QUESTIONS 21-25, 6 MARKS EACH

23. There are two classrooms on each of four floors in the school building, x01 and

x02 where x is the floor number. Martial Arts and Drama are on the first floor.

Calligraphy and Fine Arts are on the same floor. Music is directly above Fine

Arts and Painting is directly above Calligraphy. Modeling is directly above

Painting. Neither Martial Arts nor Music is in an odd-numbered room. In which

room is Dancing?

Building

401 402

301 302

201 202

101 102