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Standard VII

Mathematics

Scaling

14.63

Question

14.63%people read a news paper and 76%people read another newspaper. X%of people read both newspaper find x

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Similar questions

Q. In a survey of

120

people, it was found that

50

people read newspaper

H, 52

people read newspaper

T, 52

people read newspaper

I, 18

read both

H

and

I, 22

read both

H

and

T, 16

read both

T

and

I, 6

read all there news papers. Find:
i) the number of people who read exactly one newspaper.
ii) the number of people who read exactly two news papers.
iii) the number of people who read at least one of the newspapers.

There was a survey in a city about number of people reading newspaper A, B and C. there are 42% of people read newspaper A; 51% of people read newspaper B and 68% of people read paper C. 30% of people read both newspaper A and B. 28% reads B and C and 36% read C and A. 8% do not read any newspaper. Find the percentage of people read all the three newspaper.

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Q. A survey shows that

63 %

of the people in a city read newspaper

A

whereas

76 %

read newspaper

B

. If

x %

of the people read both the newspapers, then a possible value of

x

can be

In a survey of 60 people, it was found that 25 people read newspaper H, 26 read newspaper T, 26 read newspaper I, 9 read both H and I, 11 read both H and T, 8 read both T and I and 3 read all three newspapers, find

(i) the number of people who read atleast one of the newspapers.

(ii) the numbers of people who read exactly one newspaper.

In a survey of 60 people, it was found that 25 people read newspaper H, 26 read newspaper T, 26 read newspaper I, 9 read both H and I,11 read both H and T, 8 read both T and I, 3 read all three newspapers. Find:

(i) the number of people who read at least one of the newspapers.

(ii) the number of people who read exactly one newspaper.

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