Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 129 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0% 0 12345678910111213141516171819202122232425262728293031323334353637383940 OMAD YOR BO'LSIN! Matematika fanidan attestatsiya savollari №14 17.10.2022 Toshkent savollari! 1 / 40 1. Agar bo'lsa ifodaning qiymatini toping. A) 13 B) 0 C) 9 D) 7 2 / 40 2. f(x-1)+f(x+2)=2(x²+7) ekani ma‟lum bo'lsa, f(x) ko'phadni toping. A) f(x)+2x²-1 B) f(x)=x²-4 C) f(x)=x²-x+5 D) f(x)=x²+3x+7 3 / 40 3. Hisoblang: -121+(-135)-(-1)28 A) -2 B) -1 C) 0 D) -3 4 / 40 4. 7/3 kasrning o‘nli kasr yoyilmasida verguldan keyingi 100- raqamni toping. A) 4 B) 2 C) 1 D) 5 5 / 40 5. 3x3 o‘lchamli kvadratning tugunlarida 16 ta nuqta belgilanib, ularning o‘ng tomondan eng yuqorisidagi A bilan belgilangan. Bir uchi A nuqtada, qolgan uchlari qolgan 15 ta nuqtada orasidan tanlanadigan uchburchaklarning sonini toping. A) 100 B) 25 C) 105 D) 96 6 / 40 6. Quyidagilardan qaysi birlari to‘g‘ri? A) II va IV B) I va III C) I, III va V D) I va V 7 / 40 7. Ishchining maoshi 900000 so‘m edi. Uning maoshi ketma-ket ikki marta bir xil foizga oshgandan so‘ng, 1190250 so‘m bo‘ldi. Maosh har safar necha foizga oshgan? A) 15 B) 18 C) 14 D) 12 8 / 40 8. Arifmetik progressiyada a3+a6+a9+....+a3n=80 bo‘lsa, a2n-3+an+6=16 bo‘lsa, n ning qiymatini toping. A) 10 B) 11 C) 8 D) 5 9 / 40 9. f(f(2)) ni toping. A) -1 B) 2 C) 0 D) 3 10 / 40 10. Hisoblang: A) 7/18 B) 71/91 C) 70/80 D) 77/810 11 / 40 11. Quyidagi murakkab sonlarni hosil qilishda, qaysi birida eng ko‘p tub sonlar qatnashgan? A) 405 B) 3773 C) 945 D) 224 12 / 40 12. Tengsizlikni yeching. A) x∈(10;1000) B) x∈(0;1000) C) x∈(1;1000] D) x∈[0;1000] 13 / 40 13. Aniqmas integralni hisoblang. A) ln(lnx)+c B) xlnx-x+c C) lnx+c D) ln(lnx) 14 / 40 14. Agar tgx α =4 bo‘lsa, A) -2 B) -47/25 C) 1 D) 4 15 / 40 15. Agar x= y + 4 bo‘lsa, A) 1 B) 2 C) 0 D) 3 16 / 40 16. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 36 B) 72 C) 48 D) 54 17 / 40 17. tengsizlik nechta butun yechimga ega? A) 1 B) Ø C) 2 D) cheksiz ko‘p 18 / 40 18. Hisoblang: A) 6 B) 2 C) 11 D) 9 19 / 40 19. y = xln x funksiya hosilasini toping. A) lnx+1 B) lnx+x C) xx(lnx+1)ln x 1 D) lnx(x+1) 20 / 40 20. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) -1 B) 5 C) -5 D) 1 21 / 40 21. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 10 B) 15 C) 3 D) 6 22 / 40 22. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 7 B) 5 C) 2√5 D) 2√7 23 / 40 23. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 2/3 B) 1/3 C) 1/2 D) 1/4 24 / 40 24. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) -2 B) -1 C) 0 D) 1 25 / 40 25. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [0;1] B) [-1;1] C) [-1;0] D) [1;2] 26 / 40 26. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 1 B) 3 C) 2 D) 4 27 / 40 27. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 1.75 B) 1,5 C) 1 D) 2.25 28 / 40 28. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 9 B) 7 C) 10 D) 8 29 / 40 29. va bo‘lsa, a ni b orqali ifodalang. A) a=18-3b B) a=24-5b C) a=24-3b D) a=18+2b 30 / 40 30. tengsizlikni yeching. A) (0;1000) B) (1;1000) C) (0;1)∪(1;1000) D) Ø 31 / 40 31. Hisoblang: A) 129 B) 131 C) 132 D) 133 32 / 40 32. tenglama ildizlari yig‘indisini toping. A) -2 B) 0 C) 1 D) -1 33 / 40 33. bo‘lsa, ni toping. A) 1 B) 0 C) 1.5 D) 2 34 / 40 34. tenglamani yeching. A) 2 B) 1 C) 3 D) 0 35 / 40 35. Hisoblang: A) 2022 B) 2020 C) 2019 D) 2021 36 / 40 36. bo‘lsa, x· y ni toping. A) 3 B) 4 C) 1 D) 2 37 / 40 37. Chizmada nechta uchburchak tasvirlangan? A) 48 B) 52 C) 36 D) 64 38 / 40 38. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 1 B) -1 C) 0 D) 2 39 / 40 39. Integralni hisoblang: A) 3π/26 B) 3π/8 C) 3π/4 D) 3π/16 40 / 40 40. Tenglamani yeching: A) 1 B) 5 C) 4 D) 2 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring Author: InfoMaster Foydali bo'lsa mamnunmiz
Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 11 Matematika fanidan attestatsiya savollari №16
