A survey of americans show that `63%` of them like cheese and `76%` of the like apple if `x%` of the nation like both of them then find the value of x

A survey shows that 75% of the stubents of a school like Mathematics and 65% like Physics. If x% of the students like both Mathematric and Physice, find the maximum and minimum values of x.

In a school 80 students like chocolate , 40 like coffee if the number of he student does not like any of hem is equal to the number of student who like both of them then what is the total number of students in the school ?

In a school there are 100 students 60 of them don't like chocolate ad 50 don't like Biscuit and 10 of them like none then how many of them like both ?

A survey shows that 63 % of the pepole watch a news channel whereas , 76 % watch an entertiament channel at a particular time If X% of the pepole watch both types of channels , then

If in praxis Business school 40 students like chocolate while 30 like cake,if there are 10 students who like both and an equal number of students who like none of them. Find the total number of students at Praxis Business school.

Represent the following situations with suitable mathematical equations. Sridhar and Rajendar together have 45 marbles. Both of them lost 5 marbles each, and the product of the number of marbles now they have is 124. We would like to find out how many marbles each of them had previously.

Which of the following statement is/are correct? (a)Three coins are tossed once. At least two of them must land the same way. No matter whether they land heads or tails, the third coin is equally likely to land either the same way or oppositely. So, the chance that all the three coins land the same way is 1/2. (b)Let 0 (c)Suppose urn contains "w" white and "b" black balls and a ball is drawn from it and is replaced along with "d" additional balls of the same color. Now a second ball is drawn from it. The probability that the second drawn ball is white is independent of the value of "d"dot (d) A ,B ,C simultaneously satisfy P(A B C)=P(A)P(B)P(C) P(A B C )=P(A)P(B)P( C ) P(A B C)=P(A)P( B )P(C) P(A-B C)=P( A )P(B)P(C) Then A ,B ,C are independent

If 53% of persons like oranges where 66% like apples, what can be said about the percentage of persons who like both oranges and apples?

In a survey conduced on 800 students of a school , 250 students were found to like tea and 300 like coffee , 150 like both tea and coffee .Find how many students like neither tea nor coffee ?

If in praxis Business school 40 students like chocolate while 30 like cake,if there are 10 students who like both and an equal number of students who like none of them. What percentage of student do not like cake ?