A sheet of paper has statements numbered from 1 to 40. For each value of n from 1 to 40, statement n says "At least n of the statements on this sheet are true." Which statements are true and which are false?
a) The even numbered statements are true and the odd numbered are false.
b) The first 26 statements are false and the rest are true.
c) The first 13 statements are true and the rest are false.
d) The odd numbered statements are true and the even numbered are false.

• ans is the first 13 statements are true and the rest are false.
  this option only satisfy the statement "At least n of the statements on this sheet are true"
  go from that option consider first 13 are true and remaining are false.
  
  1-->atleast 1 of the statments on this sheet are true.that is first statement(this statement) is true.
  2-->atleast 2 of the statments on this sheet are true.that is first and second statement(this statement) is true.
  like wise at
  13-->atleast 1 of the statments on this sheet are true.that is all prev 12 statements and this 13th statement is true.
  
  the rest are fals
• 14 years agoHelpfull: Yes(10) No(10)
• first 20 is true and last 20 is false
  
• 12 years agoHelpfull: Yes(6) No(1)
• The first 13 statements are true and the rest are false.
• 14 years agoHelpfull: Yes(2) No(6)
• Ans: The first 13 are true and rest are false
• 14 years agoHelpfull: Yes(1) No(3)
• can u explain this plz
• 14 years agoHelpfull: Yes(0) No(4)
• The first 13 statements are true and the rest are false
• 12 years agoHelpfull: Yes(0) No(2)
• last 20 is twenty and first is20
• 10 years agoHelpfull: Yes(0) No(0)