7-sinf 2-chorak test banki informatika

[bookmark: _goback]7-sinf informatika fanidan test banki 2-chorak 1. 1011012=…10? a) 4510 b) 4410 c) 4310 2. 103234=…10? a) 31510 b) 31410 c) 31010 3. 410+710+1510=…10? a) 2510 b) 2610 c) 2710 4. 100112+110012=…2? a) 1111002 b) 1011002 c) 1111112 5. “algoritm” atamasi buyuk bobokalonlarimizdan kimning nomida bog’liq? a) beruniy b) ibn sino c) al-xorazmiy 6. al-xorazmiyning qaysi risolasi dastavval algoritm tushunchasini kelib chiqishiga sabab bo’lgan? a) al-mubashshiy b) al-asr c) dixit algorizmi 7. 10 lik sanoq sistemasini mukammal pozitsiyali sanoq sistema sifatida dunyoga tanitgan bobokalonimiz kim? a) al-xorazmiy b) al-beruniy c) al-asadiy 8. 916=…5? a) 145 b) 155 c) 165 9. mayya sanoq sistemasida qanday yo’nalishda yoziladi? a) gorizontal b) vertikal c) har qanday 10. kundalik hayotda...

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