ∫ 2𝑥2|2𝑥| 𝑑𝑥 4 −3 ni hisoblang. a) 187 b) 175 c) 337 d) 222 30. 𝐴𝐵𝐶 uchburchakning yuzi 60 ga teng. 𝐵𝐸⃗⃗⃗⃗ ⃗ = 𝐴𝐵⃗⃗⃗⃗ ⃗ bo’lsa, 𝐴𝐸𝐶 uchburchakning yuzini toping. a) 120 b) 90 c) 60 d) 30 31. (𝐴 ∩ 𝐵) ∪ (𝐴 ∪ 𝐵)′ ning elementlar sonini toping. a) 5 b) …

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𝑜𝑔2(1 − 𝑐𝑜𝑠2𝑥) = 2 tenglamani yeching. a) tenglamaning eng kichik musbat ildizini toping. javob a)__________________________________ b) tenglamaning (− 𝝅 𝟐 ; 𝟓𝝅 𝟐 ) kesmada nechta ildizga ega? javob b)__________________________________ https://t.me/rustambek_oqiw_orayi telegram kanalimiz: @rustambek_oqiw_orayi +99894 123 51 51 milliy sertifikatda tushgan original test savollari 38. 𝑔(𝑥) = 𝑘𝑥 + 𝑏 va 𝑓(𝑥) = 𝑎𝑥2 + 𝑏𝑥 + 𝑐 funksiya grafiklari berilgan. grafikdan foydalanib, quyidagilarni hisoblang. a) 𝒇′(𝟐) ni hisoblang. javob a)__________________________________ b) 𝒇′ ( 𝟏 𝒂 ) − 𝟓𝒇′ ( 𝟏 𝒃 ) + 𝟐𝒇′ ( 𝟏 𝒄 ) ni hisoblang. javob b)__________________________________ 39. 𝑓(𝑥) = 𝑥4 − 2𝑥3 + 2𝑥2 − 2𝑥 + 1 bo’lsa, a) 𝒇(𝟏 + √𝟐) + 𝒇(𝟏 − √𝟐) ni hisoblang. javob a)__________________________________ b) 𝒇(𝒙) = 𝟎 nechta turli haqiqiy ildizga ega? javob b)__________________________________ https://t.me/rustambek_oqiw_orayi telegram kanalimiz: @rustambek_oqiw_orayi +99894 123 51 51 milliy sertifikatda tushgan original test savollari 40. rasmda 𝑓(𝑥) = 𝑎𝑥2 + …

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bo’lsa, a) 𝑨𝑲𝑩 uchburchakning yuzini toping. javob a)__________________________________ b) 𝑨𝑲𝑳𝑫 yuzini toping. javob b)__________________________________ 43. rasmda aylananing 1 4 qismi tasvirlangan. 𝐴𝐶 = 𝐴𝐵 = 𝑅 −aylana radiusi, 𝐶𝐷 = 1, 𝐵𝐷 = 3√2 bo’lsa, a) 𝒔𝒊𝒏∠𝑪𝑨𝑫 ning ichki burchagini toping. javob a)__________________________________ b) 𝑪𝑨𝑫 uchburchakning yuzini toping. javob b)__________________________________ 𝐴 𝐷 𝐶 𝐿 𝐾 𝐵 𝐴 𝐶 𝐷 𝐵 1 https://t.me/rustambek_oqiw_orayi telegram kanalimiz: @rustambek_oqiw_orayi +99894 123 51 51 milliy sertifikatda tushgan original test savollari 44. silindrga oktaedr ichki chizilgan. oktaedrning hajmi 36 ga teng. a) oktaedrning qirrasini toping. javob a)__________________________________ b) silindr hajmini toping. javob b)__________________________________ 45. tomonlari 2 va 10 ga teng bo’lgan to’g’ri to’rtburchakli metaldan asoslari ikkita doira va yon sirti qirqib olinib silindr hosil qilindi . (𝜋 ≈ 3) deb oling. a) eng kam chiqindi chiqarib silindr yasalsa, uning hajmini toping. javob a)__________________________________ b) silindr yasashdan hosil bo’lgan chiqindi metalning necha foizini tashkil etadi? javob b)__________________________________ …

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telegram kanalimiz: @rustambek_oqiw_orayi +99894 123 51 51 milliy sertifikatda tushgan original test savollari milliy sertifikat (04.12.2022) 1. 𝑎, 𝑏, 𝑐 − turli raqamlar bo’lsa, 100𝑎 + 10𝑏 + 𝑐 ning eng katta qiymatini toping. a) 897 b) 987 c) 999 d) 988 2. (2022 − 1 2022 ) : 2021 2022 ∙ 1 2023 ni hisoblang. a) 1 b) 2022 c) 1 2023 d) 2023 3. 2 va 3 ga bo’linmaydigan barcha ikki xonali natural sonlar yig’indisini toping. a) 1620 b) 1800 c) 1960 d) 3080 4. 𝐴 shahardan 𝐵 shaharga ikkita mashina yo’lga chiqdi. birinchi mashina tezligi 𝑣1, ikkinchi mashina tezligi 𝑣2. (𝑣1 > 𝑣2). birinchi mashina 𝐵 shaharga borib shu zahoti qaytib ikkinchi mashina bilan uchrashdi. ikkinchi mashina …

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