- Seven books are placed one above the other in a particualr way.
- History book is placed exactly above Civics book.
- Geography book is fourth from the bottom and English book is fifth from the top.
- There are two books in between Civics and Economics books.
Out of the following, which three books are kept above English books ?
To answer this question, which of the other informations, if any, is required ?
Clearly, the sequence of the five books mentioned, from top to bottom is :
---, History, Civics, Geography, English, Economics, ----
Clearly, History, Civics and Geography are three books kept above English.
To find this, no information other than the given ones is required.