[ 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.

51. Binary 1010 + 1 का परिणाम क्या होगा?

[A] 1010

[B] 1011

[C] 1100

[D] 1110

51. What is result of binary 1010 + 1?

[A] 1010

[B] 1011

[C] 1100

[D] 1110

सही उत्तर: 1011

व्याख्या: 1010 + 1 = 1011 (binary)

Correct Answer: 1011

Explanation: 1010 + 1 equals 1011 in binary

52. Decimal 11 का binary क्या होगा?

[A] 1011

[B] 1100

[C] 1001

[D] 1111

52. What is binary form of decimal 11?

[A] 1011

[B] 1100

[C] 1001

[D] 1111

सही उत्तर: 1011

व्याख्या: 11 = 1011 (binary)

Correct Answer: 1011

Explanation: Decimal 11 equals 1011 in binary

53. Octal 7 का decimal मान क्या होता है?

[A] 5

[B] 6

[C] 7

[D] 8

53. What is decimal value of octal 7?

[A] 5

[B] 6

[C] 7

[D] 8

सही उत्तर: 7

व्याख्या: Octal 7 = 7 (decimal)

Correct Answer: 7

Explanation: Octal 7 equals 7 in decimal

54. Hexadecimal में B का decimal मान क्या होता है?

[A] 10

[B] 11

[C] 12

[D] 13

54. What is decimal value of B in hexadecimal?

[A] 10

[B] 11

[C] 12

[D] 13

सही उत्तर: 11

व्याख्या: B = 11 होता है।

Correct Answer: 11

Explanation: B in hexadecimal equals 11

55. Binary 1110 + 1 का परिणाम क्या होगा?

[A] 1110

[B] 1111

[C] 10000

[D] 1100

55. What is result of binary 1110 + 1?

[A] 1110

[B] 1111

[C] 10000

[D] 1100

सही उत्तर: 1111

व्याख्या: 1110 + 1 = 1111

Correct Answer: 1111

Explanation: 1110 + 1 equals 1111

56. Decimal 1 का binary क्या होगा?

[A] 1

[B] 10

[C] 11

[D] 0

56. What is binary form of decimal 1?

[A] 1

[B] 10

[C] 11

[D] 0

सही उत्तर: 1

व्याख्या: 1 = 1 (binary)

Correct Answer: 1

Explanation: Decimal 1 equals 1 in binary

57. Binary 1000 + 1000 का परिणाम क्या होगा?

[A] 10000

[B] 1000

[C] 1111

[D] 1100

57. What is result of binary 1000 + 1000?

[A] 10000

[B] 1000

[C] 1111

[D] 1100

सही उत्तर: 10000

व्याख्या: 1000 + 1000 = 10000 (binary)

Correct Answer: 10000

Explanation: 1000 + 1000 equals 10000

58. Decimal 31 का binary क्या होगा?

[A] 11111

[B] 11110

[C] 11011

[D] 10111

58. What is binary form of decimal 31?

[A] 11111

[B] 11110

[C] 11011

[D] 10111

सही उत्तर: 11111

व्याख्या: 31 = 11111 (binary)

Correct Answer: 11111

Explanation: Decimal 31 equals 11111 in binary

59. Binary 1 का decimal मान क्या होता है?

[A] 0

[B] 1

[C] 2

[D] 3

59. What is decimal value of binary 1?

[A] 0

[B] 1

[C] 2

[D] 3

सही उत्तर: 1

व्याख्या: Binary 1 = decimal 1

Correct Answer: 1

Explanation: Binary 1 equals decimal 1

60. Decimal 0 का binary क्या होगा?

[A] 0

[B] 1

[C] 10

[D] 11

60. What is binary form of decimal 0?

[A] 0

[B] 1

[C] 10

[D] 11

सही उत्तर: 0

व्याख्या: 0 = 0 (binary)

Correct Answer: 0

Explanation: Decimal 0 equals 0 in binary