Layered relative days — “The day before the day before yesterday is three days after Saturday.” What day is it today?
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ATuesday
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BWednesday
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CThursday
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DFriday
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E—
Answer
Correct Answer: Friday
Explanation
Introduction / Context:These puzzles require carefully translating layered phrases into offsets from today. “Yesterday” is T − 1; “day before yesterday” is T − 2; “the day before the day before yesterday” is T − 3. Equate this to the named weekday + offset, and solve for today T.
Given Data / Assumptions:
- T denotes today.
- T − 3 equals “three days after Saturday.”
- Three days after Saturday is Tuesday (Sun = +1, Mon = +2, Tue = +3).
Concept / Approach:Set up the identity T − 3 = Tuesday. Then add 3 days to both sides to find T. This keeps orientation consistent and avoids miscounting.
Step-by-Step Solution:“Three days after Saturday” = Tuesday.T − 3 = Tuesday ⇒ T = Tuesday + 3 = Friday.
Verification / Alternative check:Check the phrasing backwards from Friday: Day before day before yesterday (T − 3) is Tuesday; indeed three days after Saturday, as stated.
Why Other Options Are Wrong:Tuesday, Wednesday, Thursday are off by −3, −2, or −1 relative to Friday when mapped through the statement.
Common Pitfalls:Confusing “before” counts (moving backward) with “after” counts (moving forward) and swapping signs mid-calculation.
Final Answer:Friday