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Seven people, B, C, D, E, F, G, and K, are sitting in a straight line, facing north. No one sits to the right of G. Only three people sit between G and E. Only two people sit between E and F. C sits third to the left of D. K sits to the immediate right of D. How many people sit between B and F?
Three
One
Two
Four
Three
Fix the reference point from the absolute extreme end constraint first ('No one sits to the right of G' means G is at the extreme right end of the 7-position line).
Fix the reference point from the absolute extreme end constraint first ('No one sits to the right of G' means G is at the extreme right end of the 7-position line).