Irn olympiad -2-sinf dan gacha bo’lgan raqamlar yig’indisini toping?
Download 208.58 Kb. Pdf ko'rish
|
1-2 Uzbek
IRN Olympiad 1-2-sinf 1. 1 dan 9 gacha bo’lgan raqamlar yig’indisini toping? a) 50 b) 40 c) 45 2. Bitta qutida 12 ta qalam bor. 2 ta xuddi shunday qutida nechta qalam bor? a) 14 b) 24 c) 20 3. Bitta sinfda 35 nafar o’quvchi, ikkinchi sinfda 28 nafar o’quvchi bo’lsa, ikkinchi sinfdagi o’quvchilar soni birinchi sinfdagidan nechtaga kam? a) 10 b) 7 c) 8 4. Misolning javobini toping: 4*5+2 a) 22 b) 28 c)11 5. Agar bugun chorshanba bo’lsa, ertadan keyin haftaning qanday kuni bo’ladi? a) Dushanba b) juma c) shanba 6. Avtobusda 15 ta odam bor edi, bekatda 4 ta odam tushdi va yana 3 ta odam avtobusga chiqdi. Endilikda avtobusda nechta odam bo’ldi? a) 14 b) 22 c) 16 7. Ifodaning qiymatini toping: 24:6+2*2 a) 8 b)16 c) 0 8. Quyidagi shaklning hammasi bo’lib nechta tomoni bor? a) 6 ta b) 8 ta c) 10 ta 9. To’g’ri to’rtburchakning tomonlari 7 sm va 13 sm. Uning perimetrini toping? a) 40 sm b) 20 sm c) 91 sm 10. Agar bugun haftaning dushanba kuni bo’lsa, 8 kundan keyin haftaning qanday kuni bo’ladi? a) Dushanba b) seshanba c) chorshanba 11. Berilgan ketma-ketlikdagi keyingi sonni toping: 4 6 8 10 __ a) 12 b) 14 c) 11 12. Kvadratning tomonlari 5 sm dan. Uning perimetrini toping? a) 25 b) 30 c) 20 13. Agar kvadratning perimetni 24 sm bo’lsa, uning yuzini toping? a) 36 b) 6 c) 12 14. 4 ta kitobni 2 ta o’quvchiga necha xil usulda bo’lib berish mumkin? a) 2 b) 3 c) 6 15. B+B=18 bo’lsa, B ning qiymatini toping? a)8 b) 9 c) 10 16. Ifodaning qiymatini toping: 24:3+2*6 a) 20 b) 48 c) 18 17. Shaklda hammasi bo’lib nechta uchburchak bor? a) 4 b) 8 c) 6 18. Do’konda 20 quti qalam bor edi. Agar har bir qutida 6 tadan qalam mavjud bo’lsa, do’konda hammasi bo’lib nechta qalam bor? a) 26 b) 120 c) 14 19. To’g’ri to’rtburchakning bir tomoni 5 ga teng. Agar uning yuzasi 20 ga teng bo’lsa, to’g’ri to’rtburchakning ikkinchi tomoni uzunligini toping? a) 100 b) 4 c) 10 20. X ning qiymatini toping: X+5-3=8 a) 6 b) 10 c) 4 Download 208.58 Kb. Do'stlaringiz bilan baham: |
Ma'lumotlar bazasi mualliflik huquqi bilan himoyalangan ©fayllar.org 2024
ma'muriyatiga murojaat qiling
ma'muriyatiga murojaat qiling