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Directions: Read the following information and answer the following questions below.
In a class of 90 students, 80 students like burger or pizza. 62 like burger and 56 like pizza.
Q. How many don’t like burger?
- a)18
- b)28
- c)38
- d)48
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
Directions:Read the following information and answer the following que...
Here let set A be burger and set B be pizza
Therefore A = 62, B = 56, A ∩ B = 80
(A U B) + 80 = 62 + 56
(A U B) = 38
(A U B) + 80 = 62 + 56
(A U B) = 38
Thus no. of students who like only burger = 62 – 38 = 24
And no. of students who like only pizza = 56 – 38 = 18.
Also out of 90 since 80 like burger or pizza, we have 10 such students who like none of them.
From the information given, we can draw following Venn diagram,
(A U B) + (A ∩ B) = A + B
From the Venn diagram, people who don’t like burger are the ones who like only pizza and the ones who like neither pizza nor burger. Thus no. of students who don’t like burger
= 18 + 10 = 28.
= 18 + 10 = 28.
Most Upvoted Answer
Directions:Read the following information and answer the following que...
Here let set A be burger and set B be pizza
Therefore A = 62, B = 56, A ∩ B = 80
(A U B) + 80 = 62 + 56
(A U B) = 38
(A U B) + 80 = 62 + 56
(A U B) = 38
Thus no. of students who like only burger = 62 – 38 = 24
And no. of students who like only pizza = 56 – 38 = 18.
Also out of 90 since 80 like burger or pizza, we have 10 such students who like none of them.
From the information given, we can draw following Venn diagram,
(A U B) + (A ∩ B) = A + B
From the Venn diagram, people who don’t like burger are the ones who like only pizza and the ones who like neither pizza nor burger. Thus no. of students who don’t like burger
= 18 + 10 = 28.
= 18 + 10 = 28.
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Directions:Read the following information and answer the following questions below.In a class of 90 students, 80 students like burger or pizza. 62 like burger and 56 like pizza.Q.How many don’t like burger?a)18b)28c)38d)48Correct answer is option 'B'. Can you explain this answer?
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Directions:Read the following information and answer the following questions below.In a class of 90 students, 80 students like burger or pizza. 62 like burger and 56 like pizza.Q.How many don’t like burger?a)18b)28c)38d)48Correct answer is option 'B'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about Directions:Read the following information and answer the following questions below.In a class of 90 students, 80 students like burger or pizza. 62 like burger and 56 like pizza.Q.How many don’t like burger?a)18b)28c)38d)48Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions:Read the following information and answer the following questions below.In a class of 90 students, 80 students like burger or pizza. 62 like burger and 56 like pizza.Q.How many don’t like burger?a)18b)28c)38d)48Correct answer is option 'B'. Can you explain this answer?.
Directions:Read the following information and answer the following questions below.In a class of 90 students, 80 students like burger or pizza. 62 like burger and 56 like pizza.Q.How many don’t like burger?a)18b)28c)38d)48Correct answer is option 'B'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about Directions:Read the following information and answer the following questions below.In a class of 90 students, 80 students like burger or pizza. 62 like burger and 56 like pizza.Q.How many don’t like burger?a)18b)28c)38d)48Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions:Read the following information and answer the following questions below.In a class of 90 students, 80 students like burger or pizza. 62 like burger and 56 like pizza.Q.How many don’t like burger?a)18b)28c)38d)48Correct answer is option 'B'. Can you explain this answer?.
Solutions for Directions:Read the following information and answer the following questions below.In a class of 90 students, 80 students like burger or pizza. 62 like burger and 56 like pizza.Q.How many don’t like burger?a)18b)28c)38d)48Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Defence.
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Directions:Read the following information and answer the following questions below.In a class of 90 students, 80 students like burger or pizza. 62 like burger and 56 like pizza.Q.How many don’t like burger?a)18b)28c)38d)48Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Directions:Read the following information and answer the following questions below.In a class of 90 students, 80 students like burger or pizza. 62 like burger and 56 like pizza.Q.How many don’t like burger?a)18b)28c)38d)48Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Directions:Read the following information and answer the following questions below.In a class of 90 students, 80 students like burger or pizza. 62 like burger and 56 like pizza.Q.How many don’t like burger?a)18b)28c)38d)48Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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