Jizzaxlik repetitor: Farrux Odilov
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Haftalik testlar: 09.10.2022 Jizzaxlik repetitor: Farrux Odilov +99893-829-99-46 [1] @DTM_YECHIM 𝟏 − 𝑻𝑬𝑺𝑻 (𝟎𝟗. 𝟏𝟎. 𝟐𝟎𝟐𝟐) 1. Yig’indining oxirgi raqamini toping. 2022 2022 + 2021 2021 + 2020 2020 + 2019 2019 A) 1 B) 2 C) 3 D) 4 2. Ushbu 414243 … 107108 sonning raqamlar yig’indisi topilsin. A) 701 B) 703 C) 700 D) 698 3. 77 77 sonini 7 ga bo’lgandagi qoldiqni toping. A) 1 B) 5 C) 0 D) 2 4. Ikki sonning EKUBi 3 ga teng. EKUKi 684 ga teng. Shu sonlar ko’paytmasini toping. A) 684 B) 2052 C) 1368 D) Aniqlab bo’lmaydi. 5. Yig’indini 7 ga bo’lgandagi qoldiq toping. 15 + 151 + 1515 + 15151 + 151515 A) 3 B) 4 C) 5 D) 6 6. Hisoblang: 2023 ∙ 2019 − 2022 ∙ 2021 A) 2025 B) 2013 C) −2025 D) −2013 7. Hisoblang: 84 ∙ 17 + 64 ∙ 13 − 84 ∙ 34 − 26 ∙ 64 + 99 A) −2413 B) 2413 C) 2513 D) −2513 8. Eng katta ikki xonali songa, eng kichik ikki xonali manfiy son ayirmasini toping. A) 0 B) 188 C) 198 D) 99 9. 484 ni kanonik yoyilmasini toping. A) 2 3 ∙ 11 2 B) 2 2 ∙ 11 1 C) 2 3 ∙ 11 2 D) 2 2 ∙ 11 2 10. 𝑎 = 1,245 ∙ 10 10 , 𝑏 = 12454651, 𝑐 = 0,7785 ∙ 10 5 quyidagilarning qaysilari 5 ga qoldiqli bo’linadi. A) 𝑎 𝑣𝑎 𝑐 B) faqat 𝑎 C) faqat 𝑏 D) faqat 𝑐 11. 98 ning murakkab bo’luvchilar sonini toping. A) 6 B) 4 C) 3 D) 2 12. 88 va 98 ning umumiy bo’luvchilarining tub bo’luvchilari nechta? A) 0 B) 1 C) 2 D) 3 13. 𝑛 + 7 soni juft bo`lsa, quyidagilardan qaysi biri toq son? A) 𝑛 2 + 𝑛 B) 3𝑛 + 5 C) 2𝑛 − 8 D) 2 𝑛 − 𝑛 2 14. Ikki xonali bir sonning raqamlari o`rni almashtirilsa, 63 ga ortadi. Bu sonning raqamlari orasidagi farq nechaga teng? A) 3 B) 5 C) 7 D) 9 15. Download 0.73 Mb. Do'stlaringiz bilan baham: |
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