7-sonli umumiy o’rta maktabi sinf o’quvchisi

Tekshirdi X.A.Mamatqulova 5-nazorat ishi


Sana _{–––––––––––––––––––––––––––––}

1. 
   Sportchi 200 m masofani 25 sekundda bosib o’tdi. Sportchining tezligini toping
   

2. 
   Orasidagi masofa 27 km bo’lgan ikkita sayyohlar bazasidan bir vaqtda bir-biriga qarab ikkita sayyohlar guruhi yo’lga chiqdi. Birinchi guruh 4 km/h tezlik bilan, ikkinchi guruh esa 5 km/h tezlik bilan harakatlanmoqda. Ular qancha vaqtdan so’ng uchrashishadi?
   

3. 
   Xona poling eni 6 m, bo’yi 15 m. 1 m² polni bo’yash uchun 200 g bo’yoq sarflanadi. Xona polini bo’yash uchun qancha bo’yoq kerak?
   

4. 
   Soat minut mili: a) 15 minut; b) yarim soat; d) 1 soat necha gradusga buriladi
   

5. 
   Burchak turlarini yozing
   

Javoblari

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Savol №	1	2	3	4	5	Qo’shimcha savol	Jami ball
Ball