Class 12 Arts / Humanities General Knowledge Quiz
General Knowledge MCQ Questions for Class 12
Practice Class 12 Arts / Humanities General Knowledge MCQ questions with answers, explanations and level-wise revision. Start from Easy levels and move toward Expert practice when your accuracy improves.
Class 12 Arts / Humanities General Knowledge Summary
Class 12 Arts / Humanities General Knowledge MCQ questions with answers, chapter wise quiz, topic wise practice, objective questions, exam revision aur answer explanation ke liye ye page banaya gaya hai. Important chapters include History (GK), Basic Computer Knowledge, General Science. Focus topics include Ancient India, Medieval India, Modern India, World History.
6+ chapters
10+ topics
2251 active MCQs
Free MCQ Practice
Class 12 Arts / Humanities General Knowledge MCQ Questions with Answers
Class 12 Arts / Humanities General Knowledge ke liye chapter wise MCQ questions, topic wise practice, objective questions, quiz levels, correct answers aur simple explanations ek hi page par available hain. Students board exam revision, school test preparation, daily practice aur concept clarity ke liye yahan se focused practice start kar sakte hain.
General Knowledge MCQ
Class 12 Arts / Humanities General Knowledge Questions
Chapter Wise Quiz
Topic Wise Practice
Answers and Explanations
Easy to Expert Levels
Chapter Wise MCQ
General Knowledge Chapters for Class 12
Choose a General Knowledge chapter to practice focused MCQs with topic-wise revision, answers and explanations for Class 12 Arts / Humanities. Chapters include History (GK), Basic Computer Knowledge, General Science, GK - Geography. Topics include Ancient India, Medieval India, Modern India, World History, Hardware vs. Software basics..
Game Journey
Level Map for General Knowledge MCQ Practice
Select a ready level to practice questions in a clean exam-style flow. Each level keeps the subject, class, difficulty and question count clear for faster revision.
Easy Levels
Start
1
Level 1
Ready
50/50
Topics in this level
Ancient India49 Q
GK - History1 Q
2
Level 2
Ready
51/50
Topics in this level
Ancient India48 Q
World History2 Q
GK - History1 Q
3
Level 3
Ready
50/50
Topics in this level
Ancient India50 Q
4
Level 4
Ready
50/50
Topics in this level
Ancient India50 Q
5
Level 5
Ready
50/50
Topics in this level
Ancient India50 Q
6
Level 6
Ready
50/50
Topics in this level
Ancient India50 Q
7
Level 7
Ready
50/50
Topics in this level
Ancient India50 Q
8
Level 8
Ready
50/50
Topics in this level
Ancient India50 Q
9
Level 9
Ready
50/50
Topics in this level
Ancient India50 Q
10
Level 10
Ready
50/50
Topics in this level
Medieval India50 Q
11
Level 11
Ready
50/50
Topics in this level
Medieval India50 Q
12
Level 12
Ready
50/50
Topics in this level
Medieval India50 Q
13
Level 13
Ready
50/50
Topics in this level
Medieval India50 Q
14
Level 14
Ready
50/50
Topics in this level
Medieval India50 Q
15
Level 15
Ready
50/50
Topics in this level
Modern India50 Q
16
Level 16
Ready
50/50
Topics in this level
Modern India50 Q
17
Level 17
Ready
50/50
Topics in this level
Modern India32 Q
World History9 Q
GK - History6 Q
18
Level 18
Ready
50/50
Topics in this level
World History46 Q
GK - History4 Q
19
Level 19
Ready
50/50
Topics in this level
World History47 Q
GK - History3 Q
20
Level 20
Ready
50/50
Topics in this level
World History50 Q
21
Level 21
Ready
50/50
Topics in this level
World History50 Q
22
Level 22
Ready
50/50
Topics in this level
Hardware vs. Software basics.50 Q
23
Level 23
Ready
50/50
Topics in this level
Hardware vs. Software basics.50 Q
24
Level 24
Ready
50/50
Topics in this level
Hardware vs. Software basics.50 Q
25
Level 25
Ready
50/50
Topics in this level
History and Generations of Computers.50 Q
26
Level 26
Ready
50/50
Topics in this level
History and Generations of Computers.50 Q
27
Level 27
Ready
50/50
Topics in this level
History and Generations of Computers.50 Q
28
Level 28
Locked
0/50
29
Level 29
Locked
0/50
30
Level 30
Locked
0/50
31
Level 31
Locked
0/50
32
Level 32
Locked
0/50
33
Level 33
Locked
0/50
34
Level 34
Locked
0/50
35
Level 35
Locked
0/50
36
Level 36
Locked
0/50
37
Level 37
Locked
0/50
38
Level 38
Locked
0/50
39
Level 39
Locked
0/50
40
Level 40
Locked
0/50
41
Level 41
Locked
0/50
42
Level 42
Locked
0/50
43
Level 43
Locked
0/50
44
Level 44
Locked
0/50
45
Level 45
Locked
0/50
46
Level 46
Locked
0/50
47
Level 47
Locked
0/50
48
Level 48
Locked
0/50
49
Level 49
Locked
0/50
50
Level 50
Locked
0/50
51
Level 51
Locked
0/50
52
Level 52
Locked
0/50
53
Level 53
Locked
0/50
54
Level 54
Locked
0/50
55
Level 55
Locked
0/50
56
Level 56
Locked
0/50
57
Level 57
Locked
0/50
58
Level 58
Locked
0/50
59
Level 59
Locked
0/50
60
Level 60
Locked
0/50
61
Level 61
Locked
0/50
62
Level 62
Locked
0/50
63
Level 63
Locked
0/50
64
Level 64
Locked
0/50
65
Level 65
Locked
0/50
66
Level 66
Locked
0/50
67
Level 67
Locked
0/50
68
Level 68
Locked
0/50
69
Level 69
Locked
0/50
70
Level 70
Locked
0/50
71
Level 71
Locked
0/50
72
Level 72
Locked
0/50
73
Level 73
Locked
0/50
74
Level 74
Locked
0/50
75
Level 75
Locked
0/50
76
Level 76
Locked
0/50
77
Level 77
Locked
0/50
78
Level 78
Locked
0/50
79
Level 79
Locked
0/50
80
Level 80
Locked
0/50
81
Level 81
Locked
0/50
82
Level 82
Locked
0/50
83
Level 83
Locked
0/50
84
Level 84
Locked
0/50
85
Level 85
Locked
0/50
86
Level 86
Locked
0/50
87
Level 87
Locked
0/50
88
Level 88
Locked
0/50
89
Level 89
Locked
0/50
90
Level 90
Locked
0/50
91
Level 91
Locked
0/50
92
Level 92
Locked
0/50
93
Level 93
Locked
0/50
94
Level 94
Locked
0/50
95
Level 95
Locked
0/50
96
Level 96
Locked
0/50
97
Level 97
Locked
0/50
98
Level 98
Locked
0/50
99
Level 99
Locked
0/50
100
Level 100
Locked
0/50
Medium Levels
Start
1
Level 1
Ready
50/50
Topics in this level
Hardware vs. Software basics.50 Q
2
Level 2
Ready
50/50
Topics in this level
Hardware vs. Software basics.50 Q
3
Level 3
Ready
50/50
Topics in this level
Hardware vs. Software basics.50 Q
4
Level 4
Ready
50/50
Topics in this level
History and Generations of Computers.50 Q
5
Level 5
Ready
50/50
Topics in this level
History and Generations of Computers.50 Q
6
Level 6
Ready
50/50
Topics in this level
History and Generations of Computers.50 Q
7
Level 7
Locked
0/50
8
Level 8
Locked
0/50
9
Level 9
Locked
0/50
10
Level 10
Locked
0/50
11
Level 11
Locked
0/50
12
Level 12
Locked
0/50
13
Level 13
Locked
0/50
14
Level 14
Locked
0/50
15
Level 15
Locked
0/50
16
Level 16
Locked
0/50
17
Level 17
Locked
0/50
18
Level 18
Locked
0/50
19
Level 19
Locked
0/50
20
Level 20
Locked
0/50
21
Level 21
Locked
0/50
22
Level 22
Locked
0/50
23
Level 23
Locked
0/50
24
Level 24
Locked
0/50
25
Level 25
Locked
0/50
26
Level 26
Locked
0/50
27
Level 27
Locked
0/50
28
Level 28
Locked
0/50
29
Level 29
Locked
0/50
30
Level 30
Locked
0/50
31
Level 31
Locked
0/50
32
Level 32
Locked
0/50
33
Level 33
Locked
0/50
34
Level 34
Locked
0/50
35
Level 35
Locked
0/50
36
Level 36
Locked
0/50
37
Level 37
Locked
0/50
38
Level 38
Locked
0/50
39
Level 39
Locked
0/50
40
Level 40
Locked
0/50
41
Level 41
Locked
0/50
42
Level 42
Locked
0/50
43
Level 43
Locked
0/50
44
Level 44
Locked
0/50
45
Level 45
Locked
0/50
46
Level 46
Locked
0/50
47
Level 47
Locked
0/50
48
Level 48
Locked
0/50
49
Level 49
Locked
0/50
50
Level 50
Locked
0/50
51
Level 51
Locked
0/50
52
Level 52
Locked
0/50
53
Level 53
Locked
0/50
54
Level 54
Locked
0/50
55
Level 55
Locked
0/50
56
Level 56
Locked
0/50
57
Level 57
Locked
0/50
58
Level 58
Locked
0/50
59
Level 59
Locked
0/50
60
Level 60
Locked
0/50
61
Level 61
Locked
0/50
62
Level 62
Locked
0/50
63
Level 63
Locked
0/50
64
Level 64
Locked
0/50
65
Level 65
Locked
0/50
66
Level 66
Locked
0/50
67
Level 67
Locked
0/50
68
Level 68
Locked
0/50
69
Level 69
Locked
0/50
70
Level 70
Locked
0/50
71
Level 71
Locked
0/50
72
Level 72
Locked
0/50
73
Level 73
Locked
0/50
74
Level 74
Locked
0/50
75
Level 75
Locked
0/50
76
Level 76
Locked
0/50
77
Level 77
Locked
0/50
78
Level 78
Locked
0/50
79
Level 79
Locked
0/50
80
Level 80
Locked
0/50
81
Level 81
Locked
0/50
82
Level 82
Locked
0/50
83
Level 83
Locked
0/50
84
Level 84
Locked
0/50
85
Level 85
Locked
0/50
86
Level 86
Locked
0/50
87
Level 87
Locked
0/50
88
Level 88
Locked
0/50
89
Level 89
Locked
0/50
90
Level 90
Locked
0/50
91
Level 91
Locked
0/50
92
Level 92
Locked
0/50
93
Level 93
Locked
0/50
94
Level 94
Locked
0/50
95
Level 95
Locked
0/50
96
Level 96
Locked
0/50
97
Level 97
Locked
0/50
98
Level 98
Locked
0/50
99
Level 99
Locked
0/50
100
Level 100
Locked
0/50
Hard Levels
Start
1
Level 1
Ready
50/50
Topics in this level
Hardware vs. Software basics.50 Q
2
Level 2
Ready
50/50
Topics in this level
Hardware vs. Software basics.50 Q
3
Level 3
Ready
50/50
Topics in this level
Hardware vs. Software basics.50 Q
4
Level 4
Ready
50/50
Topics in this level
History and Generations of Computers.50 Q
5
Level 5
Ready
50/50
Topics in this level
History and Generations of Computers.50 Q
6
Level 6
Ready
50/50
Topics in this level
History and Generations of Computers.50 Q
7
Level 7
Locked
0/50
8
Level 8
Locked
0/50
9
Level 9
Locked
0/50
10
Level 10
Locked
0/50
11
Level 11
Locked
0/50
12
Level 12
Locked
0/50
13
Level 13
Locked
0/50
14
Level 14
Locked
0/50
15
Level 15
Locked
0/50
16
Level 16
Locked
0/50
17
Level 17
Locked
0/50
18
Level 18
Locked
0/50
19
Level 19
Locked
0/50
20
Level 20
Locked
0/50
21
Level 21
Locked
0/50
22
Level 22
Locked
0/50
23
Level 23
Locked
0/50
24
Level 24
Locked
0/50
25
Level 25
Locked
0/50
26
Level 26
Locked
0/50
27
Level 27
Locked
0/50
28
Level 28
Locked
0/50
29
Level 29
Locked
0/50
30
Level 30
Locked
0/50
31
Level 31
Locked
0/50
32
Level 32
Locked
0/50
33
Level 33
Locked
0/50
34
Level 34
Locked
0/50
35
Level 35
Locked
0/50
36
Level 36
Locked
0/50
37
Level 37
Locked
0/50
38
Level 38
Locked
0/50
39
Level 39
Locked
0/50
40
Level 40
Locked
0/50
41
Level 41
Locked
0/50
42
Level 42
Locked
0/50
43
Level 43
Locked
0/50
44
Level 44
Locked
0/50
45
Level 45
Locked
0/50
46
Level 46
Locked
0/50
47
Level 47
Locked
0/50
48
Level 48
Locked
0/50
49
Level 49
Locked
0/50
50
Level 50
Locked
0/50
51
Level 51
Locked
0/50
52
Level 52
Locked
0/50
53
Level 53
Locked
0/50
54
Level 54
Locked
0/50
55
Level 55
Locked
0/50
56
Level 56
Locked
0/50
57
Level 57
Locked
0/50
58
Level 58
Locked
0/50
59
Level 59
Locked
0/50
60
Level 60
Locked
0/50
61
Level 61
Locked
0/50
62
Level 62
Locked
0/50
63
Level 63
Locked
0/50
64
Level 64
Locked
0/50
65
Level 65
Locked
0/50
66
Level 66
Locked
0/50
67
Level 67
Locked
0/50
68
Level 68
Locked
0/50
69
Level 69
Locked
0/50
70
Level 70
Locked
0/50
71
Level 71
Locked
0/50
72
Level 72
Locked
0/50
73
Level 73
Locked
0/50
74
Level 74
Locked
0/50
75
Level 75
Locked
0/50
76
Level 76
Locked
0/50
77
Level 77
Locked
0/50
78
Level 78
Locked
0/50
79
Level 79
Locked
0/50
80
Level 80
Locked
0/50
81
Level 81
Locked
0/50
82
Level 82
Locked
0/50
83
Level 83
Locked
0/50
84
Level 84
Locked
0/50
85
Level 85
Locked
0/50
86
Level 86
Locked
0/50
87
Level 87
Locked
0/50
88
Level 88
Locked
0/50
89
Level 89
Locked
0/50
90
Level 90
Locked
0/50
91
Level 91
Locked
0/50
92
Level 92
Locked
0/50
93
Level 93
Locked
0/50
94
Level 94
Locked
0/50
95
Level 95
Locked
0/50
96
Level 96
Locked
0/50
97
Level 97
Locked
0/50
98
Level 98
Locked
0/50
99
Level 99
Locked
0/50
100
Level 100
Locked
0/50
Expert Levels
Start
1
Level 1
Ready
50/50
Topics in this level
Hardware vs. Software basics.50 Q
2
Level 2
Ready
50/50
Topics in this level
Hardware vs. Software basics.50 Q
3
Level 3
Ready
50/50
Topics in this level
Hardware vs. Software basics.50 Q
4
Level 4
Ready
50/50
Topics in this level
History and Generations of Computers.50 Q
5
Level 5
Ready
50/50
Topics in this level
History and Generations of Computers.50 Q
6
Level 6
Ready
50/50
Topics in this level
History and Generations of Computers.50 Q
7
Level 7
Locked
0/50
8
Level 8
Locked
0/50
9
Level 9
Locked
0/50
10
Level 10
Locked
0/50
11
Level 11
Locked
0/50
12
Level 12
Locked
0/50
13
Level 13
Locked
0/50
14
Level 14
Locked
0/50
15
Level 15
Locked
0/50
16
Level 16
Locked
0/50
17
Level 17
Locked
0/50
18
Level 18
Locked
0/50
19
Level 19
Locked
0/50
20
Level 20
Locked
0/50
21
Level 21
Locked
0/50
22
Level 22
Locked
0/50
23
Level 23
Locked
0/50
24
Level 24
Locked
0/50
25
Level 25
Locked
0/50
26
Level 26
Locked
0/50
27
Level 27
Locked
0/50
28
Level 28
Locked
0/50
29
Level 29
Locked
0/50
30
Level 30
Locked
0/50
31
Level 31
Locked
0/50
32
Level 32
Locked
0/50
33
Level 33
Locked
0/50
34
Level 34
Locked
0/50
35
Level 35
Locked
0/50
36
Level 36
Locked
0/50
37
Level 37
Locked
0/50
38
Level 38
Locked
0/50
39
Level 39
Locked
0/50
40
Level 40
Locked
0/50
41
Level 41
Locked
0/50
42
Level 42
Locked
0/50
43
Level 43
Locked
0/50
44
Level 44
Locked
0/50
45
Level 45
Locked
0/50
46
Level 46
Locked
0/50
47
Level 47
Locked
0/50
48
Level 48
Locked
0/50
49
Level 49
Locked
0/50
50
Level 50
Locked
0/50
51
Level 51
Locked
0/50
52
Level 52
Locked
0/50
53
Level 53
Locked
0/50
54
Level 54
Locked
0/50
55
Level 55
Locked
0/50
56
Level 56
Locked
0/50
57
Level 57
Locked
0/50
58
Level 58
Locked
0/50
59
Level 59
Locked
0/50
60
Level 60
Locked
0/50
61
Level 61
Locked
0/50
62
Level 62
Locked
0/50
63
Level 63
Locked
0/50
64
Level 64
Locked
0/50
65
Level 65
Locked
0/50
66
Level 66
Locked
0/50
67
Level 67
Locked
0/50
68
Level 68
Locked
0/50
69
Level 69
Locked
0/50
70
Level 70
Locked
0/50
71
Level 71
Locked
0/50
72
Level 72
Locked
0/50
73
Level 73
Locked
0/50
74
Level 74
Locked
0/50
75
Level 75
Locked
0/50
76
Level 76
Locked
0/50
77
Level 77
Locked
0/50
78
Level 78
Locked
0/50
79
Level 79
Locked
0/50
80
Level 80
Locked
0/50
81
Level 81
Locked
0/50
82
Level 82
Locked
0/50
83
Level 83
Locked
0/50
84
Level 84
Locked
0/50
85
Level 85
Locked
0/50
86
Level 86
Locked
0/50
87
Level 87
Locked
0/50
88
Level 88
Locked
0/50
89
Level 89
Locked
0/50
90
Level 90
Locked
0/50
91
Level 91
Locked
0/50
92
Level 92
Locked
0/50
93
Level 93
Locked
0/50
94
Level 94
Locked
0/50
95
Level 95
Locked
0/50
96
Level 96
Locked
0/50
97
Level 97
Locked
0/50
98
Level 98
Locked
0/50
99
Level 99
Locked
0/50
100
Level 100
Locked
0/50
Latest General Knowledge Questions
Searchविशेषज्ञ स्तर पर इतिहास और पीढ़ियों के प्रश्नों में सबसे बड़ी गलती क्या होती है?
What is the biggest mistake in expert level questions on history and generations?
Explanation opens after your attempt
Correct Answer
A. एक संकेत देखकर व्यक्ति तकनीक और उपयोग का पूरा मिलान न करनाNot matching person technology and use fully after seeing one clue
Concept
Expert questions create confusion by mixing clues. For exams check person machine technology use and limitation together.
Why this answer is correct
The correct answer is A. एक संकेत देखकर व्यक्ति तकनीक और उपयोग का पूरा मिलान न करना / Not matching person technology and use fully after seeing one clue. Expert questions create confusion by mixing clues. For exams check person machine technology use and limitation together.
Exam Tip
विशेषज्ञ प्रश्न मिश्रित संकेत देकर भ्रम बनाते हैं। परीक्षा में व्यक्ति मशीन तकनीक उपयोग और सीमा को साथ जांचें।
Login to save your score, XP, coins and progress.
किस विकल्प में सही आधुनिक तकनीक वर्गीकरण है?
Which option gives the correct classification of a modern technology?
Explanation opens after your attempt
Correct Answer
A. क्लाउड कंप्यूटिंग सेवा मॉडल है न कि पारंपरिक हार्डवेयर पीढ़ीCloud computing is a service model, not a traditional hardware generation
Concept
Cloud provides resources over a network like a service. For exams do not force new technologies into old generation table.
Why this answer is correct
The correct answer is A. क्लाउड कंप्यूटिंग सेवा मॉडल है न कि पारंपरिक हार्डवेयर पीढ़ी / Cloud computing is a service model, not a traditional hardware generation. Cloud provides resources over a network like a service. For exams do not force new technologies into old generation table.
Exam Tip
क्लाउड संसाधनों को नेटवर्क पर सेवा की तरह देता है। परीक्षा में नई तकनीकों को पुरानी पीढ़ी तालिका में जबरन न रखें।
Login to save your score, XP, coins and progress.
कंप्यूटर पीढ़ियों और कंप्यूटिंग युग में अंतर क्या है?
What is the difference between computer generations and computing eras?
Explanation opens after your attempt
Correct Answer
A. पीढ़ियां मुख्य हार्डवेयर तकनीक पर केंद्रित होती हैं और युग व्यापक उपयोग प्रवृत्तियां दिखा सकते हैंGenerations focus on main hardware technology while eras may show broader use trends
Concept
Traditional generations show technology order from vacuum tubes to AI. For exams keep hardware generation and modern use models separate.
Why this answer is correct
The correct answer is A. पीढ़ियां मुख्य हार्डवेयर तकनीक पर केंद्रित होती हैं और युग व्यापक उपयोग प्रवृत्तियां दिखा सकते हैं / Generations focus on main hardware technology while eras may show broader use trends. Traditional generations show technology order from vacuum tubes to AI. For exams keep hardware generation and modern use models separate.
Exam Tip
पारंपरिक पीढ़ियां वैक्यूम ट्यूब से एआई तक तकनीकी क्रम दिखाती हैं। परीक्षा में हार्डवेयर पीढ़ी और आधुनिक उपयोग मॉडल अलग रखें।
Login to save your score, XP, coins and progress.
एम्बेडेड सिस्टम और आईओटी में मुख्य संबंध क्या है?
What is the main relation between embedded systems and IoT?
Explanation opens after your attempt
Correct Answer
A. आईओटी में कई एम्बेडेड उपकरण नेटवर्क से जुड़े होते हैंIn IoT many embedded devices are connected to networks
Concept
In IoT small controllers and sensors connect to networks. For exams check embedded control and network connection together.
Why this answer is correct
The correct answer is A. आईओटी में कई एम्बेडेड उपकरण नेटवर्क से जुड़े होते हैं / In IoT many embedded devices are connected to networks. In IoT small controllers and sensors connect to networks. For exams check embedded control and network connection together.
Exam Tip
आईओटी में छोटे नियंत्रक और सेंसर नेटवर्क से जुड़ते हैं। परीक्षा में एम्बेडेड नियंत्रण और नेटवर्क कनेक्शन साथ देखें।
Login to save your score, XP, coins and progress.
क्लॉड शैनन का नाम कंप्यूटर और सूचना इतिहास में किससे जुड़ा है?
Claude Shannon is associated with what in computer and information history?
Explanation opens after your attempt
Correct Answer
A. सूचना सिद्धांत और डिजिटल परिपथ तर्क सेInformation theory and digital circuit logic
Concept
Shannon contributed importantly to information theory and switching logic. For exams do not treat him only as a hardware maker.
Why this answer is correct
The correct answer is A. सूचना सिद्धांत और डिजिटल परिपथ तर्क से / Information theory and digital circuit logic. Shannon contributed importantly to information theory and switching logic. For exams do not treat him only as a hardware maker.
Exam Tip
शैनन ने सूचना सिद्धांत और स्विचिंग लॉजिक में महत्वपूर्ण योगदान दिया। परीक्षा में उन्हें केवल हार्डवेयर निर्माता न मानें।
Login to save your score, XP, coins and progress.
बूलियन बीजगणित कंप्यूटर इतिहास में क्यों महत्वपूर्ण है?
Why is Boolean algebra important in computer history?
Explanation opens after your attempt
Correct Answer
A. यह डिजिटल लॉजिक और परिपथ डिजाइन की नींव हैIt is a foundation of digital logic and circuit design
Concept
Boolean algebra is linked with the logic system of digital computers. For exams remember its relation with logic gates and binary.
Why this answer is correct
The correct answer is A. यह डिजिटल लॉजिक और परिपथ डिजाइन की नींव है / It is a foundation of digital logic and circuit design. Boolean algebra is linked with the logic system of digital computers. For exams remember its relation with logic gates and binary.
Exam Tip
बूलियन बीजगणित डिजिटल कंप्यूटरों की तर्क प्रणाली से जुड़ा है। परीक्षा में लॉजिक गेट और बाइनरी से संबंध याद रखें।
Login to save your score, XP, coins and progress.
बाइनरी प्रणाली कंप्यूटरों में क्यों महत्वपूर्ण बनी?
Why did the binary system become important in computers?
Explanation opens after your attempt
Correct Answer
A. इलेक्ट्रॉनिक परिपथों में दो अवस्थाओं को संभालना सरल थाIt was simple to handle two states in electronic circuits
Concept
Binary matches electronic switching well. For exams connect it with zero one and digital logic.
Why this answer is correct
The correct answer is A. इलेक्ट्रॉनिक परिपथों में दो अवस्थाओं को संभालना सरल था / It was simple to handle two states in electronic circuits. Binary matches electronic switching well. For exams connect it with zero one and digital logic.
Exam Tip
बाइनरी इलेक्ट्रॉनिक स्विचिंग से अच्छी तरह मेल खाती है। परीक्षा में इसे शून्य एक और डिजिटल लॉजिक से जोड़ें।
Login to save your score, XP, coins and progress.
कंप्यूटर इतिहास में मानकीकरण का महत्व क्या था?
What was the importance of standardization in computer history?
Explanation opens after your attempt
Correct Answer
A. अलग प्रणालियों के बीच संगतता और व्यापक उपयोग बढ़ाCompatibility and wide use across different systems increased
Concept
Standardization gave stability to hardware and software markets. For exams notice compatibility in examples like IBM PC.
Why this answer is correct
The correct answer is A. अलग प्रणालियों के बीच संगतता और व्यापक उपयोग बढ़ा / Compatibility and wide use across different systems increased. Standardization gave stability to hardware and software markets. For exams notice compatibility in examples like IBM PC.
Exam Tip
मानकीकरण ने हार्डवेयर और सॉफ्टवेयर बाजार को स्थिरता दी। परीक्षा में आईबीएम पीसी जैसे उदाहरणों में संगतता देखें।
Login to save your score, XP, coins and progress.
ऑब्जेक्ट ओरिएंटेड प्रोग्रामिंग के विकास का बड़ा लाभ क्या माना गया?
What was considered a major benefit of object oriented programming development?
Explanation opens after your attempt
Correct Answer
A. डाटा और व्यवहार को वस्तुओं में व्यवस्थित करनाOrganizing data and behavior into objects
Concept
Object oriented thinking made organizing large programs easier. For exams remember Simula and object idea.
Why this answer is correct
The correct answer is A. डाटा और व्यवहार को वस्तुओं में व्यवस्थित करना / Organizing data and behavior into objects. Object oriented thinking made organizing large programs easier. For exams remember Simula and object idea.
Exam Tip
ऑब्जेक्ट ओरिएंटेड सोच ने बड़े प्रोग्रामों को व्यवस्थित करना आसान किया। परीक्षा में सिमुला और ऑब्जेक्ट विचार याद रखें।
Login to save your score, XP, coins and progress.
सॉफ्टवेयर इंजीनियरिंग शब्द के उभरने का मुख्य कारण क्या था?
What was the main reason behind the emergence of the term software engineering?
Explanation opens after your attempt
Correct Answer
A. बड़े सॉफ्टवेयर प्रोजेक्ट को व्यवस्थित रूप से बनाने की जरूरतNeed to build large software projects systematically
Concept
As software became complex, systematic development methods became necessary. For exams remember software crisis and engineering approach.
Why this answer is correct
The correct answer is A. बड़े सॉफ्टवेयर प्रोजेक्ट को व्यवस्थित रूप से बनाने की जरूरत / Need to build large software projects systematically. As software became complex, systematic development methods became necessary. For exams remember software crisis and engineering approach.
Exam Tip
सॉफ्टवेयर जटिल होने पर व्यवस्थित विकास पद्धति जरूरी हुई। परीक्षा में सॉफ्टवेयर संकट और इंजीनियरिंग दृष्टि याद रखें।
Login to save your score, XP, coins and progress.
एडगर कॉड का नाम किस कंप्यूटर विज्ञान विचार से जुड़ा है?
Edgar Codd is associated with which computer science idea?
Explanation opens after your attempt
Correct Answer
A. रिलेशनल डेटाबेस मॉडलRelational database model
Concept
Edgar Codd is linked with the relational database model. For exams match person and theory correctly.
Why this answer is correct
The correct answer is A. रिलेशनल डेटाबेस मॉडल / Relational database model. Edgar Codd is linked with the relational database model. For exams match person and theory correctly.
Exam Tip
एडगर कॉड रिलेशनल डाटाबेस मॉडल से जुड़े हैं। परीक्षा में व्यक्ति और सिद्धांत का सही मेल करें।
Login to save your score, XP, coins and progress.
रिलेशनल डेटाबेस मॉडल को किस प्रमुख विचार से पहचाना जाता है?
Relational database model is identified by which key idea?
Explanation opens after your attempt
Correct Answer
A. तालिकाओं और संबंधों में डाटा व्यवस्थाOrganizing data in tables and relations
Concept
In the relational model data is organized in tables. For exams connect database history with software development.
Why this answer is correct
The correct answer is A. तालिकाओं और संबंधों में डाटा व्यवस्था / Organizing data in tables and relations. In the relational model data is organized in tables. For exams connect database history with software development.
Exam Tip
रिलेशनल मॉडल में डाटा तालिकाओं के रूप में व्यवस्थित होता है। परीक्षा में डाटाबेस इतिहास को सॉफ्टवेयर विकास से जोड़ें।
Login to save your score, XP, coins and progress.
More General Knowledge Practice
FAQs
Class 12 Arts / Humanities General Knowledge FAQs
How many General Knowledge questions are in each level?
Each ready level is designed for 50 active questions for the selected class, subject and difficulty.
Which difficulty levels are available for General Knowledge?
Students can practice Easy, Medium, Hard and Expert levels according to their preparation stage.
Are answers and explanations available?
Yes, question pages include answer reveal, correct option, explanation, related questions and share options.