[ Number System MCQS ]

झारखंड में आयोजित होने वाली JPSC, JSSC, JET, झारखंड पुलिस भर्ती परीक्षा आदि के लिए उपयोगी सामान्य अध्ययन।

[ Number System MCQS ]

Useful GK for JPSC, JSSC, JET, Jharkhand Police and other exams.

71. Binary 1 + 1 का परिणाम क्या होता है?

[A] 10

[B] 11

[C] 100

[D] 1

71. What is result of binary 1 + 1?

[A] 10

[B] 11

[C] 100

[D] 1

सही उत्तर: 10

व्याख्या: Binary में 1 + 1 = 10 होता है।

Correct Answer: 10

Explanation: In binary, 1 + 1 = 10

72. Decimal 5 का binary क्या होगा?

[A] 101

[B] 110

[C] 111

[D] 100

72. What is binary form of decimal 5?

[A] 101

[B] 110

[C] 111

[D] 100

सही उत्तर: 101

व्याख्या: 5 = 101 (binary)

Correct Answer: 101

Explanation: Decimal 5 equals 101 in binary

73. Octal 12 का decimal मान क्या होगा?

[A] 9

[B] 10

[C] 11

[D] 12

73. What is decimal value of octal 12?

[A] 9

[B] 10

[C] 11

[D] 12

सही उत्तर: 10

व्याख्या: Octal 12 = 10 (decimal)

Correct Answer: 10

Explanation: Octal 12 equals 10 in decimal

74. Hexadecimal D का decimal मान क्या होता है?

[A] 11

[B] 12

[C] 13

[D] 14

74. What is decimal value of D in hexadecimal?

[A] 11

[B] 12

[C] 13

[D] 14

सही उत्तर: 13

व्याख्या: D = 13 होता है।

Correct Answer: 13

Explanation: D in hexadecimal equals 13

75. Binary 10 + 10 का परिणाम क्या होगा?

[A] 100

[B] 101

[C] 110

[D] 111

75. What is result of binary 10 + 10?

[A] 100

[B] 101

[C] 110

[D] 111

सही उत्तर: 100

व्याख्या: 10 + 10 = 100 (binary)

Correct Answer: 100

Explanation: 10 + 10 equals 100

76. Binary 1010 + 1010 का परिणाम क्या होगा?

[A] 10100

[B] 11110

[C] 11000

[D] 10010

76. What is result of binary 1010 + 1010?

[A] 10100

[B] 11110

[C] 11000

[D] 10010

सही उत्तर: 10100

व्याख्या: 1010 + 1010 = 10100

Correct Answer: 10100

Explanation: 1010 + 1010 equals 10100

77. Decimal 14 का binary क्या होगा?

[A] 1110

[B] 1101

[C] 1011

[D] 1001

77. What is binary form of decimal 14?

[A] 1110

[B] 1101

[C] 1011

[D] 1001

सही उत्तर: 1110

व्याख्या: 14 = 1110 (binary)

Correct Answer: 1110

Explanation: Decimal 14 equals 1110 in binary

78. Binary 11 + 11 का परिणाम क्या होगा?

[A] 110

[B] 111

[C] 100

[D] 101

78. What is result of binary 11 + 11?

[A] 110

[B] 111

[C] 100

[D] 101

सही उत्तर: 110

व्याख्या: 11 + 11 = 110

Correct Answer: 110

Explanation: 11 + 11 equals 110

79. Decimal 15 का binary क्या होगा?

[A] 1111

[B] 1110

[C] 1101

[D] 1011

79. What is binary form of decimal 15?

[A] 1111

[B] 1110

[C] 1101

[D] 1011

सही उत्तर: 1111

व्याख्या: 15 = 1111 (binary)

Correct Answer: 1111

Explanation: Decimal 15 equals 1111 in binary

80. Binary 100 + 1 का परिणाम क्या होगा?

[A] 101

[B] 110

[C] 111

[D] 1000

80. What is result of binary 100 + 1?

[A] 101

[B] 110

[C] 111

[D] 1000

सही उत्तर: 101

व्याख्या: 100 + 1 = 101 (binary)

Correct Answer: 101

Explanation: 100 + 1 equals 101