Q. 165.0( 1 Vote )

The survey has be

Answer :

(i) Total car owners = 500


Owners of foreign cars = 90 + 60 + 25 = 175




(ii) Total car owners = 500


Owners of foreign cars living in suburb = 60




(iii) Total car owners = 500


Owners of cars which is not foreign and live in large city = 110




(iv) Total car owners = 500


Owners of foreign cars living in large cities = 90




(v) Total car owners = 500


Owners not living in rural areas belongs to 4 different categories


(a) foreign car-Large City


(b) foreign car-Suburb


(c) non-foreign car-Large City


(d) non-foreign car-Suburb


Now, according to the question, among these four categories the owners should also not own a foreign car.


we now have 2 categories left


(c) non-foreign car-Large City


(d) non-foreign car-Suburb


No. of owners in category (c) = 110


No. of owners in category (d) = 90




Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Probability of imTamilnadu Board Math Term-III

Define empirical Tamilnadu Board Math Term-III

Define: (i) experTamilnadu Board Math Term-III

P<spTamilnadu Board Math Term-III

A randomly selectTamilnadu Board Math Term-III

Which one can repTamilnadu Board Math Term-III

Probability of anTamilnadu Board Math Term-III

The survey has beTamilnadu Board Math Term-III

The following tabTamilnadu Board Math Term-III

Probability of suTamilnadu Board Math Term-III