# Practice Questions on Venn DiagramsLogical Reasoning

## Section-1: Venn Diagrams Question - 6

 Q6. A survey was conducted of 100 people to find out whether they had read recent issues of Golmal, a monthly magazine. The summarized information regarding readership in 3 months is given below: Only September: 18; September but not August: 23; September and July: 8; September: 28; July: 48; July and August: 10; None of the three months: 24. What is the number of surveyed people who have read exactly two consecutive issues (out of the three)?
 A. 7 B. 9 C. 12 D. 14 E. 17

Common Information

The Venn diagram given below shows the estimated readership of 3 daily newspapers ($X$, $Y$ & $Z$) in a city. The total readership and advertising cost for each of these papers is as below

Table below can be scrolled horizontally

$X$ 8.7 6000
$Y$ 9.1 6500
$Z$ 5.6 5000

The total population of the city is estimated to be 14 million.

The common readership (in lakhs) is indicated in the given Venn diagram.

## Section-1: Venn Diagrams Question - 7

 Q7. Common Information Question: 1/2 The number of people (in lakhs) who read at least one newspaper is:
 A. 4.7 lakhs B. 11.9 lakhs C. 17.4 lakhs D. 23.4 lakhs

## Section-1: Venn Diagrams Question - 8

 Q8. Common Information Question: 2/2 The number of people (in lakhs) who read only one newspaper is:
 A. 4.7 lakhs B. 11.9 lakhs C. 17.4 lakhs D. 23.4 lakhs

## Section-1: Venn Diagrams Question - 9

 Q9. It is known that at the university, 60% of the students play tennis, 50% of them play bridge, 70% jog, 20% play tennis and bridge, 30% play tennis and jog, and 40% play bridge and jog. If someone claimed that 20% students play bridge, jog and play tennis, then which of the below statement is true:
 A. The person is telling the truth. B. Students who do all three activities are more than 20%. C. Students who do all three activities are less than 20%. D. There are no students who do all three activities.

## Section-1: Venn Diagrams Question - 10

 Q10. At a T-shirt auction, 42 Reds United T-shirts were sold and 30 Blues T-shirts were sold. No one bought more than one T-shirt of the same type and everyone bought at least one. If 60 people participated in the auction, how many bought both T-shirts?
 A. 10 B. 12 C. 14 D. 16
Hide

Number formats

Decimals
Lofoya.com   2018

You may drag this calculator