7- sinflar uchun test topshirig’i


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7- sinflar uchun test topshirig’i

1 .1011012=x10?


A) 4510 B) 4410 C) 4310
2. 103234=x10?
A) 31510 B) 31410 C) 31010
3. 410+710+1510=x10?
A) 2510 B) 2610 C) 2710
4. 100112+110012=x2?
A) 1111002 B) 1011002 C) 1111112
5. Algoritm atamasi buyuk bobokalonlarimizdan kimning nomida bogliq?
A) Beruniy B) Ibn Sino C) Al-Xorazmiy
6. Al-Xorazmiyning qaysi risolasi dastavval algoritm tushunchasini kelib chiqishiga sabab bolgan?
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=x5?
A) 145 B) 155 C) 165
9. Mayya sanoq sistemasida qanday yonalishda yoziladi?
A) Gorizontal B) Vertikal C) Har qanday
10. Kundalik hayotda foydalaniladigan sanoq sistemasi nechchilik sanoq sistema deyiladi?
A) 2 lik B) 10 lik C) 16 lik
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