Question 25
EasyOriginal questionAditi, Balwinder, Chinmay, Dolma and Emmanuel live in a five-storey building, one person on each floor. The ground floor is floor 1, and the numbers increase going up. 'Above' or 'below' means anywhere above or below; 'immediately above' or 'immediately below' means the very next floor. The following is known:
1. Dolma lives on the top floor.
2. Aditi lives immediately above Chinmay.
3. Emmanuel lives above Aditi but below Balwinder.
4. Emmanuel lives on an odd-numbered floor.
Who lives on floor 3 of the five-storey building?
Show the answer and explanation
Correct answer: B
Explanation
Dolma is on floor 5 (clue 1), so the other four fill floors 1 to 4.
Clue 2 puts Chinmay directly under Aditi, and clue 3 puts Emmanuel above Aditi and Balwinder above Emmanuel.
Upward order is therefore Chinmay, Aditi, Emmanuel, Balwinder on floors 1, 2, 3 and 4.
Floor 3 is Emmanuel's.
- Concept
- Ordering people on floors from 'above' and 'immediately above' clues
- Typical timeTypical
- 45 s
- Your timeYours
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