mock 1 matematika
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![sayxun team azizbek nuraliyev guliston academy sanjar rahimjonov t/mesayxunteamlc +99891 020 03 06 mock 1 matematika [1,3 ball] 1. 𝑎 + 𝑏 + 𝑐 = 25 bo’lsa, 50 − 2𝑎 − 2(𝑏 + 𝑐) ning qiymatini toping. a) 2 b) 3 c) 0 d) 1 [2,2 ball] 2. hisoblang: 0,0(6) 0,06 + 0,0(8) 0,08 + 10 9 a) 28 9 b) 10 3 c) 11 3 d) 25 9 [1,3 ball] 3. 𝑎 va 𝑏 natural sonlar uchun 2𝑎 ∙ 3𝑏 = 72 bo’lsa, 𝑎 + 𝑏 ni qiymatini toping. a) 3 b) 4 c) 5 d) 6 [2,2 ball] 4. yig’ilgan 1 t mevaning 82% i suvdan iborat. ma’lum vaqtdan keyin bu mevadagi suvning miqdori 70% ga tushdi. endi bu mevaning og’irligi necha kg chiqadi? a) 600 b) 580 c) 610 d) 590 [1,3 ball] 5. soddalashtiring: (𝑎−2 + 𝑏−3)(𝑎−2 − 𝑏−3) a) 𝑎−4 + 𝑏−6 b) 𝑎−4 − …](https://cdn.faylhub.uz/previews/pages/preview_Tc8yaEf.webp "mock 1 matematika - Страница 1")
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![cos3𝑥 + 1 cos3𝑥∙cos 5𝑥 + ⋯ + 1 cos2023𝑥∙cos2025𝑥 a) tg 2024𝑥 sin 2𝑥 b) tg 2025𝑥−tg𝑥 sin 2𝑥 c) tg 2025𝑥−tg𝑥 sin 𝑥 d) tg 2025𝑥 sin 2𝑥 [1,3 ball] 16. tg 25° = 𝑎 bo’lsa, cos 40° ni 𝑎 orqali ifodalang. a) 1−𝑎2 1+𝑎2 b) 2𝑎 1−𝑎2 c) 1+𝑎2 1−𝑎2 d) 2𝑎 1+𝑎2 sayxun team azizbek nuraliyev guliston academy sanjar rahimjonov t/mesayxunteamlc +99891 020 03 06 [1,3 ball] 17. 𝑦 = |𝑥2 − 2𝑥 − 5| funksiyaning 𝑥 = 4 nuqtadagi hosilasini toping. a) 6 b) –6 c) 0 d) 3 [2,2 ball] 18. 𝑓(𝑥 + 3) = 2𝑓(𝑥) + 5 va 𝑓(2) = 4 bo’lsa, 𝑓(8) ni toping. a) 25 b) 26 c) 28 d) 31 [2,2 ball] 19. |𝑥 − 4|𝑥2−3𝑥+ 3 2 = 1 tenglama nechta ildizga ega? a) 1 ta b) 3 ta c) 4 ta d) 5 ta [2,2 ball] 20. (√5 …](https://cdn.faylhub.uz/previews/pages/preview_szcJ1aF.webp "mock 1 matematika - Страница 2")
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![b) 36 c) 12 d) 24 [2,2 ball] 29. to’g’ri burchakli parallelepipedning asonini tomonlari 12 va 16 ga teng. parallelepiped diagonali uzunligi 25 bo’lsa, uning diagonal kesim yuzini toping. a) 250 b) 300 c) 240 d) 320 [2,2 ball] 30. 𝐴 to’plam elementlari 48 ning, 𝐵 to’plam elementlari 60 ning natural bo’luvchilari. 𝐴 ∩ b ning elementlar sonini toping. a) 6 b) 8 c) 12 d) 9 [2,2 ball] 31. qutida 8 ta oq va 7 ta qora shar bor. qutidan 2 ta shar tanlab olindi. tanlangan sharlarning barchasi qora bo’lishi ehtimolini toping. a) 1 8 b) 1 5 c) 7 15 d) 7 30 sayxun team azizbek nuraliyev guliston academy sanjar rahimjonov t/mesayxunteamlc +99891 020 03 06 [2,2 ball] 32. chizmadagi uchburchaklar sonini toping. a) 40 b) 55 c) 60 d) 70 topshiriqlar (33-35) va javob variantlari (a-f) ni o’zaro moslashtiring. funksiya grafigidan foydilanib quyidagilarni [−3; 7] oraliqda yeching …](https://cdn.faylhub.uz/previews/pages/preview_a2dmCFX.webp "mock 1 matematika - Страница 3")
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![ov t.me/sayxunteamlc +99891 020 03 06 [1,3 ball] 20. 𝑓(𝑥) = 18 sin 2𝑥 cos 2𝑥 + 24cos2 2𝑥 funksiyaning eng katta qiymatini toping. a) 24 b) 42 c) 21 d) 27 [2,2 ball] 21. { |3𝑎 − 9| = 9 − 3𝑎 |𝑏 − 8| = 𝑏 − 8 tengliklar o’rinli bo’lsa, 𝑎 − 𝑏 ning eng katta butun qiymatini toping. a) −7 b) −6 c) −5 d) −4 [1,3 ball] 22. lg 7 = 𝑎 va lg 5 = 𝑏 bo’lsa, log175 20 ni 𝑎 va 𝑏 orqali ifodalang. a) 1+𝑏 𝑎+2𝑏 b) 2−𝑏 2𝑎+𝑏 c) 1+𝑏 2𝑎+𝑏 d) 2−𝑏 𝑎+2𝑏 [2,2 ball] 23. aniq integralni hisoblang: ∫ (|𝑥 − 3| + 2𝑥 − 1) 4 −2 𝑑𝑥 a) 11 b) 2 c) 0 d) 19 https://t.me/sayxunteamlc sayxun team vs guliston academy azizbek nuraliyev sanjar rahimjonov t.me/sayxunteamlc +99891 020 03 06 [1,3 ball ] 24. abcd kvadratga uning …](https://cdn.faylhub.uz/previews/pages/preview_EXYaTgl.webp "mock 1 matematika - Страница 4")
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![ston academy azizbek nuraliyev sanjar rahimjonov t.me/sayxunteamlc +99891 020 03 06 [2,2 ball] 31. 𝐴 va 𝐵 to’plam elementlari uchun. 𝑛(𝐴) = 7, 𝑛(𝐵) = 8 va 𝑛(𝐴∩𝐵) 𝑛(𝐴∪𝐵) = 1 2 bo’lsa, (𝐴\𝐵) to’plamning elelmentlari sonini toping. a) 1 b) 2 c) 3 d) 4 [2,2 ball] 32. yashikda sariq, qizil va yashil rangli 3 ta bir xil kubik bor. tavakkaliga bittadan uchala kubik olindi. birin ketin qizil , yashil, sariq kubiklar chiqish ehtimolini toping. a) 1 4 b) 1 2 c) 1 6 d) 1 12 https://t.me/sayxunteamlc sayxun team vs guliston academy azizbek nuraliyev sanjar rahimjonov t.me/sayxunteamlc +99891 020 03 06 topshiriqlar (33-35) va javob variantlari (a-f) ni o’zaro moslashtiring. chizmada muntazam piramidaning yoyilmasi tasvirlangan. 𝐴𝐺 = 2√10 va 𝐴𝐸 = 2√13. [2,2 ball] 33. piramida balandligini toping. [2,2 ball] 34. piramida hajmini toping. [2,2 ball] 35. piramidaga ichki chizilgan shar radiusi 𝑟 bo’lsa, 6𝑟 √10−1 ni hisoblang. …](https://cdn.faylhub.uz/previews/pages/preview_4E75RTA.webp "mock 1 matematika - Страница 5")
О "mock 1 matematika"
sayxun team azizbek nuraliyev guliston academy sanjar rahimjonov t/mesayxunteamlc +99891 020 03 06 mock 1 matematika [1,3 ball] 1. 𝑎 + 𝑏 + 𝑐 = 25 bo’lsa, 50 − 2𝑎 − 2(𝑏 + 𝑐) ning qiymatini toping. a) 2 b) 3 c) 0 d) 1 [2,2 ball] 2. hisoblang: 0,0(6) 0,06 + 0,0(8) 0,08 + 10 9 a) 28 9 b) 10 3 c) 11 3 d) 25 9 [1,3 ball] 3. 𝑎 va 𝑏 natural sonlar uchun 2𝑎 ∙ 3𝑏 = 72 bo’lsa, 𝑎 + 𝑏 ni qiymatini toping. a) 3 b) 4 c) 5 d) 6 [2,2 ball] 4. yig’ilgan 1 t mevaning 82% i suvdan iborat. ma’lum vaqtdan keyin bu mevadagi suvning miqdori 70% ga tushdi. endi …
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