EDUCATION UGC NET
ICT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which one of the following represents the binary equivalent of the decimal number 25
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01101
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10101
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11001
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11011
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Explanation:
Detailed explanation-1: -25 in binary is 11001. Unlike the decimal number system where we use the digits 0 to 9 to represent a number, in a binary system, we use only 2 digits that are 0 and 1 (bits). We have used 5 bits to represent 25 in binary.
Detailed explanation-2: -The decimal number 25 in binary would be 11001.
Detailed explanation-3: -The binary number 11001 means we have 1 one, 1 eight and 1 sixteen. Now add them up. Hence, 11001 = 25.
Detailed explanation-4: -Therefore, the decimal number 157 in binary can be represented as 10011101.
There is 1 question to complete.