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1000 of 8421 binary coding system is equal to 1011 in ........ binary coding.

बाइनरी कोडिंग सिस्टम 8421 का 1000, बाइनरी कोडिंग सिस्टम ......... में 1011 के बराबर है।

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Correct answer: B. Excess-3

Explanation

1000 in 8421 BCD = 8. Excess-3 adds 3: 8 + 3 = 11 = 1011. (2421 code of 8 is 1110.)

8421 में 1000 = 8। एक्सेस-3 में 3 जोड़ते हैं: 8 + 3 = 11 = 1011।

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