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ایک رجسٹر بائنری میں 1111 رکھتا ہے۔ یہ کون سا اعشاریہ نمبر ہے؟

A12
B15
C8
D14
Answer & Solution
Correct answer: B. 15
چار والے 8 + 4 + 2 + 1 دیتے ہیں، جس کا کل 15 ہے۔
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