in town of 500 people,285 read hindu and 212 read indian express and 127 read times of india 20 read hindu and times of india and 29 read hindu and indian express and 35 read times of india and indian express . 50 read no news paper . then how many read only one paper?

• HIndu = 285
  TOI = 127
  IE = 212
  now
  Hindu and TOI both is = 20
  TOI and IE both is = 35
  Hindu and IE both is = 29
  now suppose Hindu , TOI nd IE all is = x ;
  so,only Hindu is = 285-20-29-x = 236-x ;
  only TOI is = 127-20-35-x = 72-x ;
  only IE is = 212-35-29-x = 148-x ;
  now, 236-x + 72-x + 148-x + 20 + 29 + 35 + x + 50 = 500 590 -2x = 500
  so, x = 45 this is the value who read all the 3 dailies.
  so,result is = 236-45 + 72-45 + 148-45 = 191 + 27 + 103 = 321.
• 10 years agoHelpfull: Yes(23) No(2)
• it answer is 456
  285-20-29=236
  212-29-35=148
  127-20-35=72
  236+148+72
• 10 years agoHelpfull: Yes(4) No(4)
• answer is 321.
  The answer is 45 people read all the three news papers and 321 people read only one news paper. Just draw a venn diagram with three circles and mark the corresponding parts using the given data. If you take the intersection part of all the 3 circles as 'x'. three expressios are formed as follows: 285-(20+29+x),212-(29+35+x) and 127-(20+35+x).these equations will giv people reading hindu,indian exp and times of india respectively. add (20+29+35+x) and 285-(20+29+x),212-(29+35+x) and 127-(20+35+x) and equate it to 450. x gives the intersection of 3 circles. then u can find individual readers by sybstituting in the expressions 285-(20+29+x),212-(29+35+x) and 127-(20+35+x).
• 10 years agoHelpfull: Yes(3) No(0)
• P(H)=persons who read Hindu
  p(IE)=persons who read Indian Express
  p(I)=persons who read Times OF India
  now p(H)=285,p(IE)=212,p(TOI)=127,
  
• 10 years agoHelpfull: Yes(1) No(1)
• Hindu and TOI both is = 20
  TOI and IE both is = 35
  Hindu and IE both is = 29
  now suppose Hindu , TOI nd IE all is = x ;
  so,only Hindu is = 285-20-29-x = 236-x ;
  only TOI is = 127-20-35-x = 72-x ;
  only IE is = 212-35-29-x = 148-x ;
  now, 236-x + 72-x + 148-x + 20 + 29 + 35 + x + 50 = 500 590 -2x = 500
  so, x = 45 this is the value who read all the 3 dailies.
  so,result is = 236-45 + 72-45 + 148-45 = 191 + 27 + 103 = 321.
  
• 10 years agoHelpfull: Yes(1) No(0)
• Answer is 456
  
• 10 years agoHelpfull: Yes(0) No(1)
• brother sister relation
• 10 years agoHelpfull: Yes(0) No(1)
• Let all of three comman is = x
  hindu=285-20-29-x = 236-x
  Indian Express = 212-29-35-x = 148-x
  Times of India = 127-20-35-x = 72-x
  no read any newpaper = 50
  sum of all = 500
  236-x+148- x+72-x+50 = 500
  506-3x = 500
  x = 2
  hindu = 234
  indian express = 146
  tof = 70
  
• 9 years agoHelpfull: Yes(0) No(0)
• in town of 500 people,285 read hindu and 212 read indian express and 127 read times of india 20 read hindu and times of india and 29 read hindu and indian express and 35 read times of india and indian express . 50 read no news paper . then how many read only one paper?
• 5 Months agoHelpfull: Yes(0) No(0)