A survey of 200 people in a community who watched at least one of the three channels — BBC, CNN and DD — showed that 80% of the people watched DD, 22% watched BBC, and 15% watched CNN.Referring to the previous question, what percentage of peop ?->(Show Answer!)

1. A survey of 200 people in a community who watched at least one of the three channels — BBC, CNN and DD — showed that 80% of the people watched DD, 22% watched BBC, and 15% watched CNN.Referring to the previous question, what percentage of people watched all the three channels?

Write Comment

Comments

By: anil on 05 May 2019 02.32 am

Applying AUBUC formula Let x be the number who watch BBC and CNN and y be the number who watch all three channels. 100 = 80+22+15-(10+5+x)+y x-y = 2 We cannot find the exact value of y. Hence, the answer is "cannot be determined".

Tags

Show Similar Question And Answers

QA->The Ministry of Information and Culture of which country asked all TV channels to avoid running commercial advertisements featuring female models on November 3, 2014?....

QA->If an officer is appointed to hold full charge of another post in addition to his own, he will be eligible for special allowance as a percentage of the minimum of the scale of pay of that post. This percentage shall not exceed:....

QA->If an officer is appointed to discharge the current duties of another post in addition to his own, he will be eligible for a special allowance as a percentage of the minimum of the scale of pay of the additional post. This percentage shall not exceed:....

QA->Name of the rogue planet which has been discovered by the Canada-France Brown Dwarfs Survey, a near infrared sky survey?....

QA->Name the cult hit by Korean hip-hop star Psy which has become the most viewed YouTube video of all time, beating the previous record-holder, Justin Bieber"s "Baby."?....

MCQ-> A survey of 200 people in a community who watched at least one of the three channels — BBC, CNN and DD — showed that 80% of the people watched DD, 22% watched BBC, and 15% watched CNN.If 5% of people watched DD and CNN, 10% watched DD and BBC, then what percentage of people watched BBC and CNN only?
....

MCQ-> A survey of 200 people in a community who watched at least one of the three channels — BBC, CNN and DD — showed that 80% of the people watched DD, 22% watched BBC, and 15% watched CNN.Referring to the previous question, what percentage of people watched all the three channels?
....

MCQ-> DI
rectI
ons: I
n the followI
ng passage there are blanks, each of whI
ch has been numbered. These numbers are prI
nted below the passage and agaI
nst each, fI
ve words/ phrases are suggested, one of whI
ch fI
ts the blank approprI
ately. FI
nd out the approprI
ate word/ phrase I
n each case.There I
s a consI
derable amount of research about the factors that make a company I
nnovate. So I
s I
t possI
ble to create an envI
ronment (I
) to I
nnovatI
on? ThI
s I
s a partI
cularly pertI
nent (I
I
) for I
ndI
a today. MassI
ve problems I
n health, educatI
on etc (I
I
I
) be solved usI
ng a conventI
onal Approach but (I
V) creatI
ve and I
nnovatI
ve solutI
ons that can ensure radI
cal change and (V). There are several factors I
n I
ndI
a's (VI
). Few countrI
es have the rI
ch dI
versI
ty that I
ndI
a or I
ts large, young populatI
on (VI
I
). WhI
le these (VI
I
I
) I
nnovatI
on polI
cy I
nterventI
ons certaI
n addI
tI
onal steps are also requI
red. These I
nclude (I
X) I
nvestment I
n research and development by (X) the government and the prI
vate sector, easy transfer of technology from the academI
c world etc. To fulfI
ll I
ts promI
se of beI
ng prosperous and to be at the forefront, I
ndI
a must be I
nnovatI
ve.I
....

MCQ-> A survey of 200 people in a community who watched at least one of the three channels — BBC, CNN and DD — showed that 80% of the people watched DD, 22% watched BBC, and 15% watched CNN.What is the maximum percentage of people who can watch all the three channels?
....

MCQ-> Read the following passage carefully and answer the questions given below it. Certain words/phrases have been printed in bold to help you locate them while answering some of the questions. A majority of Indians prefer to use the internet for accessing banking and other financial services than shopping online, shows a new survey. Almost 57 percent of Indian respondents using the Internet prefer to bank online and use other financial services due to hassle-free access and time saving feature of online banking, according to survey. Checking information on products and services online come a close second at 53% while 50% shop for product online. The fourth on the list around 42 percent of respondents in India surfed online to look for jobs, the survey said. Online banking has made things much easier for the people and it saves a lot of time. It has eliminated the problems associated with traditional way of banking where one had to stand in a queue and fill up several forms. Most of the banks in India have introduced cal stor mer – friendly online banking tactility with advanced security lea – tures to protect customers against cvbercrime.The easy registration process for net banking has improved customer’s access to several banking products, increased customer loyalty, facilitated money transfer to any bank across India and has helped banks attract new customers. The Indian results closely track the global trend as well. Conducted among 19216 people from 24 countries, the survey showed that banking and keeping track of finances and searching for jobs are the main tasks of internet users around the globe. Overall 60 percent of people surveyed used the web to check their bank account and other financial assets in the past 90 days, making it most popular use of internet. Globally shopping was not too far behind at 48 percent, the survey showed and 41 percent went online in search of a job. In terms of country preferences, almost 90% of respondents in Sweden use e-banking. Online banking has also caught on in a big way in nations like France, Canada, Australia, Poland, South Africa and Belgium, the survey showed. The Germans and British come on top for using online shopping with 74% of respondents in both countries having bought something online in the past three months. They are followed by 68% of respondents in Sweden, 65%in the US and 62% in South Korea.If the given sentences were to be arranged in the order of their popularity (from most popular to least popular), which one of the following would represent the correct sequence as given in the passage in context of India ? (A) Use of internet to gain information about products and services. (B) Use of internet to Search for jobs. (C) Use of internet for online banking....