6811
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Questions
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637
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One possible answer: 2716 Reason: The only multiple of 7.
Other (simpler) reasons: (1) Sum of digits is even (2) The only number that does not contain the digit 5
There may be other answers, applying some alternate lines of logic.
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Once again, a repeat of an old puzzle…!
One – Two – Three – Four – Five – Six – Seven – EIGHT (E)
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Three, one each of each colour (Red,Green, Blue)
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Minimum: 301
When divided among 2, it will give 150 each and leave 1 reminder; When divided by 3, gives 100 and leave 1 reminder; when divided by 4, 75 and reminder 1; when divided by 5, 60 and 1 reminder, and when divided among 6, it will give 50 and still leave one reminder. But when divided among 7, each will get 43 and not a single coin will remain.
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B is saying the truth.
The statements:
(a) A says that B is lying.
(b) B says that C is lying.
(c) C says both A and B are lying.Check 1: If statement (a) was true (i.e., A is speaking the truth), then ‘B’ must be lying. i.,e, B’s statement that ‘C is lying’ must be false, which, in turn, means that C’s statement must be true. But since C said that both A and B are lying, for c to be true, A must be lying, contradicting the assumption.
Check 2: If statement (c) were true, i.e., both A and B are lying, it means statement A must be false. However, since A’s claim is that B is lying, for it to be false (As per C), B must be saying the truth – that C is lying, which again contradicts the assumption.As one of the three is speaking the truth, AND both A and C are proven to be false, it implies that B is saying the truth.
If B is saying the truth, then (a) must be false (because A said B is lying), AND C must be lying => statement that both A & B are lying is false, which means either A or B (or both) is saying the truth, which matches A is lying and B is saying the truth.
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Where is the second picture???
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