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?  Answers:
A) 320  B) 321  C) 421  D) 417  E) 317
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= 
<gadget id="calculator">191 + 27 + 103</gadget>
<output>321</output>
321. ANSWER:321
<result>B</result>
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?