In the village called TALAJA, only three TV channels are
available - Moon Plus, Mony and Mee TV.
Out of 4000 TV viewers in the village, 1500 watch Moon TV,
2000 watch Mony and 2500 watch Mee TV.
Amongst these, 500 viewers watch Moon Plus and Mony, 800
watch Moon Plus and Mee TV, and 1000 watch Mony and Mee TV.
How many viewers watch all three channels?
- 2 Answers
- 7122 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / guest
300 viewers watch all three channels.
Let's assume that total X viewers watch all three channels.
total viewers who watch only Moon Plus and Mony = 500-X
total viewers who watch only Moon Plus and Mee TV = 800-X
total viewers who watch only Mony and Mee TV = 1000-X
total viewers who watch only Moon Plus
= 1500 - (500-X) - (800-X) - X
= 200 + X
total viewers who watch only Mony
= 2000 - (500-X) - (1000-X) - X
= 500 + X
total viewers who watch only Mee TV
= 2500 - (1000-X) - (800-X) - X
= 700 + X
We know that total viewers are 4000. Summing up all 7 values,
X + (500 - X) + (800 - X) + (1000 - X) + (200 + X) + (500 +
X) + (700 + X) = 4000
X + 3700 = 4000
X = 300
Hence, total 300 viewers watch all three channels.
| Is This Answer Correct ? | 4 Yes | 1 No |
Answer / padma
I hav doubt.. if answer X is 300.
According to u, only moon viewers is 200+X=500 then total
number of moon viewers is (only moon)+(moon&
mony)+(moon&mee)+(all three)
i.e.,500+500+800+300=2100 which is not equal to 1500 as
given in data..
so mu answer is 0.
according to my calculation, (omly moon)=200,(moon&nomy)=500,
(moon&mee)=800, (all three)=0.
So totally 1500 which satisfies the given data.
Help me if iam wrong.
| Is This Answer Correct ? | 2 Yes | 0 No |
A farmer needs 8 gallons of water. He has only three unmared buckets, two 6 gallon and one 11 gallon bucket. How can he collect 8 gallons of water using three unmarked buckets? Provide solution with minimal water wastage.
There were N stations on a railroad. After adding X stations 46 additional tickets have to be printed. Find N and X.
To move a safe, two cylindrical steel bars 7 cms in diameter are used as rollers. How far will the safe move forward when the rollers have made one revolution?
Please convert 13 LETTERS- "FTOGUNIROIYWA" INTO THREE WORDS RELATED TO LOVE.?
i want model paper on SBI Clerk post,plz sed previous papers
56 Answers Abhyudaya Co-operative Bank, BMC, Clerical Jobs, JAS, Rohit Technologies, State Bank Of India SBI,
Wo kay chej hi jo saal may 1 baar aata hai months may 2 baar aata hai weeks may 4 baar aata hai or din may 6 baar
1 Answers College School Exams Tests,
Four men - Abraham, Bobby, Clinton and Denial - are standing in a straight line. 1. One man is fair, handsome and unscarred. 2. Two men who are not fair, are each standing next to Abraham. 3. Bobby is the only man standing next to exactly one handsome man. 4. Clinton is the only man not standing next to exactly one scarred man. Who is fair, handsome and unscarred?
A man went into a fast food restaurant and ate a meal costing Rs. 105, giving the accountant a Rs. 500 note. He kept the change, came back a few minutes later and had some food packed for his girl friend. He gave the accountant a Rs. 100 note and received Rs. 20 in change. Later the bank told the accountant that both the Rs. 500 and the Rs. 100 notes were counterfeit. How much money did the restaurant lose? Ignore the profit of the food restaurant.
A drinks machine offers three selections - Tea, Coffee or Random (Either tea or Coffee) but the machine has been wired up wrongly so that each button does not give what it claims. If each drink costs 50p, how much minimum money do you have to put into the machine to work out which button gives which selection?
Five friends with surname Batliwala, Pocketwala, Talawala, Chunawala and Natakwala have their first name and middle name as follow. 1. Four of them have a first and middle name of Paresh. 2. Three of them have a first and middle name of Kamlesh. 3. Two of them have a first and middle name of Naresh. 4. One of them have a first and middle name of Elesh. 5. Pocketwala and Talawala, either both are named Kamlesh or neither is named Kamlesh. 6. Either Batliwala and Pocketwala both are named Naresh or Talawala and Chunawala both are named Naresh. 7. Chunawala and Natakwala are not both named Paresh. Who is named Elesh?
If you are in a jail. there a window having two rodes one is made of Iron and other is of magnet. using a rope how could you find magnet or iron rod.
Without using any loops print {{{}}} (u cant use goto,for,while etc..).
English 
