[ 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.

41. Binary 1101 का decimal मान क्या है?

[A] 12

[B] 13

[C] 14

[D] 15

41. What is decimal value of binary 1101?

[A] 12

[B] 13

[C] 14

[D] 15

सही उत्तर: 13

व्याख्या: 1101 = 13 (decimal)

Correct Answer: 13

Explanation: Binary 1101 equals 13 in decimal

42. Decimal 7 का binary क्या होगा?

[A] 111

[B] 110

[C] 101

[D] 100

42. What is binary form of decimal 7?

[A] 111

[B] 110

[C] 101

[D] 100

सही उत्तर: 111

व्याख्या: 7 = 111 (binary)

Correct Answer: 111

Explanation: Decimal 7 equals 111 in binary

43. Octal संख्या 10 का decimal मान क्या है?

[A] 8

[B] 9

[C] 10

[D] 11

43. What is decimal value of octal 10?

[A] 8

[B] 9

[C] 10

[D] 11

सही उत्तर: 8

व्याख्या: Octal 10 = 8 (decimal)

Correct Answer: 8

Explanation: Octal 10 equals 8 in decimal

44. Hexadecimal में A का मान क्या है?

[A] 8

[B] 9

[C] 10

[D] 11

44. What is value of A in hexadecimal?

[A] 8

[B] 9

[C] 10

[D] 11

सही उत्तर: 10

व्याख्या: A = 10 होता है।

Correct Answer: 10

Explanation: A in hexadecimal equals 10

45. Binary 1000 का decimal मान क्या है?

[A] 6

[B] 7

[C] 8

[D] 9

45. What is decimal value of binary 1000?

[A] 6

[B] 7

[C] 8

[D] 9

सही उत्तर: 8

व्याख्या: 1000 = 8 (decimal)

Correct Answer: 8

Explanation: Binary 1000 equals 8 in decimal

46. Decimal 20 का binary क्या होगा?

[A] 10100

[B] 10101

[C] 11000

[D] 11100

46. What is binary form of decimal 20?

[A] 10100

[B] 10101

[C] 11000

[D] 11100

सही उत्तर: 10100

व्याख्या: 20 = 10100 (binary)

Correct Answer: 10100

Explanation: Decimal 20 equals 10100 in binary

47. Binary 11100 का decimal मान क्या है?

[A] 28

[B] 29

[C] 30

[D] 31

47. What is decimal value of binary 11100?

[A] 28

[B] 29

[C] 30

[D] 31

सही उत्तर: 28

व्याख्या: 11100 = 28 (decimal)

Correct Answer: 28

Explanation: Binary 11100 equals 28 in decimal

48. Decimal 30 का binary क्या होगा?

[A] 11110

[B] 11111

[C] 11010

[D] 10110

48. What is binary form of decimal 30?

[A] 11110

[B] 11111

[C] 11010

[D] 10110

सही उत्तर: 11110

व्याख्या: 30 = 11110 (binary)

Correct Answer: 11110

Explanation: Decimal 30 equals 11110 in binary

49. Binary 10011 का decimal मान क्या है?

[A] 18

[B] 19

[C] 20

[D] 21

49. What is decimal value of binary 10011?

[A] 18

[B] 19

[C] 20

[D] 21

सही उत्तर: 19

व्याख्या: 10011 = 19 (decimal)

Correct Answer: 19

Explanation: Binary 10011 equals 19 in decimal

50. Decimal 9 का binary क्या होगा?

[A] 1001

[B] 1010

[C] 1100

[D] 1110

50. What is binary form of decimal 9?

[A] 1001

[B] 1010

[C] 1100

[D] 1110

सही उत्तर: 1001

व्याख्या: 9 = 1001 (binary)

Correct Answer: 1001

Explanation: Decimal 9 equals 1001 in binary