A sheet of paper has statements numbered from 1 to 30. For
all values of n from 1 to 30, statement n says "At most n of
the statements on this sheet are
false". Which statements are true and which are false?
a) All statements are true.
b) All statements are false.
c) The odd numbered statements are true and the even
numbered are false.
d) The even numbered statements are true and the odd
numbered are false.
Answers were Sorted based on User's Feedback
Answer / vysakh suresh
atmost implies '<=' all statements are not false but atmost
n statements can be false ie 30tstmt says atmost 30 can be
false but 30 can be al true .
Is This Answer Correct ? | 34 Yes | 7 No |
Answer / bc
ALL STATEMENT ARE TRUE. THIS IS TRUE & OTHERS ARE FALSE.
FOR VALUE 1 AT MOST 1 1 OF THE STATEMENTS ON THIS SHEET IS FALSE. SO IT IS POSSIBLE WHEN ALL STATEMENTS ARE TRUE.
Is This Answer Correct ? | 7 Yes | 3 No |
Answer / anindita
as in the question atmost is mentioned so the ans will be all statements are true..
Is This Answer Correct ? | 2 Yes | 2 No |
Answer / saurabh singh
(c) The first 35 statements are true and the last 35 are false.
Note: For this type of Questions, follow this:
At least- Ist half are true, Last half are false
Exactly- Last second one is true or (N-1)th Statement is true
Almost- All are true.
Is This Answer Correct ? | 3 Yes | 5 No |
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