6-sinf Matematika fanidan 1-chorak TEST Mart 30, 2021Mart 31, 2021 da chop etilgan InfoMaster tomonidan 6-sinf Matematika fanidan 1-chorak TEST ga fikr bildirilmagan. 0 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 6-sinf Matematika 1-chorak 1 / 25 12456789 soni quyidagi sonlardan qaysi biriga qoldiqsiz bo`linadi ? A) 3 B) 5 C) 10 D) 9 2 / 25 36/90 kasrga teng qisqarmas kasrni toping. A) 3/8 B) 18/45 C) 4/10 D) 2/5 3 / 25 3 ta ketma-ket natural sonlarning ko`paytmasi quyidagi sonlarning qaysi biriga albatta bo`linadi ? A) 24 B) 12 C) 5 D) 6 4 / 25 Yig`indini toping: A) 2/11 B) 19/36 C) 17/36 D) 5/12 5 / 25 1; 2; 3; 15; 17; 21; 28; 47; 57; 89; 144; 300; 205 sonlari ichida nechta murakkab son bor ? A) 8 B) 5 C) 6 D) 7 6 / 25 9 ga bo`linadigan sonni toping. A) 1075 B) 6534 C) 2576 D) 2341 7 / 25 30 soni nechta bo`luvchiga ega ? A) 6 B) 5 C) 4 D) 8 8 / 25 sonlar orasida maxraji 30 ga teng nechta kasr bor ? A) 2 B) 7 C) 8 D) 6 9 / 25 a ning qanday qiymatlarida 41 ∙ a ko`paytma tub son bo`ladi ? A) 41 B) 31 C) 1 D) 29 10 / 25 Yulduzcha o`rniga qanday raqam qo`yish mumkin: 196 = 2 · 2 · * · 7 A) 3 B) 7 C) 13 D) 11 11 / 25 Tenglamani yeching: A) 11 B) 6 C) 3 D) 0 12 / 25 5 ga karrali ikki xonali sonlar nechta ? A) 19 B) 12 C) 18 D) 20 13 / 25 Qaysi juftlik o`zaro tub sonlardan iborat ? A) (12; 15) B) (8; 10) C) (34; 45) D) ( 28; 24) 14 / 25 Kasrlar ichidan eng kattasini toping. A) 4 B) 1 C) 3 D) 2 15 / 25 Javlonbek tokzorning 9/14 qismiga, O`tkirbek esa 3/14 qismiga ishlov berdilar. Ular birgalikda tokzorning qancha qismiga ishlov berishdi ? A) 12/28 B) 6/7 C) 27/2 D) 3/7 16 / 25 Toping: EKUB (54, 36) A) 5 B) 6 C) 108 D) 18 17 / 25 12 sonining bo`luvchilari yig`indisini toping ? A) 16 B) 28 C) 64 D) 3 18 / 25 Yulduzcha o`rnidagi sonni toping: A) 13 B) 26 C) 38 D) 27 19 / 25 Do`konga keltirilgan tonna undan tonnasi sotildi. necha tonna un qoldi ? A) 9/4 B) 13/4 C) 15/4 D) 11/4 20 / 25 Noto`g`ri tenglikni toping. A) 1 B) 4 C) 3 D) 2 21 / 25 Ayirmani toping: A) 13/30 B) 8/15 C) 13/15 D) 16/30 22 / 25 Bir idishda kg, ikkinchisida esa unga qaraganda kg ortiq yog` bor. Ikkala idishda qancha yog` bor ? A) 16 kg B) 10 kg C) 48/5 kg D) 64/5 kg 23 / 25 Toping: EKUK (27,36) A) 72 B) 108 C) 84 D) 162 24 / 25 Tenglamani yeching: A) 19/41 B) 2/41 C) 30/41 D) 1/41 25 / 25 Tengsizlik nechta tub yechimga ega: 54 < x ≤ 79 A) 5 B) 24 C) 25 D) 6 0% Testni qayta ishga tushiring Baholash mezoni 86%-100% 5 baho 71%-85% 4 baho 56%-70% 3 baho 55% va kamiga 2 baho Fikr-mulohaza yuboring Matematika choraklik
5-sinf Biologiya 3-chorak yuzasidan TEST Mart 29, 2021Mart 29, 2021 da chop etilgan InfoMaster tomonidan 5-sinf Biologiya 3-chorak yuzasidan TEST ga fikr bildirilmagan. 0 Tomonidan yaratilgan InfoMaster 5-sinf Biologiya 3-chorak 1 / 25 Non tayyorlashda qaysi zamburug’dan foydalanamiz? A) mog’or zamburug’I B) qalpoqchali zamburug’lar C) parazit zamburug? D) achitqi zamburug’I 2 / 25 Biologiyani o’rganish usullari nechta ? A) 7 ta B) 4 ta C) 5 ta D) 6ta 3 / 25 O’simliklarni changlatuvchi hasharotlarni toping? A) asalari va kapalak B) chivin va pashsha C) kapalak va chivin D) pashsha 4 / 25 Vilt kasalligini keltirib chiqaradigan zamburug’ni toping? A) zang B) mog’or C) qorakuya D) vertitsillium 5 / 25 Foydali bakteriyalarni toping? A) tugunak B) barchai kiradi. C) chirituvchi D) achituvchi 6 / 25 Buralgan bakteriyalar bu A) spirilla B) kokk C) sharsimon D) batsilla 7 / 25 U o’tkir tig’li pichoqcha bo’lib lalaratoriyada tirik obyektlarni kesishda foydalaniladi? A) pipetka B) scalpel C) piset D) probirka 8 / 25 Qaysi plastida pigmentlar miqdoriga ko’ra sariq ,qizil ,ko’k bo’lishi mumkin? A) xromoplast B) xloroplast C) vakuola D) leykoplast 9 / 25 Tirik organism hayotida yashab hayot kichiradigan bakteriyani toping? A) parazit B) tugunak C) achituvchi D) achituvchi 10 / 25 O’simliklar dunyosi nima dib ataladi? A) fauna B) turkum C) tur D) flora 11 / 25 Makkajo’xori qaysi turkumga kiradi? A) jo’xori B) sistematika C) avtotrof D) prodesunt 12 / 25 Virus odamda qanday kasalliklarni keltirib chiqaradi? A) barchasi to’g’ri B) ensefalit C) gepatit D) gripp 13 / 25 O’zbekistonda uchraydigan zaharli o’simliklarni toping? A) yalpiz va mingdevona B) yalpiz va bodom C) isiriq va bangidevona D) mingdevona va bangidevona 14 / 25 Qaysi organic modda kop bo’lsa meva shirin bo’ladi? A) organic kislota B) yog’ C) yod D) uglevod 15 / 25 Mikologiya fani nimani o’rganadi? A) parazitlar B) zamburug’larbakteriyalar C) viruslar D) bakteriyalar 16 / 25 Istemol qilinadigan qalpoqchali zamburug’larni toping? A) sariq soxta B) qo’zidumba C) mog’or D) muxomor 17 / 25 Bakteriya sporasi necha gradusga bardosh beradi? A) 140 253 B) 200 300 C) 100c 200 D) 150 25 18 / 25 Tirik organizmga biror narsa bilan ta’sir o’tkazish bu…… A) harakatlanish B) ayirish C) ko’payish D) ta’sirlashish 19 / 25 Agar non bir necha kun paketchada qolib ketsa qanday o’zgarish sodir bo’ladi. A) mog’or bosadi B) ko’pchiydi C) qurib qoladi D) yumshoq bo’ladi 20 / 25 Flora nima? A) o’simliklar dunyosi B) zamburug’lar C) fotosintez D) viruslar 21 / 25 Ariq bo’ylarida o’sadigan ildizpoyali ko’p yillik hushbo’y hidli o’simlikni toping? A) isiriq B) mingdevona C) yalpiz D) bangidevona 22 / 25 Hayvonot dunyosi nima deb ataladi? A) baktiriya B) virus C) fauna D) flora 23 / 25 Shirinmiya necha yillik o’simlik? A) bir yillik B) 2 yillik C) ko’p yillik D) daraxt 24 / 25 O’simliklar sistematikasi ketma ketligini to’g’riligini toping? A) tur turkum sinf oila dunyo B) turkum tur sinf bo’lim dunyo C) turkum tur oila bo’lim D) tur turkum oila sinf bo’lim dunyo 25 / 25 Xona o’simliklarini parvarishlashda tuvak kichik bo’lib qolganida o’simlikda qanday o’zgarish sodir bo’ladi? A) o’sishi sekinlashib,ostki barglari sarg’ayadi B) barglari quriydi C) ko’p suv bug’lata boshlaydi D) ko’p ozuqa talab qiladi 0% Testni qayta ishga tushiring Baholash mezoni 86%-100% 5 baho 71%-85% 4 baho 56%-70% 3 baho 55% va kamiga 2 baho Fikr-mulohaza yuboring Biologiya choraklik