
set theory abhigan

Quiz
•
Education
•
9th - 12th Grade
•
Medium
JAI RAM
Used 1+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
एक कक्षा के 100 छात्रों में से 55 गणित में तथा 67 भौतिकी में उत्तीर्ण हुए, तब केवल भौतिकी में उत्तीर्ण हुए छात्रों की संख्या होगी
10
22
33
45
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
समुच्चय A = {a,b} के उपसमुच्चयों की संख्या है
1
2
3
4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
समुच्चयों A तथा B में क्रमशः 5 तथा 10 अवयव हैं। (A ∪ B) में अवयवों की न्यूनतम संख्या होगी
5
10
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
यदि A = {1, 2, 3, 5, 6}, B = {2, 3, 4} तो A ∩ B बराबर है
{4}
{2, 3}
{1, 2, 3, 4, 5, 6}
{1, 4, 5, 6}
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
यदि A ∪ {1, 2} = {1, 2, 3, 4, 9} तो न्यूनतम समुच्चय A बराबर है –
{1, 2}
{1, 2, 3, 4, 9}
{3, 4, 9}
{1, 2, 3}
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
यदि A एक समुच्चय है और E एक समष्टीय समुच्चय है, तो A ∪ Φ किसके बराबर है ?
A
A’
E
Φ
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
यदि A और B दो समुच्चय हों तथा B ⊂ A हो, तो A ∩ B किसके बराबर होगा ?
A
B
B’
A’
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