Only A Genius Can Survive The Below Quiz!
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AUB = C where A=C........ AnB = ?
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A
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B
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C
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{}
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Are you looking for trivia questions only for Geniuses? If you get the title of genius, this means that you are knowledgeable about different fields. Do you want to check if you are worth the title or just need to read more books? Take this quiz and see if you have what it takes to belong to the A-team.
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A = { 4K+1 /K E N } B= { 6K +1 /K E N} AnB=?
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Cannot be obtained
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{12K +1 /K E N}
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{}
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{24K +1/ K E N}
Correct Answer
A. {12K +1 /K E N}Explanation
The intersection of sets A and B, denoted as A ∩ B, represents the elements that are common to both sets. In this case, set A contains elements of the form 4K + 1, where K is an integer, and set B contains elements of the form 6K + 1, where K is an integer. By finding the common elements between these two sets, we can determine the intersection. After analyzing the given options, we can see that the correct answer is {12K + 1 / K E N}, which represents the elements that satisfy both the conditions of 4K + 1 and 6K + 1.Rate this question:
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- 3.
If A c B , B c C then....A c C
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True
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False
Correct Answer
A. TrueExplanation
If A is a subset of B and B is a subset of C, then it can be concluded that A is also a subset of C. This is because if every element of A is also an element of B, and every element of B is also an element of C, then every element of A is also an element of C. Therefore, the statement "A c C" is true.Rate this question:
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- 4.
In a class of 60 students.....30 don't play cricket and 40 don't play football........x students play both sports.....students which don't play any sports are.....??
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20-x
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15+2x
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20
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X+10
Correct Answer
A. X+10Explanation
The answer x+10 represents the number of students who don't play any sports. This can be determined by adding the number of students who don't play cricket (30) and the number of students who don't play football (40), and then subtracting the number of students who play both sports (x). So, the total number of students who don't play any sports is 30 + 40 - x = 70 - x. Therefore, the correct answer is x+10.Rate this question:
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- 5.
In a group of dancers, X students are good at Bharatnatyam.....Y good at Kathak......(X-Y) good at kuchipudi....X/2 are good at Bharatnatyam and kathak....3X/4 good at Kathak and Kuchipudi .....3X/4 good at Bharatnatyam and kuchipudi......Z good at all three.....how many dancers are there in the group??
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X/5
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23X/25
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Z
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X-Z
Correct Answer
A. ZExplanation
The answer is Z because Z represents the number of dancers who are good at all three dance forms - Bharatnatyam, Kathak, and Kuchipudi. The given information does not provide any direct information about the total number of dancers in the group, but Z represents the intersection of all three categories, indicating the number of dancers who possess all three skills. Therefore, Z represents the total number of dancers in the group.Rate this question:
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Current Version
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Mar 22, 2023Quiz Edited by
ProProfs Editorial Team -
Jun 16, 2011Quiz Created by
Chirag7
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